struts1.2解决中文烂码

 

方法一：扩展requestProessor类

      1：新建CharEncoding类

 

     import java.io.UnsupportedEncodingException;

     import javax.servlet.http.HttpServletRequest;

     import javax.servlet.http.HttpServletResponse;

     import org.apache.struts.action.RequestProcessor;

 

     public class CharEncoding extends RequestProcessor {

 protected boolean processPreprocess(HttpServletRequest request,

HttpServletResponse response) {

try {

request.setCharacterEncoding("utf-8");

response.setCharacterEncoding("utf-8");

return true;

} catch (UnsupportedEncodingException e) {

e.printStackTrace();

return false;

 }

  }

       }

 

         2：配置struts-config.xml

 

            <controller processorClass="com.biz.CharEncoding" />

           必须在<message-resources>前面

 

 

 

 

 

方法二：过滤器

 

  1：新建Tfilter类

 

    import java.io.IOException;

    import javax.servlet.Filter;

    import javax.servlet.FilterChain;

    import javax.servlet.FilterConfig;

    import javax.servlet.ServletException;

    import javax.servlet.ServletRequest;

    import javax.servlet.ServletResponse;

 

    public class Tfilter implements Filter{

 

public void destroy() {

// TODO Auto-generated method stub

}

 

public void doFilter(ServletRequest request, ServletResponse response,

FilterChain chain) throws IOException, ServletException {

request.setCharacterEncoding("utf-8");

response.setCharacterEncoding("utf-8");

chain.doFilter(request, response);

}

 

public void init(FilterConfig arg0) throws ServletException {

// TODO Auto-generated method stub

}

}

 

  2：配置web.xml

  <!-- 过滤器 -->

  <filter>

       <filter-name>Tfilter</filter-name>

       <!--完整的类名-->

       <filter-class>com.biz.Tfilter</filter-class>

  </filter>

  <filter-mapping>

      <filter-name>Tfilter</filter-name>

      <url-pattern>*.do</url-pattern>

  </filter-mapping>