disconnect before login

Author: lz1998

service/bot/captcha.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"io/ioutil"
 	"strings"
+	"time"
 
 	"github.com/Mrs4s/MiraiGo/client"
 	"github.com/ProtobufBot/Go-Mirai-Client/pkg/util"
@@ -30,6 +31,7 @@ func ProcessLoginRsp(cli *client.QQClient, rsp *client.LoginResponse) (bool, err
 	}
 	switch rsp.Error {
 	case client.SliderNeededError:
+		log.Infof("遇到滑块验证码，请阅读README(顺便star)，根据提示操作 https://github.com/protobufbot/Go-Mirai-Client")
 		Captcha = &dto.Captcha{
 			BotId:       cli.Uin,
 			CaptchaType: dto.Captcha_SLIDER_CAPTCHA,
@@ -47,6 +49,7 @@ func ProcessLoginRsp(cli *client.QQClient, rsp *client.LoginResponse) (bool, err
 		}
 		return ProcessLoginRsp(cli, rsp)
 	case client.NeedCaptcha:
+		log.Infof("遇到图形验证码，请阅读README(顺便star)，根据提示操作 https://github.com/protobufbot/Go-Mirai-Client")
 		_ = ioutil.WriteFile("captcha.jpg", rsp.CaptchaImage, 0644)
 		Captcha = &dto.Captcha{
 			BotId:       cli.Uin,
@@ -63,6 +66,7 @@ func ProcessLoginRsp(cli *client.QQClient, rsp *client.LoginResponse) (bool, err
 		}
 		return ProcessLoginRsp(cli, rsp)
 	case client.SMSNeededError:
+		log.Infof("遇到短信验证码，请阅读README(顺便star)，根据提示操作 https://github.com/protobufbot/Go-Mirai-Client")
 		if !cli.RequestSMS() {
 			return false, fmt.Errorf("请求短信验证码错误，可能是太频繁")
 		}
@@ -81,13 +85,16 @@ func ProcessLoginRsp(cli *client.QQClient, rsp *client.LoginResponse) (bool, err
 
 		return ProcessLoginRsp(cli, rsp)
 	case client.UnsafeDeviceError:
+		log.Infof("遇到设备锁扫码验证码，请阅读README(顺便star)，根据提示操作 https://github.com/protobufbot/Go-Mirai-Client")
 		Captcha = &dto.Captcha{
 			BotId:       cli.Uin,
 			CaptchaType: dto.Captcha_UNSAFE_DEVICE_LOGIN_VERIFY,
 			Data:        &dto.Captcha_Url{Url: rsp.VerifyUrl},
 		}
 		CaptchaPromise = promise.NewPromise()
 		_, err := CaptchaPromise.Get()
+		cli.Disconnect()
+		time.Sleep(3 * time.Second)
 		rsp, err := cli.Login()
 		if err != nil {
 			return false, fmt.Errorf("设备锁验证/登陆错误")