如何将 flutter 项目与 firebase 连接？

Question

我多次尝试将Flutter项目连接到Firebase数据库，但总是出错。我在 YouTube 上看了几个视频，这是最后一个：

第一个

最新的

我只剩下一个错误，那就是：

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring root project 'android'.
> Could not resolve all artifacts for configuration ':classpath'.
   > Could not find com.google.gms.google-services:4.4.2:.
     Required by:
         project :

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org.

BUILD FAILED in 3s

我该怎么办？

Answer 1

问题是flutter找不到firebase服务插件，所以这是如何将插件添加到您的项目中：

1. 寻找

   android/settings.gradle

2. 将此添加到您的

   plugins {}

   ：

id "com.google.gms.google-services" version "4.4.2" apply false

3. 保存然后尝试运行。