Firebase 存储“权限被拒绝”错误

Question

当我尝试读取 Firebase 存储数据时，出现以下错误：

Uncaught (in promise) FirebaseError: Firebase Storage: An unknown error occurred, please check the error payload for server response. (storage/unknown)
{
  "error": {
    "code": 400,
    "message": "Permission denied. Please enable Firebase Storage for your bucket by visiting the Storage tab in the Firebase Console and ensure that you have sufficient permission to properly provision resources."
  }
} 

但我的规则是公开的：

rules_version = '2';
service firebase.storage {
  match /b/{bucket}/o {
    match /{allPaths=**} {
      allow read, write;
    }
  }
}

我缺少什么？这是我的代码：

export const getAll = async () => {
    let list: Photo[] = [];

    const imagesFolder = ref(storage, "images");
    const photoList = await listAll(imagesFolder);

    for(let i in photoList.items) {
        let photoUrl = await getDownloadURL(photoList.items[i]);

        list.push({
            name: photoList.items[i].name,
            url: photoUrl
        });
    }

    return list;
}

Answer 1

按照这篇文章中的步骤解决了我的问题：

这是由于缺少权限造成的：

firebase-storage@system.gserviceaccount.com

1. 转到https://console.cloud.google.com
2. 在顶部蓝色栏中选择您的项目
3. 向下滚动左侧菜单并选择“云存储”
4. 选择您的所有存储桶，然后单击右侧的“添加主体”
5. 添加“firebase-storage@system.gserviceaccount.com”和“Storage Admin”作为角色
6. 保存

https://newbedev.com/firebase-storage-security-rules-400-error-issue-permission-denied-could-not-access-bucket-xxxxx-appspot-com