package javaServlet;

/**
 * Created by fin on 2017/5/29.
 */

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 WebFilter implements Filter {

    @Override
    public void destroy() {
        // TODO Auto-generated method stub

    }

    @Override
    public void doFilter(ServletRequest resquest, ServletResponse response,
                         FilterChain chain) throws IOException, ServletException {
        resquest.setCharacterEncoding("UTF-8");
        chain.doFilter(resquest, response);

    }

    @Override
    public void init(FilterConfig arg0) throws ServletException {
        // TODO Auto-generated method stub

    }

}