删除API json缺少引号 [英] Delete API json missing quotes

问题描述

对于一个项目，我以json格式获取数据，所有CRUD也在json中。

删除记录时我需要这样的代码：

 [{
Id：1000
}] 

这是正确的json。在Postman它工作正常。



在我的代码中我使用这样的代码：

 HttpClient client =  new  HttpClient（）; 
 client.BaseAddress =  new  Uri（url）; 
  byte  [] cred = UTF8Encoding.UTF8.GetBytes（ 用户名：密码）; 
 client.DefaultRequestHeaders.Authorization =  new  AuthenticationHeaderValue（  Basic，Convert.ToBase64String（cred））; 
 client.DefaultRequestHeaders.Accept.Add（ new  MediaTypeWithQualityHeaderValue（ 应用/ JSON））; 
 
 HttpContent content =  new  StringContent（data，UTF8Encoding.UTF8， < span class =code-string> application / json）; 
 HttpResponseMessage responseMessage = client.PostAsync（url，content）.Result; 
 
  return  responseMessage.ToString（）; 

但我的内容每次都在变化。

来自

 [{
Id：1000
}] 

to

 [{
 Id：1000
}] 

它以某种方式丢失双引号，因此返回204并且没有记录被删除。



我很难找到如何解决这个问题。



我尝试过：



我尝试了一些字符串操作，但要么我最终没有双引号或两个双引号



喜欢：

 [{
Id：1000
}] 

解决方案

找到了解决方案。请注意，与Postman或Fiddler无关。这就是我的意思：我的代码不起作用，我需要代码。

（但是GG，感谢您的努力和时间。:-)）

 HttpWebRequest request =（HttpWebRequest ）WebRequest.Create（URL）; 
 request.Method =DELETE; 
 request.ContentType =application / json; 
 request.Accept =application / json; 
 
 using（var streamWriter = new StreamWriter（request.GetRequestStream（）））
 {
 streamWriter.Write（data）; 
 streamWriter.Flush（）; 
} 
 
使用（var httpResponse =（HttpWebResponse）request.GetResponse（））{message = httpResponse.StatusCode.ToString（）; } 

For a project I get data in json format and all CRUD is also in json.
When deleting a record I need code like this:

[{
	"Id": "1000"
}]

This is correct json. In Postman it works fine.

In my code I use code like this:

HttpClient client = new HttpClient();
client.BaseAddress = new Uri(url);
byte[] cred = UTF8Encoding.UTF8.GetBytes("username:password");
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", Convert.ToBase64String(cred));
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));

HttpContent content = new StringContent(data, UTF8Encoding.UTF8, "application/json");
HttpResponseMessage responseMessage = client.PostAsync(url, content).Result;

return responseMessage.ToString();

But my content changes everytime.
from

[{
	"Id": "1000"
}]

to

[{
	Id: "1000"
}]

It loses the double quotes in some way and so it returns a 204 and no record is deleted.

I'm struggeling to find out how to solve this.

What I have tried:

I have tried alle kind of string manipulations but either I end up with no double quotes or two double quotes

like:

[{
	""Id"": "1000"
}]

解决方案

Found a solution. Mind you, had nothing to do with Postman or Fiddler. This is what I mean by: my code doesn't work, I need code that does.
(but G-G, thanks for the effort and time. :-) )

HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
            request.Method = "DELETE";
            request.ContentType = "application/json";
            request.Accept = "application/json";

            using (var streamWriter = new StreamWriter(request.GetRequestStream()))
            {
                streamWriter.Write(data);
                streamWriter.Flush();
            }

            using (var httpResponse = (HttpWebResponse)request.GetResponse()) { message = httpResponse.StatusCode.ToString(); }

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