Java web工程乱码解决方案

1.  确认工程编码是UTF-8
    右击工程名，单击properties，单击Resource，把Text file encoding设置为UTF-8
2. 确认工作空间为UTF-8
    单击windows->General->Workspace，把Text file encoding设置为UTF-8
3. 将jsp请求设置为UTF-8
    在页头添加<%@page contentType="text/html; charset=UTF-8" %>
4. 将jsp响应设置为UTF-8
    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
5. 如果还有乱码则在struts.xml中设置中文字符集：
    <constant name="struts.i18n.encoding" value="utf-8"></constant>
6. 如果还有乱码，在web.xml中添加中文过滤器：
    <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>
7. 如果还有乱码，在Action中的response字符集设置为UTF-8:
    ServletActionContext.getResponse.setCharacterEncoding("utf-8");
8. 如果还有乱码，则将服务器跳转配置设置为UTF-8: