@文心快码BaiduComatean exception occurred during a webclient request 文心快码BaiduComate 当遇到“an exception occurred during a webclient request”这样的错误时,通常意味着在使用WebClient进行网络请求时发生了异常。为了解决这个问题,我们可以按照你提供的提示逐一排查和修复。下面我将详细解释每个步骤,并附上可能的...
RequestHeader.UserAgent, "anything"); wc.DownloadFile(strFullName, Dir + strFullName.Substring(strFullName.LastIndexOf('/') + 1)); } return true; } catch (System.Net.WebException ex) { //图片服务器上也存在也会报错 if (ex.Message == "An exception occurred during a WebClient request....
System.Net.WebException was caught HResult=-2146233079 Message=An exception occurred during a WebClient request. Source=System StackTrace: a...
Error : An exception occurred during a WebClient request. error : Cannot apply indexing with [] to an expression of type 'System.Data.DataColumn' Error :The delegate must have only one target , what means of it?? Error 'System.IO.File' does not contain a definition for 'ReadAllLines' ?
用try-catch处理错误，当下载失败时，重新下载，或不下载也行，看看你是不是每张都需要 ...
An exception occurred during a WebClient request An exception occurred while iterating over the results of a query for context type Invalid operation. The connection is closed. An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more in...
问题是出在文件命名那里，不可以使用英文?号。
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Exception calling "DownloadFile" with "2" argument(s): "An exception occurred during a WebClient request." At line:1 char:82 + ... pe]::Tls12; (new-object net.webclient).DownloadFile("https://github.c ... + ~~~ + CategoryInfo : NotSpecified: (:) [], MethodInvocationException + F...
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