typescript 静态In Object-Oriented Programming, we write a lot of classes. 在面向对象编程中, 我们编写了许多类 。 Classes contain properties (methods and attributes) which hold variables and operations. 类包含保存变量和操作的属性 ( 方法和属性 )。 Eve
TypeScript入门教程 之classes-emit What's up with the IIFE 为该类生成的js可能是: function Point(x, y) {this.x = x;this.y = y;
}
Point.prototype.add = function (point) {return new Point(this.x + point.x, this.y + point.y);
};