delete.jsp

来自「这是个简单的在线书店购书系统」· JSP 代码 · 共 42 行

JSP
42
字号
<%@ page language="java" import="java.util.*,mypack.*" pageEncoding="gb2312"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'delete.jsp' starting page</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->

  </head>
  
  <body>
  <jsp:useBean id="bookdb" class="mypack.BookDB" scope="session"/>
   <% 
   	String id=request.getParameter("id");
   		if(id!=null&&!id.equals("")){
   		boolean flg=bookdb.delBook(id);
   		if(flg){
   		
   		response.sendRedirect("all.jsp");
   		}else{
   		
   		out.println("没有此书 删除失败!");
   		}
   		}
   %>
  </body>
</html>

⌨️ 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?