我正在尝试从我的库存数据库网站更新我的方形库存,但我不断收到此错误。
Response:{"type":"bad_request","message":"Missing required parameter `quantity_delta`"}
我在 cURL 调用中添加了 quantity_delta 字段和adjustment_type ,因为这就是文档所说的,文档中有3个选项,其中只有1个(可选)旁边有(可选)所以我使用的2个似乎是必需的. 我无法捕获 POST 正文以查看调用的确切方式,可能是类型或 json_encode 问题,因此调试这给了我一个问题。
我还在编写标题和对文本文件的响应,以便于阅读。
这是代码:
$i = $_GET['id'];
$n = $_GET['name'];
$q = $_GET['qty'];
$s = $_GET['sku'];
$c = $_GET['current'];
$sync = $_GET['sync'];
if($c > $q){
$up = $q - $c;
$reason = "SALE";
}else{
$up = $c + $q;
$reason = "RECEIVE_STOCK";
}
$postData = array(
"quantity_delta" => $up,
"adjustment_type" => $reason);
$b = json_encode($postData);
$fp = fopen('curlOut.txt', 'rw+');
fopen('curlOut.txt', 'rw+');
$curl = curl_init();
curl_setopt($curl, CURLOPT_HTTPHEADER, array('Authorization: Bearer *****_******' ));
curl_setopt($curl, CURLOPT_URL, "https://connect.squareup.com/v1/me/inventory/".$i."");
curl_setopt($curl, CURLOPT_POST, TRUE);
curl_setopt($curl, CURLOPT_POSTFIELDS, $b);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($curl, CURLINFO_HEADER_OUT, TRUE);
curl_setopt($curl, CURLOPT_VERBOSE, 1);
curl_setopt($curl, CURLOPT_STDERR, $fp);
if(!curl_exec($curl)){
die('Error: "' . curl_error($curl) . '" - Code: ' . curl_errno($curl));
}
$filename = 'curlOut.txt';
if (is_writable($filename)){
echo 'The file is writeable';
}else{
echo 'nope';
}
$ch = curl_exec ($curl);
$sentCall = curl_getinfo($curl, CURLINFO_HEADER_OUT);
$dump = fopen("curlOut.txt","a") or die("Unable to open file!");
$dumptxt = "Header Info:".$sentCall . "Response:".$ch."\n\n";
fwrite($dump,$dumptxt);
curl_close ($curl);
fclose('curlOut.txt');
var_dump(json_decode($ch,true));
你能告诉我我做错了什么吗?几天来,我一直在尝试找出我的 cURL 调用出了什么问题。我可以毫无问题地进行 cURL 调用以从 square-connect API 读取数据。我在这里也有一些重复的代码,以不同的方式显示输出/响应,希望获得更多信息。我还将发布使用 CULINFO_HEADER_OUT 获得的标题信息。
Header Info:POST /v1/me/inventory/011a799a-****-****-****-4f5b70dc1494 HTTP/1.1
Host: connect.squareup.com
Accept: */*
Authorization: Bearer *****_*****
Content-Length: 47
Content-Type: application/x-www-form-urlencoded
谢谢你。