Extbase routeEnhancer请求参数无法验证（＆cHash为空）

Question

我正在为我的extbase扩展添加routeEnhancers。虽然网址似乎是正确创建的（/ checkout / shipping），但是由于空的chash参数，在跟随链接时出现页面未找到错误。我想知道如何将chash参数添加到路由增强器：

本机网址：checkout？tx_myext_checkout％5Baction％5D = shipping＆tx_egoshop_checkout％5Bcontroller％5D = Checkout＆cHash = 4b825ab195f7ab160f631fc7206f553f

routeEnhancer生成的网址：/ checkout / shipping

ext_localconf：

\TYPO3\CMS\Extbase\Utility\ExtensionUtility::configurePlugin(
    'myext',
    'Checkout',
    [
        'Checkout' => 'address,shipping,payment,summary',
    ],
    [
        'Checkout' => 'address,shipping,payment,summary',
    ]
);

sites / config.yaml

routeEnhancers:
  myext:
    type: Extbase
    extension: myext
    plugin: Checkout
    routes:
      - { routePath: '/shipping', _controller: 'Checkout::shipping'}
    defaultController: 'Checkout::address'