我正在尝试将图像文件上传到 Firebase 存储,保存下载 URL,并在上传完成后加载它。当我远程运行带有调试 js 的应用程序时,它工作正常。当我关闭调试模式时,它会停止处理无效格式异常。当我在真实设备(iOS 和 Android)中运行时也会发生同样的情况
来自 React Native Image Picker 的 base64 响应数据似乎是正确的
这是我的代码
...
import * as ImagePicker from 'react-native-image-picker'; //0.26.10
import firebase from 'firebase'; //4.9.1
...
handleImagePicker = () => {
const { me } = this.props;
const options = {
title: 'Select pic',
storageOptions: {
skipBackup: true,
path: 'images'
},
mediaType: 'photo',
quality: 0.5,
};
ImagePicker.showImagePicker(options, async (response) => {
const storageRef = firebase.storage().ref(`/profile-images/user_${me.id}.jpg`);
const metadata = {
contentType: 'image/jpeg',
};
const task = storageRef.putString(response.data, 'base64', metadata);
return new Promise((resolve, reject) => {
task.on(
'state_changed',
(snapshot) => {
var progress = (snapshot.bytesTransferred / snapshot.totalBytes) * 100;
console.log('Upload is ' + progress + '% done');
},
(error) =>
console.log(error),
() => {
this.onChangeProfileImage();
}
);
});
}
}
onChangeProfileImage = async () => {
const { me } = this.props;
const storageRef = firebase.storage().ref(`/profile-images/user_${me.id}.jpg`);
const profileImageUrl = await new Promise((resolve, reject) => {
storageRef.getDownloadURL()
.then((url) => {
resolve(url);
})
.catch((error) => {
console.log(error);
});
});
// some more logic to store profileImageUrl in the database
}
知道如何解决这个问题吗?
提前致谢。