将字符串转换为javascript数组，调用AJAX php curl调用

Question

如何将此结果转换为javascript数组？

HTTP://1.1 200 OK日期：2021年10月2日星期六09:19:28 GMT内容类型：application/json内容长度：796连接：保持有效

{"refresh_toke_expires_in"："77779999"；，"refresh_toke_status"："批准"；，"api_product_list"："[trustpilot客户端api，public_data]"；，"app_enduser"："APIID"；，"api_product_list_json"：["trustpilot客户端api"、"public_data"]，"organization_name"："trustpilot"；，"developer.email"："[e-mail]&"；，"token_type"："BearerToken"；，"issued_at"："1633166368319"；，"client_id"："CLIENTED"；，"access_token"："ACCESSTOKEN"；，"refresh_token"："TOKENNAME"；，"application_name"："NAME6"；，"范围"："；，"refresh_token_issued_at"："1633166368319"；，"expires_in"："359999"；，"refresh_count"："0"；，"状态"："批准"；}

我原以为它会像PHP编码它一样简单，然后是使用JSON.parse的Javascript，但后来我得到了错误Uncaught SyntaxError:JSON中位于位置0的意外令牌H

PHP代码：

$payload = http_build_query(array(
'grant_type' => 'password',
'username' => $username,
'password' => $password
));
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,'https://api.trustpilot.com/v1/oauth/oauth-business-users-for-applications/accesstoken'); //Url
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_POSTFIELDS, $payload);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Authorization: Basic ' .  base64_encode($apiKey . ':' . $secretKey),
'Content-Type: application/x-www-form-urlencoded'
));
$content=curl_exec($ch);
if (curl_error($ch)) {
$error_msg = curl_error($ch);
echo json_encode($error_msg);
} else {

echo json_encode($content);
}
curl_close($ch);

AJAX代码：

$.ajax({
type: "POST",
url: "api-test-access-token.php",
dataType: "JSON",

success: function (response, textStatus, xhr) {
var jsonData = JSON.parse(response);
console.log(response);

}
})

Answer 1

您需要将上面的CURLOPT_HEADER设置为false(或删除该行)，因为它会将标头添加到curl_exec的输出中，当然这不是有效的JSON。那么$content将仅包含响应的主体。

从PHP文档(请参阅https://www.php.net/manual/en/function.curl-setopt.php)：

CURLOPT_HEADER  |  true to include the header in the output.