/// <summary>
/// MultipartForm请求
/// </summary>
/// <param name="postUrl">服务地址</param>
/// <param name="userAgent"></param>
/// <param name="postParameters">参数</param>
/// <returns></returns>
public static HttpWebResponse MultipartFormDataPost(string postUrl, string userAgent, Dictionary <string, object> postParameters)
{
string text = string.Format("----------{0:N}", Guid.NewGuid());
string contentType = "multipart/form-data; boundary=" + text;//multipart类型
byte[] multipartFormData = HttpHelper4MultipartForm.GetMultipartFormData(postParameters, text);
return(HttpHelper4MultipartForm.PostForm(postUrl, userAgent, contentType, multipartFormData));
}
