随笔分类 -  JS

JS数字数组转数字
摘要:数字数组转数字(整型) let l1 = [2,4,3] let num1 = parseInt(l1.join("")) console.log(num1) //243 数字数组转数字(浮点型) let l2 = [2, ".", 3] let num2 = parseFloat(l2.join( 阅读全文

posted @ 2021-01-27 20:16 In-6026 阅读(832) 评论(0) 推荐(0)

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