function getLastAndNextDate(year, month) { var lastM = month - 1 > 0 ? month - 1 : 12, lastY = lastM == 12 ? year - 1 : year, nextM = month + 1 > 12 ? 1 : month + 1, nextY = nextM == 1 ? year + 1 : year; return { lastM: lastM, lastY: lastY, nextM: ne...
www.dbjr.com.cn/article/478...htm 2025-6-15