如何在Swift中做一个curl请求？

import Foundation

func performCurlRequest() {
    // 创建URL对象
    guard let url = URL(string: "https://example.com") else {
        print("Invalid URL")
        return
    }
    
    // 创建URLSession对象
    let session = URLSession.shared
    
    // 创建URLSessionDataTask对象
    let task = session.dataTask(with: url) { (data, response, error) in
        if let error = error {
            print("Error: \(error)")
            return
        }
        
        if let data = data {
            // 处理返回的数据
            let responseString = String(data: data, encoding: .utf8)
            print("Response: \(responseString ?? "")")
        }
    }
    
    // 启动请求
    task.resume()
}

// 调用函数执行curl请求
performCurlRequest()