AngularJS 控制器是函数还是 class？
Is an AngularJS Controller a function or a class?
根据 AngularJS ng-controller 文档：https://docs.angularjs.org/api/ng/directive/ngController, ng-controller "attaches a controller class to the view". According to the AngularJS Controllers documentation: https://docs.angularjs.org/guide/controller，它说："When a Controller is attached to the DOM via the ng-controller directive, Angular will instantiate a new Controller object"
根据我上面的阅读，控制器是 class。
书"AngularJS Up and Running O'Reily"（强烈推荐学习AngularJS的书）第17页说："Controllers in AngularJS are our workhorse, the JavaScript FUNCTIONS that perform or trigger the majority of our UI-oriented work."
据我了解，AngularJS 控制器是 class 类，而不是函数。为什么本书在这里将它们称为 JavaScript 函数？
Javascript 没有 类，因为它使用 prototype-based inheritance. ES6 Classes 只是可以与 new 运算符一起使用的函数，用于将新对象初始化为其原型.
根据 AngularJS ng-controller 文档：https://docs.angularjs.org/api/ng/directive/ngController, ng-controller "attaches a controller class to the view". According to the AngularJS Controllers documentation: https://docs.angularjs.org/guide/controller，它说："When a Controller is attached to the DOM via the ng-controller directive, Angular will instantiate a new Controller object"
根据我上面的阅读，控制器是 class。
书"AngularJS Up and Running O'Reily"（强烈推荐学习AngularJS的书）第17页说："Controllers in AngularJS are our workhorse, the JavaScript FUNCTIONS that perform or trigger the majority of our UI-oriented work."
据我了解，AngularJS 控制器是 class 类，而不是函数。为什么本书在这里将它们称为 JavaScript 函数？
Javascript 没有 类，因为它使用 prototype-based inheritance. ES6 Classes 只是可以与 new 运算符一起使用的函数，用于将新对象初始化为其原型.