摘要: console.log(Math.floor(2547.2548 * 1000) / 1000) // 2547.254 console.log(Math.floor(2547.2548 * 100) / 100) // 2547.25 console.log(Math.floor(2547.254 阅读全文
posted @ 2022-02-23 10:37 sosolucky 阅读(30) 评论(0) 推荐(0) 编辑