Web Services WebClient.DownloadFile无法与newtonsoft.dll版本13.0.1一起使用

jmp7cifd  于 2022-11-15  发布在  其他
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我从以下代码中得到异常,特别是“Newtonsoft.dll”的13.0.1版本。但是,如果我用较低版本降级newtonsoft.dll,我不会得到错误消息。我担心的是newtonsoft的12.0.2版本易受攻击。(如果我使用newtonsoft.dll的12.0.2版本扫描我的应用程序,我从CodeQL扫描中得到漏洞异常)
有什么想法应该解决这个问题吗?

using (WebClient webClient = new WebClient())
{
    webClient.DownloadFile(webResource, zipFilePath); //Gettting error from this line
}

异常消息:-

System.Net.WebException: An exception occurred during a WebClient request. ---> System.IO.FileLoadException: Loading this assembly would produce a different grant set from other instances. (Exception from HRESULT: 0x80131401)
   at System.Net.WebClient.GetWebResponse(WebRequest request)
   at System.Net.WebClient.DownloadBits(WebRequest request, Stream writeStream, CompletionDelegate completionDelegate, AsyncOperation asyncOp)
   at System.Net.WebClient.DownloadFile(Uri address, String fileName)
   --- End of inner exception stack trace ---
   at System.Net.WebClient.DownloadFile(Uri address, String fileName)
ljsrvy3e

ljsrvy3e1#

代码片段中没有涉及JSON反序列化,也没有Newtonsoft类的提示。您是如何得出这是原因的结论的?

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