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in Technique[技术] by (71.8m points)

js 已有的日期时间,如何只保留下日期

let a = '2020-08-05 11:32:13'
let b = '2020-08-26 11:32:17'

我想要的结果是

let a = '2020-08-05'
let b = '2020-08-26'

请教各位大神们我该如何操作,在这里先谢谢大家了!


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1 Answer

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by (71.8m points)

简单的实现

let a = '2020-08-05 11:32:13';
let b = '2020-08-26 11:32:17';
function getData(str){
    return str.split(' ')[0]
}
getData(a);
getData(b);

推荐使用一些工具库吧,可以转化任意格式如:dateFormat.js


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
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