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请见如下一个闭包示例:color = "red";var obj = { color: "blue", getColor: function () { function displayColor() { return this.color; ... 阅读全文
posted @ 2014-09-21 02:19
Tong Zeng
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摘要:
示例1:function makeCounter() { var i = 0; console.log( ++i );}var counter = makeCounter(); // 输出: 1counter(); //TypeError: undefined is not a fun... 阅读全文
posted @ 2014-09-21 00:18
Tong Zeng
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