JS闭包实现常量!doctype htmlhtmlscriptvar Class (function(){var list {ABC : ABC,DEF : D
JS闭包实现常量
<!doctype html><html><script>var Class = (function(){var list = {ABC : 'ABC',DEF : 'DEF'}var ctor = function(){};ctor.getContent = function(value){return list[value];}return ctor;})();alert(Class.getContent('ABC'));</script></html>?