摘要: // ES6的class类 class Point{ constructor(){ } fn1(num){ console.log("被调用了") } } console.log(typeof Point);//function console.log(Point Point.prototype.c 阅读全文
posted @ 2020-01-16 15:17 Alex-Song 阅读(5896) 评论(0) 推荐(0) 编辑