好久没写文章了,我也心痒痒的,嘿嘿。现在写一篇文章。
好了 最近调查的任务颇多,也没来得及写下来。
好了 开始
1. 我今天要说的,大家可能已经知道。怎么用JQuery访问后台,交互的方式就是JSon,对于拿哥来说,这个比较简单,嘿嘿
,在这里也瞥我啊,自己会就会把
2.给出Server端的code
List<Person> persons = personService.getPersonList();
response.setContentType("text/html;charset=utf-8");
response.setCharacterEncoding("utf-8");
PrintWriter pw= response.getWriter();
JSONArray json_ps = JSONArray.fromObject(persons);
pw.write(json_ps.toString());
这个是抄袭过来的。我本身的目的不是后台
3.JQuery 代码
$.post(
'tableoperation.htm',
{},
function (data) {
console.log(data.column);
}
);
好了。
var person = '{"id":5,"name":"aa","age":25,"high":155.00}';
String personJ = request.getParameter("personStr");
JSONObject jsonObject = JSONObject.fromObject(personJ);
Person person = (Person)JSONObject.toBean(jsonObject,Person.class);
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