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348 lines
10 KiB
348 lines
10 KiB
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export function isNull(o) {
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if(o === 0 || o === "0"){
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return false;
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}
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if(o == "undefined" || o == null || o == ""){
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return true;
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}
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return false;
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}
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export function isPhone(o) {
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if(/^1[23456789]\d{9}$/.test(o)){
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return true;
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}
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return false;
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}
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export function isMail(o) {
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if(/^([a-z0-9A-Z]+[-|\.]?)+[a-z0-9A-Z]@([a-z0-9A-Z]+(-[a-z0-9A-Z]+)?\.)+[a-zA-Z]{2,}$/.test(o)){
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return true;
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}
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return false;
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}
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export function isNumber(value) {
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return !isNaN(parseFloat(value)) && isFinite(value)
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}
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export function isLetter(o) {
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if(/^[A-Za-z]+$/.test(o)){
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return true;
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}
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return false;
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}
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export function isNumberOrLetter(o) {
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if(/^[A-Za-z0-9]+$/.test(o)){
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return true;
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}
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return false;
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}
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// 日期格式化
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export function parseTime(time, pattern) {
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if (arguments.length === 0 || !time) {
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return null
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}
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const format = pattern || '{y}-{m}-{d} {h}:{i}:{s}'
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let date
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if (typeof time === 'object') {
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date = time
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} else {
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if ((typeof time === 'string') && (/^[0-9]+$/.test(time))) {
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time = parseInt(time)
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} else if (typeof time === 'string') {
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time = time.replace(new RegExp(/-/gm), '/').replace('T', ' ').replace(new RegExp(/\.[\d]{3}/gm), '');
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}
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if ((typeof time === 'number') && (time.toString().length === 10)) {
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time = time * 1000
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}
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date = new Date(time)
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}
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const formatObj = {
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y: date.getFullYear(),
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m: date.getMonth() + 1,
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d: date.getDate(),
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h: date.getHours(),
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i: date.getMinutes(),
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s: date.getSeconds(),
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a: date.getDay()
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}
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const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
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let value = formatObj[key]
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// Note: getDay() returns 0 on Sunday
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if (key === 'a') { return ['日', '一', '二', '三', '四', '五', '六'][value] }
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if (result.length > 0 && value < 10) {
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value = '0' + value
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}
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return value || 0
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})
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return time_str
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}
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export function formatDate(time, option) {
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if (('' + time).length === 10) {
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time = parseInt(time) * 1000
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} else {
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time = +time
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}
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if (option) {
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return parseTime(time, option)
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}
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const d = new Date(time)
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const now = Date.now()
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const diff = (now - d) / 1000
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if (diff < 30) {
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return '刚刚'
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} else if (diff < 3600) {
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// less 1 hour
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return Math.ceil(diff / 60) + '分钟前'
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} else if (diff < 3600 * 24) {
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return Math.ceil(diff / 3600) + '小时前'
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} else if (diff < 3600 * 24 * 2) {
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return '1天前'
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} else if (diff < 3600 * 24 * 3) {
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return '2天前'
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} else if (diff < 3600 * 24 * 4) {
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return '3天前'
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} else if (diff < 3600 * 24 * 5) {
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return '4天前'
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} else if (diff < 3600 * 24 * 6) {
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return '5天前'
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} else if (diff < 3600 * 24 * 7) {
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return '6天前'
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} else if (diff < 3600 * 24 * 8) {
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return '7天前'
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}
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if(diff < 3600 * 24 * 365) {
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return (
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(d.getMonth()*1 + 1) +
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'月' +
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d.getDate() +
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'日'
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)
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} else {
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return (
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d.getFullYear() +
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'年' +
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(d.getMonth()*1 + 1) +
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'月'
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)
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}
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}
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export function formatTime(time, option) {
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if (('' + time).length === 10) {
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time = parseInt(time) * 1000
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} else {
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time = +time
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}
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if (option) {
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return parseTime(time, option)
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}
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const d = new Date(time)
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const now = Date.now()
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const diff = (now - d) / 1000
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return (
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d.getFullYear() +
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'-' +
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((d.getMonth()*1 + 1) + "").padStart(2,0) +
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'-' +
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(d.getDate() + '').padStart(2,0) +
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' ' +
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(d.getHours() + '').padStart(2,0) +
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':' +
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(d.getMinutes() + '').padStart(2,0) +
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':' +
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(d.getSeconds() + '').padStart(2,0)
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)
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}
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// number：要格式化的数字,
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// decimals：保留几位小数, 默认0位
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// dec_point：小数点符号, 默认 .
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// thousands_sep：千分位符号 默认 ，
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// tail_add: 小数点后面数据是否添加0补足位数， 默认空字符
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// null_default: 如果为空的值, 默认空字符
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function numberFormat(number, decimals, tail_add="", thousands_sep, dec_point, null_default="") {
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number = (number + '').replace(/[^0-9+-Ee.]/g, '');
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var n = !isFinite(+number) ? 0 : +number,
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prec = !isFinite(+decimals) ? 0 : Math.abs(decimals),
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sep = (typeof thousands_sep === 'undefined') ? ',' : thousands_sep,
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dec = (typeof dec_point === 'undefined') ? '.' : dec_point,
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s = '',
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toFixedFix = function (n, prec) {
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var k = Math.pow(10, prec);
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return '' + Math.round(n * k) / k;
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};
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s = (prec ? toFixedFix(n, prec) : '' + Math.round(n)).split('.');
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var re = /(-?\d+)(\d{3})/;
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if(sep.length > 0){
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while (re.test(s[0])) {
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s[0] = s[0].replace(re, "$1" + sep + "$2");
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}
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}
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if ((s[1] || '').length < prec) {
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s[1] = s[1] || '';
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s[1] += new Array(prec - s[1].length + 1).join(tail_add);
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}
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if((s[1] || '').length == 0){
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return s[0]
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}
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return s.join(dec);
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}
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// number：要格式化的数字,
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// decimals：保留几位小数, 默认0位
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// dec_point：小数点符号, 默认 .
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// thousands_sep：千分位符号 默认 ，
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// tail_add: 小数点后面数据是否添加0补足位数， 默认空字符
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// null_default: 如果为空的值, 默认空字符
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export function formatNumber(number, decimals, tail_add, thousands_sep, dec_point, null_default) {
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if(isNull(number) || isNull(String(number).trim())){return null_default;}
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if(!isNumber(String(number).trim())){return number;}
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number = String(number).trim();
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return numberFormat(number, decimals, tail_add, thousands_sep, dec_point, null_default);
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}
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// thousands_sep：千分位符号 默认空字符
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export function formatPercent(number, decimals, tail_add, thousands_sep="", dec_point, null_default) {
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if(isNull(number) || isNull(String(number).trim().replaceAll(",", ""))){return null_default;}
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if(!isNumber(String(number).trim().replaceAll(",", ""))){return number;}
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number = String(number).trim().replaceAll(",", "");
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let value = numberFormat(number*100, decimals, tail_add, thousands_sep, dec_point, null_default);
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if(value){
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return value + "%";
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}
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return "";
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}
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// get brower
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export function GetCurrentBrowser () {
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let ua = navigator.userAgent.toLocaleLowerCase()
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let browserType = null
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if (ua.match(/msie/) != null || ua.match(/trident/) != null) {
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browserType = 'IE'
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} else if (ua.match(/firefox/) != null) {
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browserType = 'firefox'
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} else if (ua.match(/ucbrowser/) != null) {
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browserType = 'UC'
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} else if (ua.match(/opera/) != null || ua.match(/opr/) != null) {
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browserType = 'opera'
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} else if (ua.match(/bidubrowser/) != null) {
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browserType = 'baidu'
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} else if (ua.match(/metasr/) != null) {
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browserType = 'sougou'
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} else if (ua.match(/tencenttraveler/) != null || ua.match(/qqbrowse/) != null) {
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browserType = 'QQ'
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} else if (ua.match(/maxthon/) != null) {
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browserType = 'maxthon'
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} else if (ua.match(/chrome/) != null) {
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var is360 = _mime('type', 'application/vnd.chromium.remoting-viewer')
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if (is360) {
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browserType = '360'
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} else {
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browserType = 'chrome'
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}
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} else if (ua.match(/safari/) != null) {
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browserType = 'Safari'
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} else {
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browserType = 'others'
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}
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return browserType
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}
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function _mime (option, value) {
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var mimeTypes = navigator.mimeTypes
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for (var mt in mimeTypes) {
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if (mimeTypes[mt][option] === value) {
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return true
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}
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}
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return false
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}
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// get os
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export function GetOs () {
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let sUserAgent = navigator.userAgent.toLocaleLowerCase()
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let isWin = (navigator.platform.toLocaleLowerCase() == 'win32') || (navigator.platform.toLocaleLowerCase() === 'windows')
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let isMac = (navigator.platform.toLocaleLowerCase() === 'mac68k') || (navigator.platform.toLocaleLowerCase() === 'macppc')
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|| (navigator.platform === 'macintosh') || (navigator.platform.toLocaleLowerCase() === 'macintel')
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if (isMac) return 'Mac'
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var isUnix = (navigator.platform === 'x11') && !isWin && !isMac
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if (isUnix) return 'Unix'
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var isLinux = (String(navigator.platform.toLocaleLowerCase()).indexOf('linux') > -1)
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if (isLinux) return 'Linux'
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if (isWin) {
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var isWin2K = sUserAgent.indexOf('windows nt 5.0') > -1 || sUserAgent.indexOf('windows 2000') > -1
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if (isWin2K) return 'Win2000'
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var isWinXP = sUserAgent.indexOf('windows nt 5.1') > -1 || sUserAgent.indexOf('windows xp') > -1
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if (isWinXP) return 'WinXP'
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var isWin2003 = sUserAgent.indexOf('windows nt 5.2') > -1 || sUserAgent.indexOf('windows 2003') > -1
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if (isWin2003) return 'Win2003'
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var isWinVista = sUserAgent.indexOf('windows nt 6.0') > -1 || sUserAgent.indexOf('windows vista') > -1
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if (isWinVista) return 'WinVista'
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var isWin7 = sUserAgent.indexOf('windows nt 6.1') > -1 || sUserAgent.indexOf('windows 7') > -1
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if (isWin7) return 'Win7'
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var isWin8 = sUserAgent.indexOf('windows nt 6.2') > -1 || sUserAgent.indexOf('windows 8') > -1
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if (isWin8) return 'Win8'
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var isWin10 = sUserAgent.indexOf('windows nt 10.0') > -1 || sUserAgent.indexOf('windows nt 6.4') > -1 || sUserAgent.indexOf('windows 10') > -1
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if (isWin10) return 'Win10'
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var isSimulator = sUserAgent.indexOf('linux') > -1 && sUserAgent.indexOf('android') > -1
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if (isSimulator) return 'Win手机模拟器'
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return navigator.platform
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}
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if (sUserAgent.indexOf('android') > -1) return 'Android'
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if (sUserAgent.indexOf('iphone') > -1) return 'iPhone'
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if (sUserAgent.indexOf('symbianos') > -1) return 'SymbianOS'
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if (sUserAgent.indexOf('windows phone') > -1) return 'Windows Phone'
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if (sUserAgent.indexOf('ipad') > -1) return 'iPad'
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if (sUserAgent.indexOf('ipod') > -1) return 'iPod'
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return navigator.platform
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}
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export function getRandom(len){
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let data = Math.random() + "";
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let index = 2;
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while(data[index] == 0){
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index++;
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}
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return data.substr(index, len);
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}
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export function getLongRandom(len){
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if(len <= 16){
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return getRandom(len)
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}
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let data = Math.random() + "";
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let index = 2;
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while(data[index] == 0){
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index++;
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}
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return parseTime(Date.now(), '{y}{m}{d}{h}{i}{s}') + "" + data.substr(index, len-16);
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}
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export function moveInArray(array, fromIndex, toIndex) {
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const element = array.splice(fromIndex, 1)[0];
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array.splice(toIndex, 0, element);
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}
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export function jsonCharBigInt(s){
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if(typeof s !== 'string'){
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return s
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}
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let re = /([\\]?['|"]{1})(\w+[\\]?['|"]{1}[ |\n|r|\t]*:[ |\n|r|\t]*)([-]?\d{15,})/g
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return s.replaceAll(re, "$1$2$1$3$1")
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}
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export function jsonParse(s){
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if(typeof s !== 'string'){
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return s
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}
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let re = /([\\]?['|"]{1})(\w+[\\]?['|"]{1}[ |\n|r|\t]*:[ |\n|r|\t]*)([-]?\d{15,})/g
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return JSON.parse(s.replaceAll(re, "$1$2$1$3$1"))
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}
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