feat:add new time util function GetBeijingTime

go.mod

@@ -1,6 +1,6 @@
 module github.com/dablelv/cyan
 
-go 1.19
+go 1.21
 
 require (
 	golang.org/x/exp v0.0.0-20221229233502-02c3fc3b3eb4

time/time.go

@@ -223,3 +223,14 @@ func IsSameWeek(ts1, ts2 int64) bool {
 	t2 := time.Unix(ts2, 0)
 	return GetMonDate(t1) == GetMonDate(t2)
 }
+
+// GetBeijingTime gets Beijing Time from time string and layout.
+// The location name Asia/Shanghai from IANA Time Zone Database standards for Beijing Time.
+func GetBeijingTime(layout, value string) (t time.Time, err error) {
+	location, err := time.LoadLocation("Asia/Shanghai")
+	if err != nil {
+		return
+	}
+	t, err = time.ParseInLocation(layout, value, location)
+	return
+}

time/time_test.go

@@ -2,6 +2,7 @@ package time
 
 import (
 	"testing"
+	"time"
 
 	"github.com/dablelv/cyan/internal"
 )
@@ -197,3 +198,14 @@ func TestIsSameWeek(t *testing.T) {
 		assert.Equal(tt.want, got)
 	}
 }
+
+func TestGetBeijingTime(t *testing.T) {
+	assert := internal.NewAssert(t, "TestGetBeijingTime")
+
+	got, err := GetBeijingTime(time.DateTime, "2022-11-04 08:30:00")
+	assert.IsNil(err)
+	assert.Equal("2022-11-04 08:30:00", got.Format(time.DateTime))
+
+	_, err = GetBeijingTime(time.RFC3339, "2022-11-04 08:30:00")
+	assert.IsNotNil(err)
+}