gin学习——邮箱发送验证码注册用户

qq邮箱-设置-账户

在这里插入图片描述

安装
go get -u github.com/jordan-wright/email
go get -u github.com/garyburd/redigo/redis

dao/user_dao.go

func SendEmailValidate(em []string) (string,error) {e:=email.NewEmail()e.From = fmt.Sprintf("发件人笔名 <发件人邮箱>")e.To = em// 生成6位随机验证码rnd := rand.New(rand.NewSource(time.Now().UnixNano()))vCode := fmt.Sprintf("%06v", rnd.Int31n(1000000))t := time.Now().Format("2006-01-02 15:04:05")//设置文件发送的内容content := fmt.Sprintf(`<div><div>尊敬的%s，您好！</div><div style="padding: 8px 40px 8px 50px;"><p>您于 %s 提交的邮箱验证，本次验证码为<u><strong>%s</strong></u>，为了保证账号安全，验证码有效期为5分钟。请确认为本人操作，切勿向他人泄露，感谢您的理解与使用。</p></div><div><p>此邮箱为系统邮箱，请勿回复。</p></div></div>`, em[0], t, vCode)e.Text = []byte(content)//设置服务器相关的配置err := e.Send("smtp.qq.com:25", smtp.PlainAuth("", "发件人邮箱", "发件人邮箱授权码", "smtp.qq.com"))return vCode,err
}

controller/user_controller.go

// GetValidateCode
// @Title GetValidateCode
// @Description  发送邮箱验证码 并存入redis（5分钟有效时间）
// @Author hyy 2022-03-05 18:18:47
// @Param c type description
func GetValidateCode(c *gin.Context) {// 获取目的邮箱em := []string{c.Param("email")}vCode, err := dao.SendEmailValidate(em)if err != nil {log.Println(err)c.JSON(http.StatusBadRequest, gin.H{"status":           400,"msg":              "验证码发送失败","ERROR-CONTROLLER": err.Error(),})return}// 验证码存入redis 并设置过期时间5分钟_, err = util.RedisCont.Do("set", "vCode", vCode)_, _ = util.RedisCont.Do("expire", "vCode", 300)if err != nil {log.Println(err.Error())c.JSON(http.StatusBadRequest, gin.H{"status":           400,"msg":              "验证码存储失败","ERROR-CONTROLLER": err.Error(),})return}c.JSON(http.StatusOK, gin.H{"msg":    "验证码发送成功","status": 200,"vCode":  vCode,})return
}// ValidateEmailCode
// @Title ValidateEmailCode
// @Description  验证邮箱验证码，并注册用户。
// @Author hyy 2022-03-05 18:19:18
// @Param c type description
func ValidateEmailCode(c *gin.Context) {vCode := c.Param("vCode")var user model.Usererr := c.ShouldBindJSON(&user)if err != nil {log.Println(err.Error())c.JSON(http.StatusBadRequest, gin.H{"status":           400,"msg":              "注册失败，json解析失败","ERROR-CONTROLLER": err.Error(),})return}// 默认用户权限为2if user.Level == 0 {user.Level = 2}user.CreatAt = time.Now().Format("2006-01-02 15:04:05")// 设置默认头像if user.HandPortrait == "" {user.HandPortrait = "https://gin-study-1308216693.cos.ap-nanjing.myqcloud.com/handportrait.png"}// 验证结构体字段if err := util.Validate.Struct(&user); err != nil {c.JSON(http.StatusBadRequest, gin.H{"status":         400,"msg":            "注册失败,非法字段！","ERROR-VALIDATE": util.GetErr(err),})return}// 对密码进行加密user.Password = util.Md5Encrypt(user.Password)// 获取存储在redis中的验证码vCodeRaw, err := util.RedisCont.Do("get", "vCode")if err != nil {log.Println(err.Error())c.JSON(http.StatusBadRequest, gin.H{"status":           400,"msg":              "Redis获取vCode失败","ERROR-CONTROLLER": err.Error(),})return}if string(vCodeRaw.([]byte)) != "" && vCode == string(vCodeRaw.([]byte)) {result := service.InsertUser(&user)if result["result"].(bool) {result["msg"] = "注册成功！"c.JSON(http.StatusOK, result)return} else {c.JSON(http.StatusBadRequest, result)return}} else {c.JSON(http.StatusBadRequest, gin.H{"status": 400,"msg":    "验证码已失效",})return}
}