狂饮422无法处理的实体错误

Question

我使用browserstack截图API - https://www.browserstack.com/screenshots/api下面卷曲工作：

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，当我尝试狂饮相同的呼叫通话，我得到422无法处理的实体错误。

$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); 

你能提出如何调试这个问题吗？

Answer 1

我在方法中犯了一个错误。它应该是$client->createRequest而不是$client->post 此外，我在传递数据时出错。浏览器应该是阵列

的阵列有可能与browserstack使用，狂饮的另一个库：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

要将JSON发送到Screenshots API，您需要将其格式化为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"}' 
      ] 
     ); 

然后，您将能够在BrowserStack Screenshots页面上查看进度。

有关如何使用Guzzle发送POST请求的指南，请参阅本文档 - https://media.readthedocs.org/pdf/guzzle/latest/guzzle.pdf。