摘要：
string Url = ""; string result = ""; HttpWebRequest req = (HttpWebRequest)WebRequest.Create(Url); req.Method = "POST"; req.ContentLength =... 阅读全文
摘要：
//工具类public static class FormUpload { private static readonly Encoding encoding = Encoding.UTF8; public static HttpWebResponse MultipartFormDataPost(string postUrl, string userAg... 阅读全文