📄 edit_result.jsp
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<?xml version="1.0" encoding="UTF-8" ?>
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@page import="java.util.*" %>
<%@page import="shop.*" %>
<%@page import="javax.servlet.http.HttpSession" %>
<%@page import="java.sql.*"%>
<% boolean login=false;
request.setCharacterEncoding("UTF-8");
String bookid=request.getParameter("bookid");
String bookname=request.getParameter("bookname");
String author=request.getParameter("author");
float price=Float.parseFloat(request.getParameter("price"));
String sort=request.getParameter("sort");
String publisher=request.getParameter("publisher");
String content=request.getParameter("content");
HttpSession usersession = request.getSession(true);
if(usersession.getAttribute("isadmin")==null){
}else {
if(((Boolean)usersession.getAttribute("isadmin"))==true){
login=true;
}
}
%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link rel="stylesheet" type="text/css" href="web2.css" />
<title>娣诲姞鎴愬姛</title>
</head>
<body>
<%
if(login==true){
Connection conn=DatabaseConn.getConnection();
String sql = "UPDATE BookInfo SET BookName='"+bookname+"',Author='"
+author+"',Sort='"+sort+"',Publisher='"+publisher+"',Content='"
+content+"',Price="+price+" WHERE BookID='"+bookid+"'";
Statement sm=conn.createStatement();
int i=sm.executeUpdate(sql);
//int i=1;
%>
<div id="wrap">
<div id="header"><h1>
<%if(i==1){ %>淇⌨️ 快捷键说明
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