未初始化的常量守门员：：Doorkeeper任务中的AccessToken

Question

我已经在rails项目(Grape)中使用Doorkeeper实现了OAuth 2。我想通过rake任务删除过期和撤销的access_token。到目前为止，我一直在跟踪官方的看门人文档，无意中发现了耙式任务。根据它，我在我的Rakefile中添加了Doorkeeper::Rake.load_tasks。之后，当我在控制台中运行rake doorkeeper:db:cleanup时，会得到以下错误。

rake aborted!
NameError: uninitialized constant Doorkeeper::AccessToken
/.rvm/gems/ruby-2.6.0p0/ruby/2.6.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:74:in `block in load_missing_constant'
/.rvm/gems/ruby-2.6.0p0/ruby/2.6.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:8:in `without_bootsnap_cache'
/.rvm/gems/ruby-2.6.0p0/ruby/2.6.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:74:in `rescue in load_missing_constant'
/.rvm/gems/ruby-2.6.0p0/ruby/2.6.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:56:in `load_missing_constant'
/.rvm/gems/ruby-2.6.0p0/ruby/2.6.0/gems/doorkeeper-5.0.2/lib/doorkeeper/rake/db.rake:16:in `block (4 levels) in <main>'

我的Rakefile.rb

require_relative 'config/application'
Doorkeeper::Rake.load_tasks
Rails.application.load_tasks

我也读过清理AccessGrant和AccessToken和添加rake任务以清除陈旧的数据库记录，但这些都解决不了我的问题。我怎么才能解决这个问题？

/.rvm/gems/ruby-2.6.0p0/ruby/2.6.0/gems/doorkeeper-5.0.2/lib/doorkeeper.rb 更新文件

require 'doorkeeper/version'
require 'doorkeeper/engine'
require 'doorkeeper/config'

require 'doorkeeper/request/strategy'
require 'doorkeeper/request/authorization_code'
require 'doorkeeper/request/client_credentials'
require 'doorkeeper/request/code'
require 'doorkeeper/request/password'
require 'doorkeeper/request/refresh_token'
require 'doorkeeper/request/token'

require 'doorkeeper/errors'
require 'doorkeeper/server'
require 'doorkeeper/request'
require 'doorkeeper/validations'

require 'doorkeeper/oauth/authorization/code'
require 'doorkeeper/oauth/authorization/context'
require 'doorkeeper/oauth/authorization/token'
require 'doorkeeper/oauth/authorization/uri_builder'
require 'doorkeeper/oauth/helpers/scope_checker'
require 'doorkeeper/oauth/helpers/uri_checker'
require 'doorkeeper/oauth/helpers/unique_token'

require 'doorkeeper/oauth'
require 'doorkeeper/oauth/scopes'
require 'doorkeeper/oauth/error'
require 'doorkeeper/oauth/base_response'
require 'doorkeeper/oauth/code_response'
require 'doorkeeper/oauth/token_response'
require 'doorkeeper/oauth/error_response'
require 'doorkeeper/oauth/pre_authorization'
require 'doorkeeper/oauth/base_request'
require 'doorkeeper/oauth/authorization_code_request'
require 'doorkeeper/oauth/refresh_token_request'
require 'doorkeeper/oauth/password_access_token_request'

require 'doorkeeper/oauth/client_credentials/validation'
require 'doorkeeper/oauth/client_credentials/creator'
require 'doorkeeper/oauth/client_credentials/issuer'
require 'doorkeeper/oauth/client_credentials/validation'
require 'doorkeeper/oauth/client/credentials'

require 'doorkeeper/oauth/client_credentials_request'
require 'doorkeeper/oauth/code_request'
require 'doorkeeper/oauth/token_request'
require 'doorkeeper/oauth/client'
require 'doorkeeper/oauth/token'
require 'doorkeeper/oauth/token_introspection'
require 'doorkeeper/oauth/invalid_token_response'
require 'doorkeeper/oauth/forbidden_token_response'

require 'doorkeeper/models/concerns/orderable'
require 'doorkeeper/models/concerns/scopes'
require 'doorkeeper/models/concerns/expirable'
require 'doorkeeper/models/concerns/revocable'
require 'doorkeeper/models/concerns/accessible'

require 'doorkeeper/models/access_grant_mixin'
require 'doorkeeper/models/access_token_mixin'
require 'doorkeeper/models/application_mixin'

require 'doorkeeper/helpers/controller'

require 'doorkeeper/rails/routes'
require 'doorkeeper/rails/helpers'

require 'doorkeeper/rake'
require 'doorkeeper/stale_records_cleaner'

require 'doorkeeper/orm/active_record'

module Doorkeeper
  def self.authenticate(request, methods = Doorkeeper.configuration.access_token_methods)
    OAuth::Token.authenticate(request, *methods)
  end
end

Answer 1

您是否尝试过先为rake任务加载应用程序env？

门卫模型使用延迟加载ActiveSupport钩子(on_load(:active_record)，所以如果不加载应用程序env或AR，它可以跳过模型初始化，这就是为什么Rake任务错过了所需的类。