第十二周总结

所花时间:1天+1下午

代码行:600(PHP)

博客量:2篇

了解到知识点 :

PHP连接数据库:

 

 1 <?php
 2 /**
 3  * Created by PhpStorm.
 4  * User: 13313
 5  * Date: 2019/5/18
 6  * Time: 22:36
 7  */
 8 header('Content-type:text/html;charset=utf-8');
 9 $name=" ";
10 $sex=" ";
11 $favor=" ";
12 $home=" ";
13 $other=" ";
14 $sql=" ";
15 $id=0;
16 if(!empty($_POST))
17 {
18     $db = new MySQLi("localhost","root","","test");
19 //判断是否连接成功
20     mysqli_connect_error()?die("连接失败"):"";
21     $name=$_POST['name'];
22     $sex=$_POST['sex'];
23     $favor=$_POST['favor'];
24     $home=$_POST['home'];
25     $other=$_POST['other'];
26     $sql = "insert into user (Name,Sex,Favor,Home,Other) values('{$name}','{$sex}','{$favor}','{$home}','{$other}')";//波尔型数据往里添加时不能有‘’,添加字符串的话永远返回的是true。
27     $db->query($sql);
28     if($db->query($sql)==TRUE)
29     {
30         echo"添加成功";
31     }
32     else{
33         echo "ERROR".$sql."<br>".$db->error;
34     }
35 }
36 
37 
38 ?>
原文地址:https://www.cnblogs.com/smartisn/p/10888069.html