在线时间:8:00-16:00
迪恩网络APP
随时随地掌握行业动态
扫描二维码
关注迪恩网络微信公众号
// 调用接口上传文件 using (var client = new HttpClient()) { using (var multipartFormDataContent = new MultipartFormDataContent()) { var values = new[] { new KeyValuePair<string, string>("a", "3"), new KeyValuePair<string, string>("c", "2"), new KeyValuePair<string, string>("d", "2") //other values }; foreach (var keyValuePair in values) { multipartFormDataContent.Add(new StringContent(keyValuePair.Value), String.Format("\"{0}\"", keyValuePair.Key)); } multipartFormDataContent.Add(new ByteArrayContent(System.IO.File.ReadAllBytes(@"D:\test.jpg")), "\"pic\"", "\"test.jpg\""); var requestUri = "http://localhost:8080"; var html = client.PostAsync(requestUri, multipartFormDataContent).Result.Content.ReadAsStringAsync().Result; } }
API 接口,接收请求参数 和上传的文件
public string UploadHeadImg() { var ts = HttpContext.Current.Request["d"]; HttpPostedFile file = System.Web.HttpContext.Current.Request.Files[0]; // 文件扩展名 string fileExtension = Path.GetExtension(file.FileName).ToLower(); Stream sr = file.InputStream;//头像文件流 Bitmap bitmap = (Bitmap)Bitmap.FromStream(sr); bitmap.Save(“c:/img/1.jpg”, System.Drawing.Imaging.ImageFormat.Jpeg); return "success"; }
来源:https://blog.csdn.net/luofeng0710/article/details/84202008
|
请发表评论