logout.java

来自「J2EE网络书店系统 采用JSP , servlet ,javabean开发 」· Java 代码 · 共 52 行

JAVA
52
字号
/*
 * 创建日期 2005-3-9
 *
 * TODO 要更改此生成的文件的模板,请转至
 * 窗口 - 首选项 - Java - 代码样式 - 代码模板
 */
package store;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 * @author wwx
 *
 * TODO 要更改此生成的类型注释的模板,请转至
 * 窗口 - 首选项 - Java - 代码样式 - 代码模板
 */
public class LogOut extends HttpServlet {

	protected void doGet(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		//TODO Method stub generated by Lomboz
		boolean flag = false;
		
		HttpSession httpsession = request.getSession(true);
		try
		{
			Admin.LogoutUser(httpsession);
		}
		catch(Exception e)
		{
	  		flag = true;
	  		httpsession = request.getSession(true);
	  		httpsession.setAttribute("servleterror",e.getMessage());
		}
		
		if (!flag)
	  	{
		    response.sendRedirect("../showbook.jsp");
	  	}
	  	else
	  	{
	  		response.sendRedirect("../errorpage.jsp");
	  	}
	}
}

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?