要使用Cloud Storage for Firebase，您需要:

In order to use Cloud Storage for Firebase, you need to either:

• 启用Firebase身份验证
• 设置安全规则以允许未经身份验证的访问

要启用身份验证，请按照文档中的说明进行操作；否则，您可以遵循安全规则文档，并将您的规则设置为公开访问在开发过程中:

To enable auth, follow the instructions in the docs; otherwise, you can follow the security rules docs and set your rules to public access during development:

service firebase.storage {
  match /b/{bucket}/o {
    match /{allObjects=**} {
      // public read, write access!
      // don't use this in production!!!
      allow read, write;
    }
  }
}