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Comments (31)

catgu avatar catgu commented on May 14, 2024 3

写的好棒!一看就明白了,感谢感谢

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liujiusheng avatar liujiusheng commented on May 14, 2024 1

666.写这么详细。我今天才重构了我的第一篇文章。

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z-9527 avatar z-9527 commented on May 14, 2024 1

为什么函数里还要套上一层函数?
function wrapWithUsername(wrappedFunc) {
let newFunc = () => {
let username = localStorage.getItem('username');
wrappedFunc(username);
};
return newFunc;
}
这样写不行吗?
function wrapWithUsername(wrappedFunc) {
let username = localStorage.getItem('username');
wrappedFunc(username);
}

不返回一个新的函数,外面怎么调用?

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yanlele avatar yanlele commented on May 14, 2024

写的非常的好

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winnieping avatar winnieping commented on May 14, 2024

好棒,我也来看啦

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hiquanta avatar hiquanta commented on May 14, 2024

受教了

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KayneWang avatar KayneWang commented on May 14, 2024

清晰易懂,感谢分享

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jiangxtx avatar jiangxtx commented on May 14, 2024

讲解通俗易懂,满分!

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LoveofRedMoon avatar LoveofRedMoon commented on May 14, 2024

写的好棒~瞬间理解了

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hu382337381 avatar hu382337381 commented on May 14, 2024

不错,通俗易懂

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ly678910 avatar ly678910 commented on May 14, 2024

讲的很赞

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wangqiao66 avatar wangqiao66 commented on May 14, 2024

666

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wangqiao66 avatar wangqiao66 commented on May 14, 2024

写的太好了,你这么大神我们加下QQ号吧,日后可以更好的交流3154329581

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wangqiao66 avatar wangqiao66 commented on May 14, 2024

记得加我啊

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xiaoape avatar xiaoape commented on May 14, 2024

感谢

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terranc avatar terranc commented on May 14, 2024

喜欢这种不装B的直白描述

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LannyCodes avatar LannyCodes commented on May 14, 2024

挺好的文章!

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leeseean avatar leeseean commented on May 14, 2024

厉害

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wanCheng7 avatar wanCheng7 commented on May 14, 2024

前面用函数做例子后面再引入组件很棒,没有那么多虚头巴脑的名词,浅显易懂,赞!

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wangshuang0 avatar wangshuang0 commented on May 14, 2024

必须赞,写的太好了

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yelin2016 avatar yelin2016 commented on May 14, 2024

666,简单明了,太棒了

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MrLeihe avatar MrLeihe commented on May 14, 2024

很棒

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923427357 avatar 923427357 commented on May 14, 2024

清晰明了,赞~

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EdisonFan avatar EdisonFan commented on May 14, 2024

为什么函数里还要套上一层函数?
function wrapWithUsername(wrappedFunc) {
let newFunc = () => {
let username = localStorage.getItem('username');
wrappedFunc(username);
};
return newFunc;
}
这样写不行吗?
function wrapWithUsername(wrappedFunc) {
let username = localStorage.getItem('username');
wrappedFunc(username);
}

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NewPrototype avatar NewPrototype commented on May 14, 2024

通熟易懂

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DaWeIDaDa avatar DaWeIDaDa commented on May 14, 2024

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sunlili810 avatar sunlili810 commented on May 14, 2024

直白易懂

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ShuhaoBai avatar ShuhaoBai commented on May 14, 2024

醍醐灌顶

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cll123456 avatar cll123456 commented on May 14, 2024

666

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liancheng-zcy avatar liancheng-zcy commented on May 14, 2024

不错不错

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Shurangan avatar Shurangan commented on May 14, 2024

函数 wrapWithUsername (wrappedFunc) { let newFunc = () => { let username = localStorage.getItem('username'); WrappedFunc(用户名); }; 返回新函数; } 这样写不行吗? function wrapWithUsername(wrappedFunc) { let username = localStorage.getItem('username'); WrappedFunc(用户名); }

您仔细看,返回的是一个回调函数,类似函数柯里化

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