ssm中从页面到controller和数据库出现乱码问题的解决

4.jsp页面

顶端加入<%@ page language="Java" import="java.util.*" pageEncoding="UTF-8"%>

Head中加入

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

表单提交方式设为"Post"


5.如果使用spring，在web.xml中加入

<filter>  
        <filter-name>characterEncodingFilter</filter-name>  
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>  
        <init-param>  
            <param-name>encoding</param-name>  
            <param-value>UTF-8</param-value>  
        </init-param>  
        <init-param>  
            <param-name>forceEncoding</param-name>  
            <param-value>true</param-value>  
        </init-param>  
 </filter>  
 <filter-mapping>  
        <filter-name>characterEncodingFilter</filter-name>  
        <url-pattern>/*</url-pattern>  
 </filter-mapping>


6.在controller/action中，设置

request.setCharacterEncoding("utf-8");
response.setCharacterEncoding("utf-8");


7.TOMCAT设置

conf-server.xml  

<Connector port="8080" protocol="HTTP/1.1"  connectionTimeout="20000"

 redirectPort="8443" URIEncoding="UTF-8" useBodyEncodingForURI="true"/>

ssm中从页面到controller和数据库出现乱码问题的解决

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