【发布时间】:2020-12-24 17:16:08
【问题描述】:
我刚刚从 0.13.* 升级到 cloud_firestore 0.14.4,并针对重大更改进行了重构。一切都很好,除了我的模拟器坏了。
下面是我的新 main(重构后),带有用于在本地模拟器和云 Firestore 之间切换的简单标志。现在它读取/写入我的云 Firestore 数据库,而不管我的 usingFirebaseEmulator 值如何?
void main() async {
WidgetsFlutterBinding.ensureInitialized();
final usingFirebaseEmulator = true;
if (usingFirebaseEmulator) {
FirebaseFirestore.instance.settings = Settings(
host: Platform.isAndroid ? '10.0.2.2:8080' : 'localhost:8080',
sslEnabled: false,
persistenceEnabled: false,
);
} else {
FirebaseFirestore.instance.settings = Settings();
}
// this line now required?
Firebase.initializeApp();
runApp(MyApp());
}
编辑:下面是我的 0.13.* main()。当我切换回它的分支时,模拟器会很好地填充。
void main() {
WidgetsFlutterBinding.ensureInitialized();
final usingFirebaseEmulator = true;
if (usingFirebaseEmulator) {
Firestore.instance.settings(
host: Platform.isAndroid ? '10.0.2.2:8080' : 'localhost:8080',
sslEnabled: false,
persistenceEnabled: false,
);
} else {
Firestore.instance.settings();
}
runApp(MyApp());
}
【问题讨论】:
标签: firebase google-cloud-firestore firebase-cli