Question

使用响应标头内容调用REST API使用RestSharp编码gzip会导致问题。如果我使用Visual Studio将代码作为简单的ConsoleApplication执行，则没有问题，因此只有Unity无法处理。有想法的人吗？

     var client = new RestClient("http://rest.sandbox-immobilienscout24.de");
     var request = new RestRequest("/restapi/api/search/v1.0/search/region", Method.GET);
     client.ClearHandlers();
     request.AddQueryParameter("realestatetype", realestatetype);
     request.AddQueryParameter("geocodes", geocodes);
     request.AddHeader("Accept", "application/json");
     request.AddHeader("Systemauthorization", "blabla");
     IRestResponse response = client.Execute(request);
     Debug.Log("search:" +response.ErrorException);

响应标题：

 Cache-Control →private
 Content-Encoding →gzip
 Content-Type →application/json;charset=UTF-8
 Date →Sun, 06 Nov 2016 14:21:03 GMT
 Expires →Thu, 01 Jan 1970 01:00:00 CET
 L-IS24-ApiClient →blaKey
 L-IS24-RequestRefnum →06be3d11-6526-4664-acd1-0787dbd7d1f6
 Server →Apache
 Transfer-Encoding →chunked
 Vary →Accept-Encoding

例外：

search:System.Net.WebException: MonoPosixHelper ---> System.DllNotFoundException: MonoPosixHelper
   at (wrapper managed-to-native) System.IO.Compression.DeflateStream:CreateZStream (System.IO.Compression.CompressionMode,bool,System.IO.Compression.DeflateStream/UnmanagedReadOrWrite,intptr)
   at System.IO.Compression.DeflateStream..ctor (System.IO.Stream compressedStream, CompressionMode mode, Boolean leaveOpen, Boolean gzip) [0x00000] in <filename unknown>:0 
   at (wrapper remoting-invoke-with-check) System.IO.Compression.DeflateStream:.ctor (System.IO.Stream,System.IO.Compression.CompressionMode,bool,bool)
   at System.IO.Compression.GZipStream..ctor (System.IO.Stream compressedStream, CompressionMode mode, Boolean leaveOpen) [0x00000] in <filename unknown>:0 
   at System.IO.Compression.GZipStream..ctor (System.IO.Stream compressedStream, CompressionMode mode) [0x00000] in <filename unknown>:0 
   at (wrapper remoting-invoke-with-check) System.IO.Compression.GZipStream:.ctor (System.IO.Stream,System.IO.Compression.CompressionMode)
   at System.Net.HttpWebResponse..ctor (System.Uri uri, System.String method, System.Net.WebConnectionData data, System.Net.CookieContainer container) [0x00000] in <filename unknown>:0 
   at (wrapper remoting-invoke-with-check) System.Net.HttpWebResponse:.ctor (System.Uri,string,System.Net.WebConnectionData,System.Net.CookieContainer)
   at System.Net.HttpWebRequest.SetResponseData (System.Net.WebConnectionData data) [0x00000] in <filename unknown>:0 
   --- End of inner exception stack trace ---
   at System.Net.HttpWebRequest.EndGetResponse (IAsyncResult asyncResult) [0x00000] in <filename unknown>:0 
   at System.Net.HttpWebRequest.GetResponse () [0x00000] in <filename unknown>:0 
   at RestSharp.Http.GetRawResponse (System.Net.HttpWebRequest request) [0x00000] in <filename unknown>:0 
 UnityEngine.Debug:Log(Object)
 ApiClient:callSearchApi(String, String) (at Assets/ApiClient.cs:33)
 ApiClient:Start() (at Assets/ApiClient.cs:12)

Answer 1

Unity 2.6.1之后没有使用此功能，请尝试使用WWW或WWWForm

https://docs.unity3d.com/ScriptReference/WWWForm.html

https://docs.unity3d.com/ScriptReference/WWW.html

Answer 2

您可以选择与网络互动。包括

WWW

WWW类可用于向GET和POST发送请求服务器。 WWW类默认使用GET，如果提供，则使用POST postData参数。

UnityWebRequest

UnityWebRequest是Unity原始WWW对象的替代品。它提供了一个用于组合HTTP请求和处理的模块化系统 HTTP响应。 UnityWebRequest系统的主要目标是允许Unity游戏与现代Web后端进行交互。它也是支持高需求功能，如分块HTTP请求，流媒体 POST / PUT操作和对HTTP标头和动词的完全控制。

unity3d - System.DllNotFoundException：使用内容编码gzip调用REST API时的MonoPosixHelper

2 个答案: