一、PHP操作MYSQL增加记录
$con_1 = mysql_connect("DB_server_IP", "account_name", "password");
//创建数据库服务器连接
if(!$con_1){die('Could not connect: ' . mysql_error());}
mysql_select_db("DB_Name", $con_1);
//选择数据库
$sql="INSERT INTO table_name (key1, key2)
VALUES
('value1','value2')";
if(!mysql_query($sql,$con_1)){die('Error: ' . mysql_error());}
mysql_close($con_1);
二、PHP操作MYSQL读取记录
$con_2 = mysql_connect("DB_server_IP", "account_name", "password");
if(!$con_2){die('Could not connect: ' . mysql_error());}
mysql_select_db("DB_Name", $con_2);
$result = mysql_query("SELECT * FROM table_name");
while($row=MySQL_fetch_array($result)){
$arr[]=$row;}
//将从数据库读取的数据赋给$row
header('Content-type:application/json');
echo json_encode($arr);//设置输出格式