var inherit = (function(){
var F = function(){};
return function(Target,Origin){
F.prototype = Origin.prototype;
Target.prototype = new F();
Target.prototype.constructor = Target;
Target.prtotype.uber = Origin.prototype;
}
}())
JS-圣杯模式
原文地址：https://www.cnblogs.com/arcbala-1412/p/10427568.html