如何在webservices中发送jpg图像 [英] how to send jpg image in webservices

问题描述

我有一个POST网络服务，需要图像作为MIME类型规范的帖子正文。





我发送图片

http://media.stacksbowers.com/4130/3030/3030/3031/3232/35/A0000001225-uscoin-zoom-1.JPG





但回复显示



{error：{消息：不支持使用MIME / jpeg，image / png和image / gif以外的MIME类型发布图像，class：SIMPLE-ERROR，superclasses：[SIMPLE-CONDITION， ERROR]}}



这是我正在使用的代码。

  var  client33 =  new  RestClient（  https://uat2-server.auctionmobility.com/v1/auction-lot/1-TPRZ/图像的access_token = 1-1-87857099-8ec5-4c4a-836c-abf8cf1c6728\" ）？; 
  var  request =  new  RestRequest（Method.POST）; 
 request.AddHeader（  content-type，  multipart / form-data）; 
 request.AddParameter（  multipart / form-data，  Content-Disposition：form-data; name = \image [] \; filename = \A0000098522-uscoin-thumb- 1-0.JPEG \Content-Type：image / jpeg，ParameterType.RequestBody）; 
 request.AddParameter（  image []，Convert.ToBase64String（imageBytes））; 
 IRestResponse response33 = client33.Post（request）; 

imageBytes是图像的字节数组

解决方案

- 将图像作为字节数组，然后将其转换为base64字符串。

- 通过网络服务发送图像

-另一方面反过来获取图像数据。

- 然后你可以将图像保存到磁盘或分贝

Hi,
I have a POST web service that requires image as the post body with MIME type specification.


I am sending an image
http://media.stacksbowers.com/4130/3030/3030/3031/3232/35/A0000001225-uscoin-zoom-1.JPG


But the response shows

{"error":{"message":"Posting images with MIME types other than image/jpeg, image/png, and image/gif is not supported","class":"SIMPLE-ERROR","superclasses":["SIMPLE-CONDITION","ERROR"]}}

This is the code I am using.

var client33 = new RestClient("https://uat2-server.auctionmobility.com/v1/auction-lot/1-TPRZ/image?access_token=1-1-87857099-8ec5-4c4a-836c-abf8cf1c6728");
var request = new RestRequest(Method.POST);
request.AddHeader("content-type", "multipart/form-data");
request.AddParameter("multipart/form-data", "Content-Disposition:                    form-data;name=\"image[]\"; filename=\"A0000098522-uscoin-thumb-1-0.JPEG\"Content-Type: image/jpeg", ParameterType.RequestBody);
request.AddParameter("image[]", Convert.ToBase64String(imageBytes));
IRestResponse response33 = client33.Post(request);

imageBytes is the byte array of image

解决方案

-Get the image as byte array and then convert it to base64 string.
-Send the image through the web service
-Do the opposite on the other side to get back the image data.
-Then you can save the image to disk or in db

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