func GetDefaultInt(in int32) int32 {
	return in
}
GetDefaultInt is to get the default integer value
package global
import "time"
func GetCurrentDateTimeInStr() string {
	return time.Now().String()
}
func GetCurrentDateTimeInTime() time.Time {
	return time.Now()
}
func GetDefaultStr(in string) string {
	return in
}