Alamofire Swift:上传超过10mb的文件?

Question

我正在制作一个社交应用程序，能够发布和附加图像和视频。

我注意到，如果我尝试上传繁重的文件，那么 PHP 将不会获得一些参数(例如userId和session(。

Alamofire只允许在没有流的情况下上传10mb的文件。

我的问题是，我如何重写此代码以能够同时上传更多整体重于 10mb 的图像/视频？

以下是发布代码：

func post(message: String, type: Int, duration: Int, pickedFiles: [Any], completion: @escaping (ActionResult?, Int?, String?, Int?, Int?, String?)->()){
var pickedVideoUrls : [URL] = []
var pickedImages : [UIImage] = []
for file in pickedFiles {
if let image = file as? UIImage {
pickedImages.append(image)
} else if let videoUrl = file as? URL {
pickedVideoUrls.append(videoUrl)
}
}
let userId = UserData.shared.details.userId
let session = UserData.shared.details.session
if (latitude == nil || longitude == nil){
return completion(ActionResult(type: 0, title: NSLocalizedString("error", comment: ""), message: NSLocalizedString("err_locServicesFail", comment: "")), nil, nil, nil, nil, nil)
}
let connectUrl = URL(string: appSettings.url + "/src/main/post.php")

Alamofire.upload( multipartFormData: { multipartFormData in
multipartFormData.append("(userId)".data(using: String.Encoding.utf8, allowLossyConversion: false)!, withName: "userId")
multipartFormData.append(session.data(using: String.Encoding.utf8, allowLossyConversion: false)!, withName: "session")
multipartFormData.append(message.data(using: String.Encoding.utf8, allowLossyConversion: true)!, withName: "message")
multipartFormData.append("(type)".data(using: String.Encoding.utf8, allowLossyConversion: false)!, withName: "type")
multipartFormData.append("(duration)".data(using: String.Encoding.utf8, allowLossyConversion: false)!, withName: "duration")
// Now upload the videos & images
var fileNumber = 0
for file in pickedFiles {
if let image = file as? UIImage {
let imgData = UIImageJPEGRepresentation(image, 0.2)!
multipartFormData.append(imgData, withName: "image[]", fileName: "file.(fileNumber).png", mimeType: "image/png")
fileNumber+=1
} else if let videoUrl = file as? URL {
multipartFormData.append(videoUrl, withName: "video[]", fileName: "file.(fileNumber).mp4", mimeType: "video/mp4")
fileNumber+=1
}
}

}, to: connectUrl!, encodingCompletion: { encodingResult in
switch encodingResult {
case .success(let upload, _, _):
upload.responseJSON { response in
// EVERYTHING WAS FINE
}
case .failure(let encodingError):
// ERROR
}
})
}

如果我上传小文件<10mb，它可以正常工作。

更新 1

这是因为阿拉莫火的大小限制：

MAhipal Singh建议使用Stream可以解决：Alamofire上传大文件

但我真的不明白。.

Answer 1

没有看到错误代码很难分辨，但是我确定限制在您的 php 设置中，请检查您的php.ini上传最大文件大小，也许发布最大大小值。你会发现它很可能是10 mb。

将其提高到更高的值将起作用，但我建议您对这将如何影响您的服务器进行更多研究。