摘要:
1.common.js export function formatTime(data){ var d = new Date(data); function doTime(d){ if(d<10){ d='0'+d; } return d; } var times=d.getFullYear() + 阅读全文
摘要:
例子1: var num = "112233.99887766";console.log(num.substring(0,(num.indexOf(".")+5)));返回:112233.9988 例子2: var item = "https://www.oss-cn-hangzhou.aliyun 阅读全文