狂飲422無法處理的實體錯誤

Question

我使用browserstack截圖API - https://www.browserstack.com/screenshots/api下面捲曲工作：

curl -u "username:password" -H "Content-Type: application/json" -H "Accept: application/json" -d '{"browsers": [{"os": "Windows", "os_version": "7", "browser_version": "8.0", "browser": "ie"}], "url": "http://google.com"}' http://www.browserstack.com/screenshots 

然而，當我嘗試狂飲相同的呼叫通話，我得到422無法處理的實體錯誤。

$client = new GuzzleHttp\Client(); 
$request = $client->post('http://www.browserstack.com/screenshots', [ 
     'headers' => ['Content-type' => 'application/json'], 
     'auth' => ['username', 'password'] 
] 
); 

$data = ['browsers' => ['os' => 'Windows', 'os_version' => '7', 'browser_version' => '8.0', 'browser' => 'ie'], 'url' => 'http://google.com']; 
$request->setBody($data); 
$response = $request->send(); 
dd($response); 

你能提出如何調試這個問題嗎？

Answer 1

我在方法中犯了一個錯誤。它應該是$client->createRequest而不是$client->post 此外，我在傳遞數據時出錯。瀏覽器應該是陣列

的陣列有可能與browserstack使用，狂飲的另一個庫：https://github.com/ksenzee/browserstack-screenshots-php

$client = new GuzzleHttp\Client(); 

$request = $client->createRequest('POST', 'http://www.browserstack.com/screenshots', [ 
     'headers' => ['Content-type' => 'application/json'], 
     'auth' => ['user', 'pwd'], 
     'body' => '{"browsers": [ 
         {"os": "Windows", "os_version": "7", "browser_version": "8.0", "browser": "ie"}, 
         {"os": "android", "os_version": "4.4", "device": "HTC One M8", "browser": "Android Browser"} 
       ], 
       "url": "http://www.lipsum.com"}' 
] 
); 
$response = $client->send($request); 
dd($response->json()); 

Answer 2

要將JSON發送到Screenshots API，您需要將其格式化爲JSON字符串。

$client = new GuzzleHttp\Client(); 
$request = $client->post('http://www.browserstack.com/screenshots', [ 
     'headers' => ['Content-type' => 'application/json'], 
     'auth' => ['username', 'access_key'], 
     'body' => '{"browsers": [ 
          {"os": "Windows", "os_version": "7", "browser_version": "8.0", "browser": "ie"}, 
          {"os": "android", "os_version": "4.4", "device": "HTC One M8", "browser": "Android Browser"} 
        ], 
        "url": "http://www.lipsum.com"}' 
      ] 
     ); 

然後，您將能夠在BrowserStack Screenshots頁面上查看進度。

有關如何使用Guzzle發送POST請求的指南，請參閱本文檔 - https://media.readthedocs.org/pdf/guzzle/latest/guzzle.pdf。