摘要: function toDecimal(x) { if (x !== '.') { let f = Math.round(x * 100) / 100; let s = f.toString(); let rs = s.indexOf('.'); if (rs <= 0) { rs = s.lengt 阅读全文
posted @ 2020-05-11 17:28 安静的女汉纸 阅读(1882) 评论(0) 推荐(0)