PHP——数据库连接（实例）

数据库（例）

<?php

header( "Access-Control-Allow-Origin:*" );

$tel = $_POST['tel'];

$openId = $_POST['openid'];

$mysql_server_name = 'localhost';

$mysql_username = 'root';

$mysql_password = 'mysql';

$mysql_database = 'weixin';

$conn = mysql_connect($mysql_server_name,$mysql_username,$mysql_password);

mysql_query("set names 'urf8'");

mysql_select_db($mysql_database);

$sql = "insert into owner (openid,tel) values('$openId',$tel);";

mysql_query($sql,$conn);

$sql = "select Openid from owner where openid = '$openId';";

$result = mysql_query($sql,$conn);

echo $result;

?>