将图像从 React-Native 应用程序上传到 Firebase 存储

Question

在 React-Native 应用程序中，我如何将图像从用户设备上传到 Firebase 存储？我这样做：

var file = {
   uri: 'file:///Users/...../LONG_PATH/....../Documents/images/name.jpg'
}

var storageRef = this.firebase.storage().ref();
var uploadTask = storageRef.child('images/' + file.name).put(file);

但是它抛出一个错误：

Possible Unhandled Promise Rejection (id: 0):

Firebase Storage: Invalid argument in put at index 0: Can't find variable: Blob

Answer 1

在此post中，软件工程师说：

React Native does not support the File and Blob types, so Firebase Storage uploads will not work in this environment. File downloads do work however.

但我发现这个 module 可以将文件转换为 blob 类型。 Maibe 可以帮助您解决问题

Answer 2

我找到了这个，希望对您有所帮助。 Functional React-Native with Firebase storage Example

将图像从 React-Native 应用程序上传到 Firebase 存储

Uploading image from React-Native app to Firebase storage

javascript

firebase

react-native

firebase-storage