快速将音频文件上传到Firebase

本文介绍了快速将音频文件上传到Firebase的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我尝试将m4a文件上传到Firebase Storage，但始终收到错误"Error Domain = FIRStorageErrorDomain代码= -13000"，发生未知错误，请检查服务器响应.ResponseBody =无法完成上传.当前大小为38298.预计最终大小为34554.

Hi I try to upload a m4a file to Firebase Storage but always got error " Error Domain=FIRStorageErrorDomain Code=-13000 "An unknown error occurred, please check the server response."ResponseBody=Can not finalize upload. Current size is 38298. Expected final size is 34554.

这是我的代码:

func uploadSound(localFile: URL) {
    let storageRef = FIRStorage.storage().reference()
    let imagesRef = storageRef.child("upload")
    let fileName = "/" + self.deviceID + ".m4a"
   let uploadTask = spaceRef.putFile(localFile, metadata: nil) { metadata, error in
        if let error = error {
            print(error)
        } else {
            // Metadata contains file metadata such as size, content-type, and download URL.
            let downloadURL = metadata!.downloadURL()
        }
    }
}

感谢帮助.谢谢

推荐答案

您创建以下两个变量，它们都未使用:

You create the following variables, both of which are unused:

let imagesRef = storageRef.child("upload")
let fileName = "/" + self.deviceID + ".m4a"

上传时，您正在呼叫:

// where is `spaceRef`?
spaceRef.putFile(localFile, metadata: nil)

作为建议，也许尝试:

let newFileRef = imagesRef.child(fileName)
let uploadTask = newFileRef.putFile(localFile, metadata: nil) { metadata, error in
        if let error = error {
            print(error)
        } else {
            // Metadata contains file metadata such as size, content-type, and download URL.
            let downloadURL = metadata!.downloadURL()
        }
    }

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