前端的设计模式 -- 单例模式
单例模式
var Singleton = (function (){ var instance; function init(){ return { }; } return { getInstance: function(){ if(!instance){ instace = init(); } return instance; } }; })();
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var Singleton = (function (){ var instance; function init(){ return { }; } return { getInstance: function(){ if(!instance){ instace = init(); } return instance; } }; })();
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