encodefilter.java

来自「本系统基本完善了CRM管理系统的各个模块」· Java 代码 · 共 34 行

package com.accp.filter;

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

public class EncodeFilter extends HttpServlet implements Filter {
	private FilterConfig filterConfig;
	String encoding;

	public void init(FilterConfig filterConfig) throws ServletException {
		encoding = filterConfig.getInitParameter("encoding");
		this.filterConfig = filterConfig;
	}

	// Process the request/response pair
	public void doFilter(ServletRequest request, ServletResponse response,
			FilterChain filterChain) {
		try {
			request.setCharacterEncoding(encoding);
			response.setContentType("text/html;charset=UTF-8");
			filterChain.doFilter(request, response);
		} catch (ServletException sx) {
			filterConfig.getServletContext().log(sx.getMessage());
		} catch (IOException iox) {
			filterConfig.getServletContext().log(iox.getMessage());
		}
	}

	// Clean up resources
	public void destroy() {
	}
}