获取一个日期月的所有日期

let daysOfMonth = []
let fullYear = new Date(date).getFullYear()
let month = new Date(date).getMonth() + 1
month = month < 10 ? '0' + month : month
let lastDayOfMonth = new Date(fullYear, month, 0).getDate()
for (let i = 1; i <= lastDayOfMonth; i++) {
  i = i < 10 ? '0' + i : i
  daysOfMonth.push(fullYear + '-' + month + '-' + i)
}
return daysOfMonth