购物车接口测试

<?php header("Content-type:text/html;charset=utf-8"); require "mysql.php"; require "Good.php"; require "Cart.php"; function object_to_array($obj){ if(is_array($obj)){ return $obj; } $_arr = is_object($obj)? get_object_vars($obj) :$obj; foreach ($_arr as $key => $val){ $val=(is_array($val)) || is_object($val) ? object_to_array($val) :$val; $arr[$key] = $val; } return $arr; } /** * 把对象转化为json */ function object_to_json($obj){ $arr2=object_to_array($obj);//先把对象转化为数组 return json_encode($arr2); } $goodId=$_GET["goodId"]; $userId=$_GET["userId"]; $change=(int)$_GET["change"]; $_mysqli = new mysqli(); $conn = $_mysqli->connect($mysql_server_name,$mysql_username,$mysql_password); $_mysqli->set_charset("utf-8"); $_mysqli->select_db("cart"); $sql = "UPDATE cart_info SET num = num+'$change' WHERE (user_id='$userId') AND (good_id='$goodId')"; $result_sql = $_mysqli->query($sql); if($result_sql){ $_mysqli1= new mysqli(); $conn1 = $_mysqli1->connect($mysql_server_name,$mysql_username,$mysql_password); $_mysqli1->set_charset("utf-8"); $_mysqli1->select_db("cart"); $sql1 = "SELECT * FROM good_info WHERE good_id='$goodId'"; $result_sql1 = $_mysqli1->query($sql1); $row =$result_sql1->fetch_object(); //$result1 =array(); do{ $good = new Good($row->good_id, $row->good_img, $row->good_name, $row->good_price); // array_push($result1, $good); }while($row = $result_sql1->fetch_object()); $_mysqli2= new mysqli(); $conn2 = $_mysqli2->connect($mysql_server_name,$mysql_username,$mysql_password); $_mysqli2->set_charset("utf-8"); $_mysqli2->select_db("cart"); $sql2 = "SELECT * FROM cart_info WHERE (user_id='$userId') AND (good_id='$goodId')"; $result_sql2 = $_mysqli2->query($sql2); $row2 = $result_sql2->fetch_object(); //$result2 =array(); do{ $cart = new Cart($row2->user_id, $row2->num, $good); //array_push($result2, $cart); //var_dump($cart); }while($row2 = $result_sql2->fetch_object()); $arr['code'] = '200'; $arr['message'] = 'success'; $arr['cart'] = $cart; $result_sql1->close(); $_mysqli1->close(); $result_sql2->close(); $_mysqli2->close(); } else{ $arr['message'] = 'error'; } $_mysqli->close(); echo json_encode($arr); ?>