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closure.md 文章 #53

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ten-ltw opened this issue Apr 15, 2021 · 0 comments

ten-ltw commented Apr 15, 2021

案例1-基本介绍

function A(){
    var localVal=10;
    return localVal;
}

A();//输出30


function A(){
    var localVal=10;
    return function(){
         console.log(localVal);
         return localVal;
    }
}
var func=A();
func();//输出10

上面的注释应该是输出 10。
还有闭包这篇首页无法导航，没具体看什么原因。

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