// 随机生成字符串RandomNumb(n) { let str = ‘abcdefghijklmnopqrstuvwxyz9876543210‘; let tmp = ‘‘, i = 0, l = str.length; for (i = 0; i < n; i++) { tmp += str.charAt(Math.floor(Math.random() * l)); } return tmp;}var id = vm.RandomNumb(20)console.log(id)
原文地址:https://www.cnblogs.com/lihong-123/p/12565092.html
时间: 2024-10-21 17:33:47