manageraddbooks.jsp

来自「里面包含了一个网上书店要的大致的文件。主要是现实前台的jsp页面。」· JSP 代码 · 共 69 行

JSP

69 行

<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%>
<%@page import="com.iss.dataBase.SQLParser"%>
<%@page import="java.sql.*"%>
<%--
The taglib directive below imports the JSTL library. If you uncomment it,
you must also add the JSTL library to the project. The Add Library... action
on Libraries node in Projects view can be used to add the JSTL 1.1 library.
--%>
<%--
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%> 
--%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
   "http://www.w3.org/TR/html4/loose.dtd">

<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title></title>
    </head>
    <body>
        <%
        Statement stmt=SQLParser.getInstance().getStmt();
        String  ISBN=(String)request.getParameter("ISBN");
        String Author=(String)request.getParameter("author");
        String title=(String)request.getParameter("title");
        String publishername=(String)request.getParameter("publishername");
        String edition=(String)request.getParameter("edition");
        String datePublish =(String)request.getParameter("datepublish");
        String price=(String)request.getParameter("price");
        String Description = (String)request.getParameter("description");
        String Catalog=(String)request.getParameter("catalog");
       String quantity=(String) request.getParameter("quantity");
       String path=(String) request.getParameter("path");
        String sql="select * from book where ISBN = '"+ISBN+"'";
        ResultSet rs=stmt.executeQuery(sql);
        if((rs!=null&&rs.next()))
            {
            sql="insert into book values (' "+ISBN+"','"+Author+"','"+title+"','"+publishername+"',"+edition+",'"+datePublish+"',"+price+",'"+Description+"','"+Catalog+"','"+path+"')";
            stmt.executeUpdate(sql);
            sql="insert into stock values( '"+ISBN+"',"+quantity+")";
            stmt.executeUpdate(sql);
            
            }
            else
                {
                sql="update stock set quantity=quantity + "+quantity+" where ISBN = '"+ISBN+"'";
                  
                stmt.executeUpdate(sql);
                }
                
               out.print("<html><head><title>编辑成功</title></head><body>成功编辑，请返回<a href='right.html'>原始主页</a></body></html>");
        %>
    
    <%--
    This example uses JSTL, uncomment the taglib directive above.
    To test, display the page like this: index.jsp?sayHello=true&name=Murphy
    --%>
    <%--
    <c:if test="${param.sayHello}">
        <!-- Let's welcome the user ${param.name} -->
        Hello ${param.name}!
    </c:if>
    --%>
    
    </body>
</html>

manageraddbooks.jsp - 源码说明

本页面展示了「里面包含了一个网上书店要的大致的文件。主要是现实前台的jsp页面。」中的 manageraddbooks.jsp 源码文件，采用 JSP 编程语言编写，共 69 行代码。您可以在线阅读完整代码内容，也可以返回资源详情页下载完整源码包进行本地学习和开发。

虫虫下载站收录了大量与网上书店相关的技术资源，包括源代码、技术文档、电路图等，是电子工程师和嵌入式开发者的专业学习平台。

⌨️ 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?