JavaScript 相当于 PHP 的 __get() 魔法方法
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JavaScript's equivalent to PHP's __get() magic method
提问by Michal Pietrzyk
Possible Duplicate:
JavaScript getter for all properties
可能的重复：
所有属性的 JavaScript getter
Does JavaScript provide a method to access undefined object properties? In PHP the solution is to declare and implement __get()method in class.
Solutions using try { .. } catch { .. }are not sufficient for me, because I already have very large amount of code which actually needs to stay as-is.
JavaScript 是否提供访问未定义对象属性的方法？在 PHP 中，解决方案是__get()在类中声明和实现方法。
使用try { .. } catch { .. }的解决方案对我来说还不够，因为我已经有大量的代码实际上需要保持原样。
