118 lines
3.0 KiB
JavaScript
118 lines
3.0 KiB
JavaScript
//该方法用于给日期、时间补零
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function addZero(num) {
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if (parseInt(num) < 10) {
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num = '0' + num
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}
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return num
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}
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//把毫秒数转化成具体日期 2021-06-04
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//参数 毫秒数
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function formatMsToDate(ms) {
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if (ms) {
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var oDate = new Date(ms),
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oYear = oDate.getFullYear(),
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oMonth = oDate.getMonth() + 1,
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oDay = oDate.getDate(),
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// oHour = oDate.getHours(),
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// oMin = oDate.getMinutes(),
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// oSen = oDate.getSeconds(),
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oTime = oYear + '-' + addZero(oMonth) + '-' + addZero(oDay)
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return oTime
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} else {
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return ''
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}
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}
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//判断值是否为空
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function isEmpty(v) {
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switch (typeof v) {
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case 'undefined':
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return true
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case 'string':
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if (v.replace(/(^[ \t\n\r]*)|([ \t\n\r]*$)/g, '').length == 0) return true
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break
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case 'boolean':
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if (!v) return true
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break
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case 'number':
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if (0 === v || isNaN(v)) return true
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break
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case 'object':
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if (null === v || v.length === 0) return true
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for (var i in v) {
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return false
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}
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return true
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}
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return false
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}
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function formatSeconds(second_time) {
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var time = parseInt(second_time) + '天'
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if (parseInt(second_time) >= 60) {
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var second = parseInt(second_time) % 60
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var min = parseInt(second_time / 60)
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if (second == 0) {
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// time = min + "分";
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} else {
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// time = min + "分" + second + "秒";
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}
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if (min > 60) {
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min = parseInt(second_time / 60) % 60
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var hour = parseInt(parseInt(second_time / 60) / 60)
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if (second == 0) {
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// time = hour + "小时";
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} else {
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// time = hour + "小时";
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}
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if (hour > 24) {
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hour = parseInt(parseInt(second_time / 60) / 60) % 24
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var day = parseInt(parseInt(parseInt(second_time / 60) / 60) / 24)
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if (second == 0) {
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time = day + '天'
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} else {
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time = day + '天'
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}
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}
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}
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} else {
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time = time
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}
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return time
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}
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function formatCurrency(value) {
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// 处理空值或无效值
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if (value === null || value === undefined || value === '') {
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return value
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}
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// 转换为数字类型
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const numValue = typeof value === 'string' ? parseFloat(value) : value
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// 验证是否为有效数字
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if (isNaN(numValue)) {
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return value
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}
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// 截断到两位小数（不四舍五入）
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const truncated = Math.floor(numValue * 100) / 100
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// 添加千分位分隔符的函数
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function addThousandSeparator(num) {
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return num.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ',')
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}
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// 判断是否有小数部分
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if (truncated % 1 === 0) {
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// 整数，不显示小数位，但添加千分位分隔符
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return addThousandSeparator(numValue)
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} else {
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// 有小数，保留两位，并为整数部分添加千分位分隔符
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const fixedValue = numValue.toFixed(2)
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const parts = fixedValue.split('.')
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parts[0] = addThousandSeparator(parts[0])
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return parts.join('.')
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}
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}
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export { formatCurrency, formatMsToDate, formatSeconds, isEmpty }
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