【发布时间】:2024-01-17 13:10:01
【问题描述】:
如何在webClient 类中设置标题?
我试过了:
client.Headers["Content-Type"] = "image/jpeg";
抛出一个WebException
我的代码:
WebClient client = new WebClient();
client.Headers.Set("Content-Type", "image/png");
client.Headers.Set("Content-Length", length);
client.Headers.Add("Slug", name);
NameValueCollection nvc = new NameValueCollection();
nvc.Add("file", FileContents);
Byte[] data = client.UploadValues(url, nvc);
string res = Encoding.ASCII.GetString(data);
Response.Write(res);
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