//当前年、月、日
`const getNewDate = data => {
const date = new Date(data)
const year = date.getFullYear()
const month = date.getMonth()
const day = date.getDate()
return { year, month, day }
}`
// 是否是当月
`const isCurMonth = (currentYear, currentMonth, data) => {
const { year, month } = getNewDate(data)
const m = month
return currentYear === year && m === currentMonth
}`
// 时间戳转日期
` function setDate(n) { return n < 10 ? '0' + n : n }
const timestampDate = data => {
const time = new Date(data)
const year = time.getFullYear()
const month = time.getMonth() + 1
const day = time.getDate()
return ${year}-${setDate(month)}-${setDate(day)}
}`
// 日历显示
`const getDashCalender = data => {
//存放日期
const calendatArr = []
//当前日期
const currentFirstDay = new Date()
// 获取当前天星期几
const weekNum = currentFirstDay.getDay()
const weekDay = weekNum > 0 ? weekNum : 7
// 获取上周最后一天
const startTime = currentFirstDay - (weekDay + 6) * 24 * 60 * 60 * 1000
//三周一共21天，循环21
const monthDayNum = 21
for (let i = 0; i < monthDayNum; i++) {
const dataTime = new Date(startTime + i * 24 * 60 * 60 * 1000)
const { year, month } = getNewDate(dataTime)
const todata = timestampDate(dataTime)
const noMonth = isCurMonth(data.year, data.month, dataTime)
const day = dataTime.getDate()
calendatArr.push({
todata: todata,//年-月-日
date: dataTime,//完整日期
year: year,//年
month: month + 1,//月
day: day, //日
chickMonth: noMonth, //是否当月的日期
})
}
return calendatArr
}`
