项目字符集问题

字符集出现乱码，统一字符集做到这三点（项目字符集UTF-8）

1、<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
2、response.setContentType("text/html;charset=UTF-8");
     request.setCharacterEncoding("UTF-8");

     另一种修改方式：paperkind=new String(paperkind.getBytes("ISO-8859-1"),"gb2312");

3、Tomcat路径D:\apache-tomcat-7.0.53\conf\server.xml

<!-- A "Connector" represents an endpoint by which requests are received
         and responses are returned. Documentation at :
         Java HTTP Connector: /docs/config/http.html (blocking & non-blocking)
         Java AJP  Connector: /docs/config/ajp.html
         APR (HTTP/AJP) Connector: /docs/apr.html
         Define a non-SSL HTTP/1.1 Connector on port 8080
    -->
    <Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" URIEncoding="UTF-8" />
    <!-- A "Connector" using the shared thread pool-->