JSP | Use pure JAVA driver to connect to SQL Server database

The integrated development environment adopted by this program is eclipse

The connection database is SQL server2017

The java connection driver of the SQL server used by this program:[Link: https://pan.baidu.com/s/1exEFF0qvSBmvkDP7dt4GMQ Password: a0ic]

When this program uses eclipse to lay out the web project, this driver needs to be arranged inwebcontent——>WEB-INF——>libUnder contents.

The KC table data in our SQL Server database XSCJ is as follows, and then the connection test is performed.

test program:

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ page import="java.sql.*"%>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <meta http-equiv="Content-Type"content="text/html;charset=UTF-8">
    <title>jsp access to SQL Sever database</title>
</head>
<body>
<%
	Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
	Connection 
	 con=java.sql.DriverManager.getConnection("jdbc:sqlserver://localhost:1433;DatabaseName=XSCJ","sa","//Enter the database login password here));
	Statement st = con.createStatement();
	ResultSet rs = st.executeQuery("select * from KC");
	out.print("<table border=1>");
	%>
	<table  bgcolor="#ffffdd" border="auto" width="auto" >
	<% 
	out.print("<tr>");
	 out.print("<th>Course ID</th>");
	 out.print("<th>Course name</th>");
	 out.print("<th>Teacher name</th>");
	 out.print("<th>Starting semester</th>");
	 out.print("<th>Course hours</th>");
	 out.print("<th>Course Credits</th>");
	out.print("</tr>");
	while(rs.next()){
	out.print("<tr>");
		out.print("<td>"+rs.getString(1)+"</td>");
		out.print("<td>"+rs.getString(2)+"</td>");
		out.print("<td>"+rs.getString(3)+"</td>");
		out.print("<td>"+rs.getString(4)+"</td>");
		out.print("<td>"+rs.getString(5)+"</td>");
		out.print("<td>"+rs.getString(6)+"</td>");
	out.print("</tr>");
	}
	out.print("</table>");
	rs.close();
	st.close();
	con.close();
    %>
</body>
</html>

The test results are as follows:

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