Firebase权限被拒绝 [英] Firebase permission-denied

问题描述

我是Firebase的新手.

I'm a newbie in firebase.

如何通过以下规则?

service cloud.firestore {
  match /databases/{database}/documents {
    match /{document=**} {
      allow read, write: if false;
    }
  }
}

我尝试将规则更改为以下

I've tried to change the rule to below,

{
  "rules": 
   {
    ".read": true,
    ".write": true,
   }
}

但是有一个错误

mismatched input '{' expecting {'function', 'service', 'syntax'}

下面是数据库结构.

当前，这是我的代码(一直返回被拒绝的权限):

Currently, this is my code (which keeps returning Permission-denied):

    // [START initialize_database_ref]
    mDatabase = FirebaseDatabase.getInstance().reference
    // [END initialize_database_ref]

    val result = HashMap<String, Any> ()
    result.put("timestamp", getCurrentTime())
    result.put("user_id", USER_ID)
    result.put("x_position", -1)
    result.put("y_position", -1)

    mDatabase!!.ref.child("raw data").child("Z9QD79lDzP7MpD6feWeJ").setValue(result).addOnFailureListener(object : OnFailureListener {
        override fun onFailure(@NonNull e: Exception) {
            Log.d("firebase", e.localizedMessage)
        }
    })

任何帮助将不胜感激！谢谢:)

Any help would be appreciated! Thanks :)

推荐答案

我能够通过从Cloud Firestore切换到实时数据库，然后更改规则来解决该问题. (更改此设置后，不再显示任何错误！)

I was able to solve the problem by switching from Cloud Firestore to Realtime Database, and then changing the rule. (After I've changed this, there was no more error showing!)

这篇关于Firebase权限被拒绝的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！