func MustParse(strs ...string) time.Time {
	return New(time.Now()).MustParse(strs...)
}
func MustParse(strs ...string) time.Time {
	return New(time.Now()).MustParse(strs...)
}
func MustParse ( strs ... string ) time . Time { return New ( time . Now ( ) ) . MustParse ( strs ... ) }
// MustParse must parse string to time or will panic
MustParse must parse string to time or will panic