Java Spring boot firebase管理sdk安装程序-无法解析符号

我使用本指南在spring boot java应用程序上初始化firebase admin sdk：

我已经包含了正确的maven依赖项

<dependency>
    <groupId>com.google.firebase</groupId>
    <artifactId>firebase-admin</artifactId>
    <version>5.9.0</version>
</dependency>

---

我是否缺少导入语句？是否需要一些额外的配置

在FirebaseAdminConfig类中，您已经直接粘贴了代码段。您需要首先创建一个方法，否则，您将得到编译错误

@Configuration
public class FireBaseConfig{
@Bean
    FirebaseApp createFireBaseApp() throws IOException {
    FileInputStream serviceAccount =
            new FileInputStream("pathtojson.json");

    FirebaseOptions options = new FirebaseOptions.Builder()
            .setCredentials(GoogleCredentials.fromStream(serviceAccount))
            .setDatabaseUrl("url")
            .build();

  return  FirebaseApp.initializeApp(options);
}

}

---

您是否更新了新导入的依赖项？

@Configuration
public class FireBaseConfig{
@Bean
    FirebaseApp createFireBaseApp() throws IOException {
    FileInputStream serviceAccount =
            new FileInputStream("pathtojson.json");

    FirebaseOptions options = new FirebaseOptions.Builder()
            .setCredentials(GoogleCredentials.fromStream(serviceAccount))
            .setDatabaseUrl("url")
            .build();

  return  FirebaseApp.initializeApp(options);
}

}