NSURLSession 和亚马逊 S3 上传

使用NSURLSession和亚马逊S3上传文件

swift
func uploadFileToS3() {
    // 创建上传任务的URL
    let uploadURL = URL(string: "https://s3.amazonaws.com/your-bucket-name/your-file-name")!
    
    // 创建上传请求
    var request = URLRequest(url: uploadURL)
    request.httpMethod = "PUT"
    
    // 设置文件路径
    let filePath = Bundle.main.path(forResource: "your-file-name", ofType: "txt")
    let fileURL = URL(fileURLWithPath: filePath!)
    
    // 创建上传任务
    let uploadTask = URLSession.shared.uploadTask(with: request, fromFile: fileURL) { (data, response, error) in
        if let error = error {
            print("文件上传失败：\(error.localizedDescription)")
        } else {
            print("文件上传成功")
        }
    }
    
    // 开始上传任务
    uploadTask.resume()
}