前台表单提交乱码问题

1.使用过滤器在web.xml下添加如下代码：

  <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>  

 待续。。。