PHP JSON使用基本身份驗證時出錯

Question

我是PHP新手，我試圖通過基本身份驗證發送JSON請求。服務器與此錯誤迴應：

object(stdClass)#1 (2) { ["error"]=> object(stdClass)#2 (2) { 
["code"]=> int(-32600) ["message"]=> string(44) "expected content type 
to be application/json" } ["jsonrpc"]=> string(3) "2.0" } 

從API文檔，這裏是請求格式：

Request Format: 

    { 
     "jsonrpc": "2.0", 
     "id":1, 
     "method": "acct.name.get", 
     "params": [ 
      "QrOxxEE9-fATtgAD" ] 
    } 

這裏是代碼...任何幫助將是巨大的 - 感謝

<?php 

$username = "username"; 
$password = "password"; 

$request = [ 
    'jsonrpc' => '2.0', 
    'id' => 1, 
    'method' => 'acct.name.get', 
    'params' =>['CA6ph0n7EicnDADS'], 
]; 

$curl_post_data = json_encode($request); 

$service_url = 'https://userapi.voicestar.com/api/jsonrpc/1'; 
$curl = curl_init($service_url); 
curl_setopt($curl, CURLOPT_URL, $service_url); 
curl_setopt($curl, CURLOPT_HTTPAUTH, CURLAUTH_BASIC); 
curl_setopt($curl, CURLOPT_USERPWD, "username:password"); 
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); 
curl_setopt($curl, CURLOPT_POST, true); 
curl_setopt($curl, CURLOPT_POSTFIELDS, $curl_post_data); 
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); 
$curl_response = curl_exec($curl); 
$response = json_decode($curl_response); 
curl_close($curl); 

var_dump($response); 

?> 

Answer 1

其實，這是小事情......你的JSON /數組的格式不正確。在params結尾附加逗號可能實際上是問題。嘗試以下。

格式錯誤的數組將導致json_encode返回null。

<?php 

$username = "username"; 
$password = "password"; 

$request = [ 
    'jsonrpc' => '2.0', 
    'id'  => 1, 
    'method' => 'acct.name.get', 
    'params' => ['CA6ph0n7EicnDADS'] 
]; 

$curl_post_data = json_encode($request); 

$headers = ['Content-type: application/json']; 


$service_url = 'https://userapi.voicestar.com/api/jsonrpc/1'; 
$curl = curl_init($service_url); 
curl_setopt($curl, CURLOPT_URL, $service_url); 
curl_setopt($curl, CURLOPT_HTTPAUTH, CURLAUTH_BASIC); 
curl_setopt($curl, CURLOPT_USERPWD, "username:password"); 
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); 
curl_setopt($curl, CURLOPT_POST, true); 
curl_setopt($curl, CURLOPT_POSTFIELDS, $curl_post_data); 
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers); 
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); 
$curl_response = curl_exec($curl); 
$response = json_decode($curl_response); 
curl_close($curl); 

var_dump($response); 

?> 

Answer 2

在我看來，API正在尋找請求頭來反映JSON。

嘗試添加以下到您的選擇，看看返回

curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-type: application/json'));