纸通宝小程序
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function isEmpty(val) {
return typeof val === 'undefined' || val === '' || val === null
}
function formateDate(datetime) {
if (isEmpty(datetime)) {
return ''
}
var date = getDate(datetime.trim())
var today = getDate()
var week = ''
if (date.toString().substring(0, 15) === today.toString().substring(0, 15)) {
week = '(今天)'
} else if (date.getTime() > today.getTime()) {
week = '(明天)'
}
return week + datetime
}
function formateText(text, length) {
if (!text) {
return ''
}
if (text.length <= length) {
return text
}
return text.substring(0, length)
}
module.exports = {
formateDate: formateDate,
formateText: formateText
}