在Mac上的.net-core中发出HTTP请求

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

class Program
{
    static async Task Main(string[] args)
    {
        // 创建HttpClient实例
        using (HttpClient client = new HttpClient())
        {
            try
            {
                // 发送GET请求
                HttpResponseMessage response = await client.GetAsync("https://www.example.com");

                // 检查响应状态码
                response.EnsureSuccessStatusCode();

                // 读取响应内容
                string responseBody = await response.Content.ReadAsStringAsync();

                // 打印响应内容
                Console.WriteLine(responseBody);
            }
            catch (Exception ex)
            {
                Console.WriteLine($"发生错误: {ex.Message}");
            }
        }
    }
}