Question

我不禁要问,我是否在我的网络中执行过:

<>Startup.cs => Configureservices

services.AddHttpClient("MyHttpClient")

<>Startup.cs => Configure

applicationLifetime.ApplicationStopping.Register(() => {
   MyController.httpClient.Dispose();
});

<><><><><>><>>>><>>>>>>

private static IHttpClientFactory _httpClientFactory;
public static HttpClient httpClient = null;

public MyController(IHttpClientFactory httpClientFactory)
{
     _httpClientFactory = httpClientFactory;

     if (httpClient == null)
     {
         httpClient = _httpClientFactory.CreateClient("MyHttpClient");
     }
}

<>Methods

[HttpGet]
[Consumes("application/x-www-form-urlencoded")]
public async void MyMethod1() {
   await httpClient.SendAsync() 
   ....
}


[HttpGet]
[Consumes("application/x-www-form-urlencoded")]
public async void MyMethod2() {
   await httpClient.SendAsync() 
   ....
}

Answer 1

我不禁要问,我是否在我的网络中执行我的工作是正确的。

同样,根据你们共同的法典,似乎执行工作将发挥作用。然而,在少数领域,你可以改进。例如,你将<海法>海法特准法/代码>作为<条码> 私人静态<条码>,但所建议的做法是:<条码> 仅读,我不肯定,为什么你与静态编码脱钩,你为什么想要这种变数的价值只有在固定构造中才能改变。

另一个重要要点是,正如同侪呼吁应当涉及任务,而><>/code><>a>是自然做法,因为如果你使用codesync >,则具有重大不利之处,并且可以限制您本人的请求。正因为如此,永远不会鼓励使用 void。可在。

Finally, I fouond one inconsistency but its minor, however, I am little scrupulous here in this line, if you define HttpClient httpClient = null that means, you want this as nullable, so this should be as following:

public readonly HttpClient? httpClient = null;

因此,我离开了<代码>HttpClient?,作为无效,因此,在我上任的<代码>null 转让。

因此,我认为,你的全面执行可以改进如下:

public class MyController : Controller
    {

        private readonly IHttpClientFactory _httpClientFactory;
        public readonly HttpClient? httpClient = null;

        public MyController(IHttpClientFactory httpClientFactory)
        {
            _httpClientFactory = httpClientFactory;
        }

        [HttpGet]
        [Consumes("application/x-www-form-urlencoded")]
        public async Task MyMethod1()
        {
            await httpClient.SendAsync();
        }
        
    }

Apart from above implementation, I would like to inform, depending on the requirement there are several ways for IHttpClientFactory you could consier.

例如,

<>说明: 请 refer to this official document ,如果你想要知道

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