Spring-解決請求中文亂碼問題

解決spring請求中文亂碼問題

1、web.xml添加編碼攔截器

<filter>
    <filter-name>CharacterEncoding</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>CharacterEncoding</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>

2、jsp頁面編碼設置為UTF-8

<%@ page contentType="text/html;charset=UTF-8" language="java" pageEncoding="utf-8" %>

3、以上修改只能解決post請求，tomacat對GET和POST請求處理方式是不同的，處理GET請求的編碼問題，要修改tomcat安裝目錄的server.xml配置文件,在Connector標簽添加URIEncoding="UTF-8"

<Connector connectionTimeout="20000"
port="8080" 
protocol="HTTP/1.1" 
redirectPort="8443" 
URIEncoding="UTF-8"/>