encodingfilter.java

用struts开发的addressbook系统

package addressbook.filter; 

import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;

/**
 * @version 2007-3-14
 * @author Xiaofei 
 */
public class EncodingFilter implements Filter{
	public void init(FilterConfig filterConfig)
          throws ServletException{
    }
    
    public void doFilter(ServletRequest request,
                     ServletResponse response,
                     FilterChain chain)
              throws java.io.IOException,ServletException{
    	request.setCharacterEncoding("GBK");
    	chain.doFilter(request,response);
	}
	
	public void destroy(){}
}