zoukankan
html css js c++ java
js 把字符串数组转换为数字数组
例子 : ['1','2','3']=>[1,2,3]
let strArr=['1','2','3']
let numArr = strArr.map(Number)
console.log(numArr) //[1,2,3]
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原文地址:https://www.cnblogs.com/hukuangjie/p/12490108.html
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