Question

我正在尝试从OneSignal API获取一些数据。

如果我直接将它运行到终端（删除此问题的Auth密钥和App ID），没问题：

$ curl --include --header "Authorization: Basic Yzzzzzzzzzzzzzzzz" 
 "https://onesignal.com/api/v1/players?app_id={XXXXXXXXXXX}&limit=300&offset=0"

返回：

{"total_count":1,"offset":0,"limit":300,"players": [{"id":"XXXXXX","identifier":"XXXXXXX","session_count":3,"language":"en","timezone":-14400,"game_version":"3","device_os":"6.0.1","device_type":1,"device_model":"LG-K240","ad_id":"XXXXXXXX","tags":{},"last_active":1498938033,"playtime":0,"amount_spent":0.0,"created_at":1498935316,"invalid_identifier":false,"badge_count":0,"sdk":"030507","test_type":null}]}

如果我使用我所领导的相信使用此Curl to Ruby converter是我的rake任务中的等效Ruby，而是突然间我遇到了未知错误：

require 'net/http'
require 'uri'

uri = URI.parse("https://onesignal.com/api/v1/players?app_id={XXXXXX}&limit=300&offset=0")
request = Net::HTTP::Get.new(uri)
request["Authorization"] = "Basic Yzzzzzzzzzzzzzzzz"

req_options = {
  use_ssl: uri.scheme == "https",
}

response = Net::HTTP.start(uri.hostname, uri.port, req_options) do |http|
  http.request(request)
end

puts response.code
puts response.body

返回：

500
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>500 &bull; OneSignal</title>
  <style>
    html, body {
      margin: 0;
      padding: 0;
      background: #F1F1F1;
      font-size: 18px;
    }

    svg#logo {
      width: 240px;
      height: 102px;
    }

    .logo-head {
      margin-top: 1.3em;
    }

    svg#logo-head {
      width: 40px;
      height: 40px;
    }

    #content {
      margin: 2em auto;
      width: 600px;
      padding: 30px;
      text-align: center;
    }

    .text {
      font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
      color: rgba(0, 0, 0, 0.5);
      font-size: 1em;
      font-weight: 200;
      line-height: 1.6em;
    }

    .text.twitter {
      font-size: 0.85em;
    }

    a {
      text-decoration: none;
    }

    a:hover {
      text-decoration: underline;
    }

    a:visited {
      text-decoration: none;
      color: inherit;
    }

    #message {
      font-weight: 400;
      font-size: 1.4em;
      margin-bottom: 0;
    }

    #submessage {
      font-size: 0.8em;
      margin-bottom: 2.5em;
    }

    footer {
      margin-top: 2em;
    }

    iframe {
      border: 1px solid rgba(0, 0, 0, 0.1) !important;
      border-radius: 4px;
    }
  </style>
</head>
<body>
<div id="content">
  <svg version="1.1" id="logo" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"
             x="0px" y="0px"
             viewBox="0 0 160 34" style="enable-background:new 0 0 160 34;" xml:space="preserve">
        <style type="text/css">
            .st0{fill:#E44A49;}
            .st1{fill:#515151;}
        </style>
        <g id="XMLID_1_">
            <path id="XMLID_2_" class="st0" d="M55.3,27.1c-1.1,0-2.1-0.2-3-0.7c-0.9-0.4-1.7-1-2.3-1.8c-0.6-0.7-1.1-1.6-1.5-2.5
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        </svg>
  <p id="message" class="text">An Unexpected Error Occurred</p>
  <p id="submessage" class="text">Error Code: 500</p>
  <p id="explanation" class="text">
    We track these errors automatically, but if the problem persists feel free to contact us.
  </p>
</div>
</body>
</html>

这是精神错乱。我没有提出完全相同的要求吗？为什么第一个返回我想要的数据（虽然我不明白如何将其解析为Ruby），但第二个会遇到错误？

或者，如何解析成功的响应，将curl命令用于JSON或我的Ruby应用程序可以使用的东西？

string = `curl --include --header "Authorization: Basic Yzzzzzzzzzzzzzzzz" "https://onesignal.com/api/v1/players?app_id={XXXXXXX}&limit=300&offset=0"`
puts string
parsed = JSON.parse(string)

返回：

JSON::ParserError: 776: unexpected token at 'HTTP/1.1 200 OK
Date: Sat, 01 Jul 2017 20:06:17 GMT
Content-Type: application/json; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __yyyyyyyyyyyyyyy; expires=Sun, 01-Jul-18 20:06:17 GMT; path=/; domain=.onesignal.com; HttpOnly
Status: 200 OK
Cache-Control: max-age=0, private, must-revalidate
Access-Control-Allow-Origin: *
X-XSS-Protection: 1; mode=block
X-Request-Id: yyyyyyyyyyyy
Access-Control-Allow-Headers: SDK-Version
ETag: W/"e57da9b403c50294b432635d4ce4acfa"
X-Frame-Options: SAMEORIGIN
X-Runtime: 0.065356
X-Content-Type-Options: nosniff
X-Powered-By: Phusion Passenger 5.1.4
Server: cloudflare-nginx
CF-RAY: 377bfc285ebe096f-SCL

{"total_count":1,"offset":0,"limit":300,"players":[{"id":"zzzzzzzzzz","identifier":"zzzzzzzzzz","session_count":3,"language":"en","timezone":-14400,"game_version":"3","device_os":"6.0.1","device_type":1,"device_model":"LG-K240","ad_id":"zzzzzzzzzzzzz","tags":{},"last_active":1498938033,"playtime":0,"amount_spent":0.0,"created_at":1498935316,"invalid_identifier":false,"badge_count":0,"sdk":"030507","test_type":null}]}'
/Users/Me/Code/my_project/lib/tasks/scheduler.rake:57:in `block in <top (required)>'
/Users/Me/.rvm/gems/ruby-2.2.3/gems/rake-12.0.0/exe/rake:27:in `<top (required)>'
Tasks: TOP => daily_notifications
(See full trace by running task with --trace)

编辑：使用--verbose进行卷曲响应

*   Trying 104.16.204.165...
* TCP_NODELAY set
* Connected to onesignal.com (104.16.204.165) port 443 (#0)
* TLS 1.2 connection using TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
* Server certificate: ssl473492.cloudflaressl.com
* Server certificate: COMODO ECC Domain Validation Secure Server CA 2
* Server certificate: COMODO ECC Certification Authority
> GET /api/v1/players?app_id=zzzzzzzzzzzzzzzzzz&limit=300&offset=0 HTTP/1.1
> Host: onesignal.com
> User-Agent: curl/7.51.0
> Accept: */*
> Authorization: Basic Yzzzzzzzzzzzzzzzzzzz
> 
< HTTP/1.1 200 OK
HTTP/1.1 200 OK
< Date: Thu, 06 Jul 2017 13:48:54 GMT
Date: Thu, 06 Jul 2017 13:48:54 GMT
< Content-Type: application/json; charset=utf-8
Content-Type: application/json; charset=utf-8
< Transfer-Encoding: chunked
Transfer-Encoding: chunked
< Connection: keep-alive
Connection: keep-alive
< Set-Cookie: __cfduid=d9b57682d26de2755426b575293a211d21499348933; expires=Fri, 06-Jul-18 13:48:53 GMT; path=/; domain=.onesignal.com; HttpOnly
Set-Cookie: __cfduid=d9b57682d26de2755426b575293a211d21499348933; expires=Fri, 06-Jul-18 13:48:53 GMT; path=/; domain=.onesignal.com; HttpOnly
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Answer 1

唯一的解释是请求不同。首先，我建议使用Faraday gem来帮助您处理Ruby中的请求。您可以轻松检查法拉第对象，看看出了什么问题。我也可以看到你传递的req_options不属于你的卷曲。

因此，我建议您使用Faraday进行最简单的调用，甚至可以在不同的端点上确保它的工作，然后使用此端点。如果它仍然无效，请使用法拉第请求和响应详细信息更新此问题将有助于进一步调试此

P.S。你绝对不应该在Ruby应用程序中使用Curl。

为什么使用cURL从API请求返回200 /数据但等效的Ruby / NetHTTP / HTTParty返回500 /错误？

1 个答案: