在iOS中使用Alamofire上传图像

import Alamofire

func uploadImage(image: UIImage) {
    let url = "https://example.com/upload"
    let imageData = UIImageJPEGRepresentation(image, 0.8) // 将图像转换为JPEG格式的Data
    
    Alamofire.upload(
        multipartFormData: { multipartFormData in
            multipartFormData.append(imageData!, withName: "image", fileName: "image.jpg", mimeType: "image/jpeg") // 添加图像数据
            // 可以添加其他参数
            // multipartFormData.append("value".data(using: .utf8)!, withName: "key")
        },
        to: url,
        method: .post,
        encodingCompletion: { encodingResult in
            switch encodingResult {
            case .success(let upload, _, _):
                upload.responseJSON { response in
                    // 处理上传结果
                    if let result = response.result.value {
                        print("上传成功：\(result)")
                    }
                }
            case .failure(let encodingError):
                print("上传失败：\(encodingError)")
            }
        }
    )
}