麻烦帅哥们大神们帮帮忙谢谢

<%@ page language="java" contentType="text/html; charset=UTF-8"

pageEncoding="UTF-8"%>

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

<html>

<head>

<title>Insert title here</title>

</head>

<body>

try{

String url ="jdbc:sqlserver://localhost:1433;DatabaseName=QiYe";

String username = "sa";

String password = "sa";

Connection conn =null;

Statement statement = null;

Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");

conn =DriverManager.getConnection(url,username,password);

statement sql = "select * from staff";

ResultSet rs =statement.executeQuery(sql);

<table border="0" cellpadding="4" cellspacing="1" bgcolor="#CBD8AC"

width="100%">

</tr>

while (rs.next()){

}

</table>

conn.close();

}catch(Exception e){

e.printStackTrace();

}

</body>

</html>

叶子

浏览 1253回答 2

2回答

逆光之羽

没有引用对应的类，第一行改成<%@ page language="java" contentType="text/html; charset=UTF-8" import="java.sql.*" pageEncoding="UTF-8"%>statement sql 改成String sql<%conn.close(); }catch(Exception e){ e.printStackTrace(); } %> //这一句加上<%%>标签

叶子

帮看看这是什么情况啊？

随时随地看视频慕课网APP

麻烦帅哥们 大神们 帮帮忙 谢谢

2回答

麻烦帅哥们大神们帮帮忙谢谢