package com.huang.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 charFilter implements Filter {

	public void init(FilterConfig arg0) throws ServletException {
		
	}

	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 destroy() {
	

	}

}