c# – 无法连接远程服务器(Web服务)

概述我试图将这个Web服务集成到我的asp.net项目中,但它会d出这种类型的错误！如果您对此有任何想法,请给我解决方案.有很多关于oodle web服务和oodle API的材料. 尝试使用此URL可以更好地了解我的问题 http://api.oodle.com/api/v2/listings?key=TEST&region=chicago&category=vehicle/car try 我试图将这个Web服务集成到我的asp.net项目中,但它会d出这种类型的错误！如果您对此有任何想法,请给我解决方案.有很多关于oodle web服务和oodle API的材料.

尝试使用此URL可以更好地了解我的问题
http://api.oodle.com/api/v2/listings?key=TEST&region=chicago&category=vehicle/car

解决方法

try    {        string url = @"http://API.oodle.com/API/v2/Listings?key=TEST&region=chicago";        WebClIEnt webClIEnt = new WebClIEnt();        webClIEnt.EnCoding = EnCoding.UTF8;        string result = webClIEnt.DownloadString(url);       }  catch (Exception ex)    {        Response.Write(ex.ToString());    }

该语句创建异常

string result = webClIEnt.DownloadString(url);

和例外细节是

System.Net.WebException: Unable to connect to the Remote Server ---> System.Net.sockets.socketException: A connection attempt Failed because the connected party dID not properly respond after a period of time,or established connection Failed because connected host has Failed to respond 192.168.0.101:808 at System.Net.sockets.socket.DoConnect(EndPoint endPointSnapshot,SocketAddress socketAddress) at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure,Socket s4,Socket s6,Socket& socket,IPAddress& address,ConnectSocketState state,IAsyncResult asyncResult,Int32 timeout,Exception& exception) --- End of inner exception stack trace --- at System.Net.WebClIEnt.DownloadDataInternal(Uri address,WebRequest& request) at System.Net.WebClIEnt.DownloadString(Uri address) at System.Net.WebClIEnt.DownloadString(String address) at _Default.lnkGoTo_Click(Object sender,EventArgs e) in d:\MyDemoz\oodleDemo\Default.aspx.cs:line 58

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