摘要: // 科学计数法(带负数) v2 function F_E(number, decimal = 2, yi = 'E') { var num = ""; var minus = ""; if (number < 0) minus = "-"; number = Math.abs(number); i 阅读全文
posted @ 2024-07-05 15:03 半遮 阅读(2) 评论(0) 推荐(0) 编辑