1.从谷歌浏览器传入的数据，出现中文乱码；
在别的浏览器中没有出现这个问题；
2.解决乱码的几种方式
（1）在web.xml中进行配置
<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>
（2）在struts.xml中进行配置
<constant name="struts.i18n.encoding" value="UTF-8"/>
（3）在Tomcat中进行配置
<Connector port="8080" maxThreads="150" minSpareThreads="25" maxSpareThreads="75" enableLookups="false" redirectPort="8443" acceptCount="100" debug="0" connectionTimeout="20000" disableUploadTimeout="true" URIEncoding="UTF-8"/>
(4)通过request和response
request.setCharacterEncoding("utf-8"); //对GET方式提交的数据无效
response.setContentType("text/html;charset=utf-8");
（5）处理GET请求的数据
String name = request.getParameter("userName");
name=new String(userName.getBytes("ISO-8859-1","utf-8"))
（6）对于html和JSP
HTML <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> JSP <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>