解决tomcat下的URL中文乱码问题的方法：

解决tomcat下的URL中文乱码问题的方法：

转自：http://hi.baidu.com/etrigger/blog/item/9989b4958de4704ed0135e03.html

 

解决tomcat下的URL中文乱码问题的方法：
1）tomcat下的conf/server.xml
两处加上URIEncoding="UTF-8"
如下：

<Connector
rt=
"8080"

                maxHttpHeaderSize=
"8192"
              maxThreads=
"150"

 minSpareThreads=
"25"

 maxSpareThreads=
"75"
              enableLookups=
"false"

 redirectPort=
"8443"

 acceptCount=
"100"
              connectionTimeout=
"20000"

 disableUploadTimeout=
"true"

 URIEncoding=
"UTF-8"

/>

<Connector
port="8080"               maxHttpHeaderSize="8192"
               maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
               enableLookups="false" redirectPort="8443" acceptCount="100"
               connectionTimeout="20000" disableUploadTimeout="true" URIEncoding="UTF-8"/>

另一处：这一处很关键，因为如果与apache结合时，端口转发时也要编码成UTF-8

<Connector port=
"8009"
            enableLookups=
"false"

 redirectPort=
"8443"

 protocol=
"AJP/1.3"

 URIEncoding=
"UTF-8"

 />

<Connector port="8009"
               enableLookups="false" redirectPort="8443" protocol="AJP/1.3" URIEncoding="UTF-8" />

2）在URLEncoder.encode中指明用UTF-8编码。

<a href=tag.jsp?tag=<%=URLEncoder.encode(blog.getTags(),
"UTF-8"

)%>><strong><font color=red><%=blog.getTags() %>
解码时直接用
java.net.URLDecoder.decode(request.getParameter(
"tag"

));即可解决乱码问题！