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niwai：
你好我用httpclient4.2 登录亚马逊怎么提示没有激活 ...
用httpclient开发的在线自动抢订火车票系统(铁老大不给力,哥给力)
spring MVC 中json格式数据发送与接收
在web程序开发中，前端和服务器数据的传输方式常用的有两种，一种是以表单的形式提交，此时可以利用jquery的serialize()方法将表单内容转为a=1&b=2&c=3&d=4&e=5这样的格式传输过去，接收端则可以用javabean直接接收。
还有一种方式是以json格式传输，接收时若直接用bean接收则接收不到，此时应该用@RequestBody方式，需要注意的是接收的需要是json串，而不是json对象，可以在发送前使用JSON.stringify函数进行处理。
例子如下
客户端：
<wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">var url=path+'testConverter.html';</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">$.ajax( {</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">url : url,</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">type : "POST",</span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">dataType:"json",</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">contentType:'application/json;charset=UTF-8</span><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">',</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">data:JSON.stringify</span><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">({userId:'1',userName:'hello',password:'test',credits:'2',lastIp:'',lastVisit:'1986-05-27'}),</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">success : function(data) {</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">alert(data.userName);</span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">},</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">error:function(e){</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">alert("err");</span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">}</span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">服务端：</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">@RequestMapping(value="/testConverter.html")</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">@ResponseBody</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">public User testConverter(@RequestBody User</span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">user)</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">{</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">System.out.println(user.getUserName());</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">user.setUserName("testname");</span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">return user;</span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">}</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">上面例子中服务端返回的是个对象，@ResponseBody函数会自动将其转换为客户端要求的‘ dataType:"json",’格式。</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">最后需要注意的是在xxx-serverlet配置文件中应该写上，以便可以使用 @ResponseBody和@RequestBody</span> </wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>
还有一种方式是以json格式传输，接收时若直接用bean接收则接收不到，此时应该用@RequestBody方式，需要注意的是接收的需要是json串，而不是json对象，可以在发送前使用JSON.stringify函数进行处理。
例子如下
客户端：
<wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">var url=path+'testConverter.html';</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">$.ajax( {</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">url : url,</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">type : "POST",</span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">dataType:"json",</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">contentType:'application/json;charset=UTF-8</span><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">',</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">data:JSON.stringify</span><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">({userId:'1',userName:'hello',password:'test',credits:'2',lastIp:'',lastVisit:'1986-05-27'}),</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">success : function(data) {</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">alert(data.userName);</span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">},</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">error:function(e){</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">alert("err");</span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">}</span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">服务端：</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">@RequestMapping(value="/testConverter.html")</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">@ResponseBody</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">public User testConverter(@RequestBody User</span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">user)</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">{</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">System.out.println(user.getUserName());</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">user.setUserName("testname");</span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">return user;</span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"></span><wbr style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">}</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">上面例子中服务端返回的是个对象，@ResponseBody函数会自动将其转换为客户端要求的‘ dataType:"json",’格式。</span><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><br style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)"><span style="color:rgb(68,68,68); font-family:simsun; font-size:14.399999618530273px; line-height:21.600000381469727px; background-color:rgb(243,248,251)">最后需要注意的是在xxx-serverlet配置文件中应该写上，以便可以使用 @ResponseBody和@RequestBody</span> </wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr></wbr>
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