Question

SSH2有jsp页面传到Action的中文乱码问题

jsp页面
<%@ page language="java" import="java.util.*" pageEncoding="GBK" contentType="text/html;charset=GBK"%>
也写了过滤器
<filter>
<filter-name>encoding_filter</filter-name>
<filter-class>com.commons.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>GBK</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encoding_filter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain)
throws IOException, ServletException {
System.out.print("\ndoFilter(ServletRequest request, ServletResponse response,FilterChain chain)\n ");
// Conditionally select and set the character encoding to be used
if (ignore || (request.getCharacterEncoding() == null)) {
String encoding = selectEncoding(request);
if (encoding != null)
request.setCharacterEncoding(encoding);
}
前台输入的话是
<input type="text" name="client.company"
value="<%=client.getCompany()%>" />
在Action中也是直接使用client
在后台打印：System.out.print(client.getCompany()+"\n");
前台输入的中文显示为乱码
请问如何解决？

Answer 1

前台页面也做了<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>???
WEB
<!-- 使用spring解决struts2乱码问题 -->
<filter>
<filter-name>encoding</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>
</filter>
<filter-mapping>
<filter-name>encoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

Answer 2

tomcat里server.xml面找到端口
<Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" URIEncoding="字符集" />

Answer 3

在的doFilter里面直接设置编码格式为GBK

Answer 4

看下你的表单请求是不是post