func MustUint8(c echo.Context, k string) (r uint8) { if v, ok := c.Get(k).(uint8); ok { r = v } return }
func MustFloat64(c echo.Context, k string) (r float64) { if v, ok := c.Get(k).(float64); ok { r = v } return }
func MustInt64(c echo.Context, k string) (r int64) { if v, ok := c.Get(k).(int64); ok { r = v } return }
func MustBool(c echo.Context, k string) (r bool) { if v, ok := c.Get(k).(bool); ok { r = v } return }
func MustString(c echo.Context, k string) (r string) { if v, ok := c.Get(k).(string); ok { r = v } return }
func (j *JWT) Claims(c echo.Context) map[string]interface{} { r, _ := c.Get(`webx:jwtClaims`).(map[string]interface{}) return r }