/** * @param {string} str * @returns {string} */ export function strTrim(str) { return str.replace(/(^\s*)|(\s*$)/g, '') } /** * @param {Number} num * @returns {string} */ export function numFormat3 (num, dotNum = 2) { let numArr = Number(num).toFixed(dotNum).toString().split('.') let arr = numArr[0].split('').reverse() let res = [] for (let i=0; i 0) { arr.forEach(item => { obj[item.val] = item.key }) } } return obj } /** * @param {any} val * @returns {Boolean} */ export function noEmpty(val) { if (val === null || val === undefined || val === '') { return false } else { return true } } /** * @param {Number} date * @param {Boolean} onlyDate * @returns {String} * function time(time = +new Date()) { var date = new Date(time + 8 * 3600 * 1000); // 增加8小时 return date.toJSON().substr(0, 19).replace('T', ' '); } */ export function comGetTime(date = new Date(), onlyDate = true) { let year = date.getFullYear() let month = date.getMonth() + 1 month = month > 9 ? month : '0' + month let day = date.getDate() day = day > 9 ? day : '0' + day let hour = date.getHours() hour = hour > 9 ? hour : '0' + hour let minute = date.getMinutes() minute = minute > 9 ? minute : '0' + minute let second = date.getSeconds() second = second > 9 ? second : '0' + second let milli = date.getMilliseconds() milli = milli > 100 ? milli : milli > 10 ? '0' + milli : '00' + milli return onlyDate ? `${year}-${month}-${day}` : `${year}${month}${day}${hour}${minute}${second}${milli}` }