go get "github.com/scott-x/kit"
restrict
func NewDBField(arg string, value interface{}) *DBField
func NewDBFieldWithSingleRestrict(c *gin.Context, param string, convert2int bool, key RestrictKey) *DBField
func (field *DBField) AddRestrict(key RestrictKey, value interface{})
RestrictKey options
EQ
LT
GT
LIKE
L_Like
R_Like
LOCATE
response
func New(err error, sucess_msg string, data interface{}) *Response
func (r *Response) Do(c *gin.Context)
msql
func HandleStmtExec(result sql.Result, err error) error