exitservlet.java

来自「功能描述 1） 后台：管理员负责对整个论坛进行管理」· Java 代码 · 共 40 行

package bbs.servlet;
//exitservlet
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;

public class ExitServlet
    extends HttpServlet {
  private static final String CONTENT_TYPE = "text/html; charset=GBK";

  //Initialize global variables
  public void init() throws ServletException {
  }

  //Process the HTTP Get request
  public void doGet(HttpServletRequest request, HttpServletResponse response) throws
      ServletException, IOException {
    response.setContentType(CONTENT_TYPE);
    PrintWriter out = response.getWriter();
    //退出管理
    HttpSession session = request.getSession();
    session.invalidate();
    out.print("<script language='javascript'>");
    out.print("parent.location='adminlogin.jsp';");
    out.print("</script>");
    out.close();
  }

  //Process the HTTP Post request
  public void doPost(HttpServletRequest request, HttpServletResponse response) throws
      ServletException, IOException {
    doGet(request, response);
  }

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