Re: [問題] javascript 的 private 屬性
Private members are made by the constructor. Ordinary vars and parameters of
the constructor becomes the private members.
function Container(param) {
this.member = param;
var secret = 3;
var that = this;
}
This constructor makes three private instance variables: param, secret, and
that. They are attached to the object, but they are not accessible to the
outside, nor are they accessible to the object's own public methods.
by http://javascript.crockford.com/private.html
---
我知道private的用意就是保護變數不被亂動
但另一個他該有的功能是: 在自己的method中能被使用
不然我為了自己要用他就得開getter給他，如此變成您說的無意義了
我想js的邏輯跟C應該不太一樣，所以有點困惑中
但應該有個對應的做法
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