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php与Mysql的一些简单的操作
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php与Mysql的一些简单的操作

Jun 13, 2016 am 09:14 AM
html mysql php and code operate of Simple

php与Mysql的一些简单的操作

 先贴代码

 

代码如下:




数据库相关


$con = mysql_connect("localhost","root","root"); //链接数据库
if(!$con){
die('连接失败!' . mysql_error()); //判断是否成功
}
/* if(mysql_query("CREATE DATABASE testdb",$con)){ //通过mysql_query 查询或者发送命令
echo "创建testdb成功";
}
else{
echo "失败原因:" . mysql_error(); //判断是否创建成功
}
*/
mysql_select_db("testdb",$con); //选择链接刚刚创建的数据库
$sql = "CREATE TABLE Persons
(personID int NOT NULL AUTO_INCREMENT,
PRIMARY KEY(personID),
FirstName varchar(15),
LastName varchar(15),
Age int)
"; //Mysql 语句 创建表
mysql_query($sql,$con); //执行sql语句

mysql_close($con); //关闭mysql连接
?>

 

关键内容在于

1、链接数据库

2、创建表

3、根据需求充实表内容

以上就是本文的全部内容了,希望小伙伴们能够喜欢。

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