Firebase安全规则正确格式

Question

这些规则的格式是否正确？当我将它们放入数据库规则时，我看到红色虚线表示错误/警告，但是当我将鼠标悬停在它上面时，我没有收到任何反馈。

{
  "rules": {

    "users": {
      "$uid": {
        // grants write access to the owner of this user account whose uid must exactly match the key ($uid)
        ".write": "auth !== null && auth.uid === $uid",
        // grants read access to any user who is logged in --&& auth.provider === 'password'
        ".read": "auth !== null"
      }
    },

    "usernames": {
      "$userName": {
        // grants write access to the owner of this user account whose uid must exactly match the key ($uid)
        ".write": "root.child('usernames').child($userName).child('uid').val() == auth.uid || root.child('usernames').child($userName).child('uid').val() == null",
        // grants read access to any user who is logged in --&& auth.provider === 'password'
        ".read": "auth !== null"
      }
    },

    "following": {
      "$uid": {
        // grants write access to the owner of this user account whose uid must exactly match the key ($uid)
        ".write": "auth !== null && auth.uid === $uid",
        // grants read access to any user who is logged in --&& auth.provider === 'password'
        ".read": "auth !== null"
      }
    },

    "followedBy": {
      "$fid": {
        "$uid": {
          // grants write access to the owner of this user account whose uid must exactly match the key ($uid)
          ".write": "auth !== null && auth.uid === $uid",
          // grants read access to any user who is logged in --&& auth.provider === 'password'
          ".read": "auth !== null"
        }
      }
    }

  }
}

这就是我所看到的：

Answer 1

我也见过这些。差不多，只要我添加一个空行。

我认为空行只会导致出现错误的错误指示。

既然什么都没有失败（至少对我来说不是我能看到的），我不会担心它们。

Answer 2

重新格式化代码规则并使之可读 只需复制您的规则，然后转到JS cleaner，然后单击鼠标即可将其复制并粘贴到您的数据库规则中