增加vendor

2022-05-24 13:49:25 +08:00
parent 77753a123f
commit b638d8bd65
742 changed files with 509206 additions and 0 deletions
@@ -0,0 +1,99 @@
+package xtime
+
+import (
+	"time"
+)
+
+var daysBefore = [...]int32{
+	0,
+	31,
+	31 + 28,
+	31 + 28 + 31,
+	31 + 28 + 31 + 30,
+	31 + 28 + 31 + 30 + 31,
+	31 + 28 + 31 + 30 + 31 + 30,
+	31 + 28 + 31 + 30 + 31 + 30 + 31,
+	31 + 28 + 31 + 30 + 31 + 30 + 31 + 31,
+	31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30,
+	31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31,
+	31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 30,
+	31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 30 + 31,
+}
+
+func MonthDays(m time.Month, year int) int {
+	if m == time.February && isLeap(year) {
+		return 29
+	}
+	return int(daysBefore[m] - daysBefore[m-1])
+}
+
+func isLeap(year int) bool {
+	return year%4 == 0 && (year%100 != 0 || year%400 == 0)
+}
+
+// 获取最近 7天 日期
+func GetRecentSevenDay() (sevenDays []string) {
+	now := time.Now()
+	nowDay := time.Date(now.Year(), now.Month(), now.Day()-7, 0, 0, 0, 0, time.Local)
+	for i := 0; i < 7; i++ {
+		date := nowDay.AddDate(0, 0, i)
+		sevenDays = append(sevenDays, date.Format(DateLayout))
+	}
+	return sevenDays
+}
+
+// 获取最近 30天 日期
+func GetRecentThirtyDay() (thirtyDays []string) {
+	now := time.Now()
+	nowDay := time.Date(now.Year(), now.Month(), now.Day()-30, 0, 0, 0, 0, time.Local)
+	for i := 0; i < 30; i++ {
+		date := nowDay.AddDate(0, 0, i)
+		thirtyDays = append(thirtyDays, date.Format(DateLayout))
+	}
+	return thirtyDays
+}
+
+// 获取本周 7天 日期
+func GetCurWeekDays() (curWeekDays []string) {
+	now := time.Now()
+	offset := int(time.Monday - now.Weekday())
+	if offset > 0 {
+		offset = -6
+	}
+	weekStartDate := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, time.Local).AddDate(0, 0, offset)
+	for i := 0; i < 7; i++ {
+		date := weekStartDate.AddDate(0, 0, i)
+		curWeekDays = append(curWeekDays, date.Format(DateLayout))
+	}
+	return
+}
+
+// 获取本月 日期
+func GetCurMonthDays() (curMonthDays []string) {
+	now := time.Now()
+	year := now.Year()
+	month := now.Month()
+	days := MonthDays(month, year)
+
+	monthFirstDay := time.Date(year, month, 01, 0, 0, 0, 0, time.Local)
+	for i := 0; i < days; i++ {
+		date := monthFirstDay.AddDate(0, 0, i)
+		curMonthDays = append(curMonthDays, date.Format(DateLayout))
+	}
+	return curMonthDays
+}
+
+// 获取上一个月 日期
+func GetLastMonthDays() (monthDays []string) {
+	now := time.Now()
+	year := now.Year()
+	month := now.Month()
+	days := MonthDays(month-1, year)
+
+	monthFirstDay := time.Date(year, month-1, 01, 0, 0, 0, 0, time.Local)
+	for i := 0; i < days; i++ {
+		date := monthFirstDay.AddDate(0, 0, i)
+		monthDays = append(monthDays, date.Format(DateLayout))
+	}
+	return monthDays
+}