"$onInit" 是比 "activate" 更有效的方式来激活 angularJS 中的 "controller" 吗？
Is "$onInit", more efficient way than "activate" to activate "controller" in angularJS?
我是 angularJS 的新手，想为我的项目实现高效的功能，但卡在了 $onInit（life cycle hook）和 activate() 之间。
在控制器中创建一个 activate() 函数并直接调用它与使用 AngularJS.
提供的 $onInit() 生命周期钩子完全不同
来自https://docs.angularjs.org/guide/component#component-based-application-architecture：
$onInit() - Called on each controller after all the controllers on an element have been constructed and had their bindings initialized (and before the pre & post linking functions for the directives on this element). This is a good place to put initialization code for your controller.
所以基本上 activate() 函数将在您的控制器构建后立即调用。 $onInit() 函数将在 所有绑定成功绑定后被调用 。因此，如果您尝试在构造函数中访问绑定变量，它们将不会被初始化。
activate() 的使用是一个见仁见智的问题，因为它是一些固执己见 风格指南推荐的风格。
另一方面，$onInit Life-Cycle Hook 由 $compile 服务调用。
来自文档：
Life-cycle hooks
Directive controllers can provide the following methods that are called by AngularJS at points in the life-cycle of the directive:
$onInit() - Called on each controller after all the controllers on an element have been constructed and had their bindings initialized (and before the pre & post linking functions for the directives on this element). This is a good place to put initialization code for your controller.
— AngularJS $compile Service API Reference - Life-Cycle Hooks
我是 angularJS 的新手，想为我的项目实现高效的功能，但卡在了 $onInit（life cycle hook）和 activate() 之间。
在控制器中创建一个 activate() 函数并直接调用它与使用 AngularJS.
$onInit() 生命周期钩子完全不同
来自https://docs.angularjs.org/guide/component#component-based-application-architecture：
$onInit()- Called on each controller after all the controllers on an element have been constructed and had their bindings initialized (and before the pre & post linking functions for the directives on this element). This is a good place to put initialization code for your controller.
所以基本上 activate() 函数将在您的控制器构建后立即调用。 $onInit() 函数将在 所有绑定成功绑定后被调用 。因此，如果您尝试在构造函数中访问绑定变量，它们将不会被初始化。
activate() 的使用是一个见仁见智的问题，因为它是一些固执己见 风格指南推荐的风格。
另一方面，$onInit Life-Cycle Hook 由 $compile 服务调用。
来自文档：
Life-cycle hooks
Directive controllers can provide the following methods that are called by AngularJS at points in the life-cycle of the directive:
$onInit()- Called on each controller after all the controllers on an element have been constructed and had their bindings initialized (and before the pre & post linking functions for the directives on this element). This is a good place to put initialization code for your controller.— AngularJS $compile Service API Reference - Life-Cycle Hooks