使用C#.net提取APi调用

using System;
using System.Net.Http;
using System.Threading.Tasks;

class Program
{
    static async Task Main(string[] args)
    {
        using (HttpClient client = new HttpClient())
        {
            try
            {
                HttpResponseMessage response = await client.GetAsync("https://api.example.com/data");
                response.EnsureSuccessStatusCode(); // 抛出异常如果响应状态码不是成功的
                string responseBody = await response.Content.ReadAsStringAsync();
                Console.WriteLine(responseBody);
            }
            catch (HttpRequestException e)
            {
                Console.WriteLine($"Request error: {e.Message}");
            }
        }
    }
}

client.Timeout = TimeSpan.FromSeconds(30);

var handler = new HttpClientHandler();
handler.ServerCertificateCustomValidationCallback = (sender, cert, chain, sslPolicyErrors) => true;
using (HttpClient client = new HttpClient(handler))
{
    // 发送请求
}