characterencoding.java

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package struts.action.filter;


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 CharacterEncoding implements Filter {
	
	public void init(FilterConfig config) throws ServletException
	{
		System.out.print("CharacterEncodingFilter");
	}
	public void doFilter(ServletRequest request,ServletResponse response,
			FilterChain chain)throws IOException,ServletException
	{
		request.setCharacterEncoding("gb2312");
		chain.doFilter(request, response);
	}
	public void destroy()
	{ 
		
	}

}