摘要: iSub(arg1, arg2) { // 减法 let r1, r2, m, n try { r1 = arg1.toString().split('.')[1].length } catch (e) { r1 = 0 } try { r2 = arg2.toString().split('.') 阅读全文
posted @ 2021-08-10 14:01 expworld 阅读(239) 评论(0) 推荐(0) 编辑