encondingfilter.java

来自「JSP+Mysql的网上订餐,用户有增删改除等功能,订单模块」· Java 代码 · 共 38 行

package 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;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class EncondingFilter implements Filter {

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

	}

	public void doFilter(ServletRequest request, ServletResponse response,
			FilterChain chain) throws IOException, ServletException {
			HttpServletRequest re=(HttpServletRequest)request;
			HttpServletResponse res=(HttpServletResponse)response;
			request.setCharacterEncoding("gbk");
			response.setCharacterEncoding("gbk");
			chain.doFilter(re, res);

	}

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

	}

}