From 987a0fb25afa49b835a41b3eace2017650388318 Mon Sep 17 00:00:00 2001
From: Rosy-zhudan <donmicro@qq.com>
Date: Wed, 9 Oct 2019 11:17:19 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E6=97=B6=E9=97=B4=E8=8C=83?=
 =?UTF-8?q?=E5=9B=B4=E5=87=BD=E6=95=B0?=
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---
 utils/utils.go | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/utils/utils.go b/utils/utils.go
index cba4891f..31e755b5 100644
--- a/utils/utils.go
+++ b/utils/utils.go
@@ -97,6 +97,27 @@ func GetCurDate() time.Time {
 	return time.Date(year, month, day, 0, 0, 0, 0, now.Location())
 }
 
+func GetDate(dateTime time.Time) time.Time {
+	year, month, day := dateTime.Date()
+	return time.Date(year, month, day, 0, 0, 0, 0, dateTime.Location())
+}
+
+func GetTimeRange(baseTime time.Time, dayNum int, includeBaseTime bool) (beginTime, endTime time.Time) {
+	if dayNum <= 0 {
+		dayNum = 1
+	}
+	baseTime = GetDate(baseTime)
+	if includeBaseTime {
+		dayNum = dayNum - 1
+		endTime = baseTime.Add(time.Hour*24 - time.Second)
+	} else {
+		endTime = baseTime.Add(-time.Second)
+	}
+	beginTime = baseTime.Add(-time.Hour * 24 * time.Duration(dayNum))
+
+	return beginTime, endTime
+}
+
 // timestamp is in second
 func GetCurTimestamp() int64 {
 	return time.Now().Unix()