struts中乱码问题

Question

在web.xml文件里面加上如下配置试试
   <!--添加过滤器，解决表单提交时的中文乱码问题-->
    <filter>
        <filter-name>SetCharacterEncoding</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>gb2312</param-value>
        </init-param>
    </filter>    <!-- 要过滤的类型 -->
    <filter-mapping>
        <filter-name>SetCharacterEncoding</filter-name>
        <url-pattern>*.jsp</url-pattern>
    </filter-mapping>
    <filter-mapping>
        <filter-name>SetCharacterEncoding</filter-name>
        <url-pattern>*.do</url-pattern>
    </filter-mapping>
    <filter-mapping>
        <filter-name>SetCharacterEncoding</filter-name>
        <url-pattern>*.htm</url-pattern>
    </filter-mapping>
    <filter-mapping>
        <filter-name>SetCharacterEncoding</filter-name>
        <url-pattern>*.html</url-pattern>
    </filter-mapping>

Answer 1

在jsp页面加上
<%@ page language="java" pageEncoding="gb2312" contentType="text/html;charset=gb2312" %>
就可以解决了。