前端各种日期js操作
直接上代码 // 格式化当前时间 /*** * @return {string} timeText 返回系统时间字符串 */ function getdataTimeSec ( ) { let time = new Date ( ) ; let weekDay ; let year = time . getFullYear ( ) ; let month = time . getMonth ( ) + 1 ; let day = time . getDate ( ) ; //获取时分秒 let h = time . getHours ( ) ; let m = time . getMinutes ( ) ; let s = time . getSeconds ( ) ; //检查是否小于10 h = h . toString ( ) . padStart ( 2 , '0' ) ; m = m . toString ( ) . padStart ( 2 , '0' ) ; s = s . toString ( ) . padStart ( 2 , '0' ) ; let now_day = time . getDay ( ) ; switch ( now_day ) { case 0 : { weekDay = "星期日" } break ; case 1 : { weekDay