constvar

const (
	DATE_FORMAT                  = "2006-01-02"
	DATETIME_FORMAT              = "2006-01-02 15:04:05"
	DATETIME_FORMAT_NOSPACE      = "2006-01-02_15:04:05"
	DATETIME_FORMAT_NOSPACE_FILE = "2006-01-02_15-04-05"
	DATETIME_FORMAT_FRACTION     = "2006-01-02 15:04:05.000001"
	DATETIME_ZERO                = "0000-00-00 00:00:00.000000"
	DATETIME_ZERO_NO_MS          = "0000-00-00 00:00:00"
	DATETIME_ZERO_UNEXPECTED     = "-0001-11-30 00:00:00.000011"
	TIME_FORMAT                  = "15:04:05"

	JSON_INDENT_SPACE = " "
	JSON_INDENT_TAB   = "\t"
)