@生成验证码 @Summary 生成验证码 @Description @Tags user @Accept json @Produce json @Success 200 {string} json @Router /captcha [get].

@获取验证码 @Summary 获取验证码 @Description @Tags user @Accept json @Produce json @Param captchaId path string true "验证码ID" @Param reload query string false "重新生成验证码" @Success 200 {string} json @Router /captcha/{captchaId} [get].

ExecuteCode Api execute error.

OKCode Ok.

OKMsg msg.

RequestCode Api request error.