go使用Gin框架利用阿里云实现短信验证码功能

第一步，调用阿里云api发送短信并存入数据库或者是redis当中

阿里云短信平台网址
[https://api.aliyun.com/new#/?product=dysmsapi&version=2017-05-25&api=sendsms&params={"regionid":"cn-hangzhou","templatecode":"345","phonenumbers":"17633802772"}&tab=demo&lang=go]

使用json配置文件

// 配置文件
 "sms": {
     "sign_name": "虚拟云餐厅",
     "template_code": "sms_205471746",
     "app_key": "",
     "app_secret": "",
     "region_id": "cn-hangzhou"
 }

配置文件解析

func parseconfig(path string) (*config, error) {

file, err := os.open(path)
if err != nil {
	panic(err)
}
defer file.close()
newreader := bufio.newreader(file)
decoder := json.newdecoder(newreader)
err = decoder.decode(&config)
if err != nil {
	panic(err)
}
return config, nil
}

编写路由controller层

//发送手机验证码
 engine.get("/api/sendcode",mc.sendsmscode )
 //手机号和短信登录
 engine.post("/api/login_sms", mc.smslogin)
 //删除验证码

发送短信

func (mc *membercontroller) sendsmscode(context *gin.context) {
	phone, err := context.getquery("phone")
	if !err {
		context.json(200, map[string]interface{}{
			"code":    0,
			"message": "手机号不存在",
		})
		return
	}
	ms:=service.memberservice{}
	issend := ms.sendcode(phone)//调用service层方法发送验证码
	if  issend {
		context.json(200, map[string]interface{}{
			"code":1,
			"msg":"发送成功",
		})

	}else {
		context.json(200, map[string]interface{}{
			"code": 0,
			"msg":  "发送失败",
		})
	}

}

service层

func (msi * memberservice)sendcode(phone string) bool  {
	//随机产生一个验证码
	code := fmt.sprintf("%06v", rand.new(rand.newsource(time.now().unixnano())).int31n(1000000))
	smsconfig := config.getconfig().sms
	//调用阿里云短信接口发送短信
    //client, err := dysmsapi.newclientwithaccesskey("cn-hangzhou", "<accesskeyid>", "<accesssecret>")
    client, err := dysmsapi.newclientwithaccesskey(smsconfig.regionid, smsconfig.appkey, smsconfig.appsecret)

	if err != nil {
		panic(err)
	}

	request := dysmsapi.createsendsmsrequest()
	//request属性设置
	request.scheme = "https"

	request.signname = smsconfig.signname
	request.templatecode = smsconfig.templatecode
    request.phonenumbers = phone

    //使用json字符串发送验证码
	par, err := json.marshal(map[string]interface{}{
		"code": code,
	})

	//设置验证码
	request.templateparam = string(par)

	response, err := client.sendsms(request)

	fmt.println( response)
	if err != nil {
		err.error()
		return false
	}
	//检查返回结果，并判断发生状态
	if response.code != "ok" {
        smscode := model.smscode{phone: phone, code: code, bizid: response.bizid, createtime: time.now().unix()}
        //插入数据库操作
		memberdao := dao.memberdao{util.ddengie}
		insertcode := memberdao.insertcode(smscode)
		return insertcode>0

		return true
	}
	return true
}

dao层

数据库表结构

//验证码表结构
type smscode struct {
    id         int64 `xorm:"pk autoincr"  json:"id"`
    phone      string `xorm:"varchar(11)" json:"phone"`
    bizid      string `xorm:"varchar(30)" json:"biz_id"`
    code       string `xorm:"varchar(4)"  json:"code"`
    createtime int64 `xorm:"bigint"       json:"create_time"`
}
//用户表结构
//用户类
    type member struct {
        id           int64 `xorm:"pk autoincr "json:"id"`
        username     string `xorm:"varchar(20) "json:"user_name"`
        mobile       string  `xorm:"varchar(11)" json:"mobile"`
        password     string  `xorm:"varchar(255)" json:"password"`
        registertime int64   `xorm:"bigint" json:"register_time"`
        avatar       string  `xorm:"varchar(255)" json:"avatar"`
        balance      float64 `xorm:"double" json:"balance"`
        isactive     int8    `xorm:"tinyint" json:"is_active"`
        city         string  `xorm:"varchar(10)" json:"city"`
    }

type memberdao struct {
	* util.orm
}
//插入数据
func (md *memberdao) insertcode(sms model.smscode) int64 {
	one, err := md.insertone(&sms)
	if err != nil {
		panic(err)
	}
	return one
}
//插入用户
func (md *memberdao) insertmember(member model.member) int64 {
	result, err := md.insertone(&member)
	if err != nil {
		util.error(err.error())
	}
	return result
}

验证码登录

路由

engine.post("/api/login_sms", mc.smslogin)

//短信登录
func (mc *membercontroller) smslogin(context *gin.context) {

    var smsparam param.smsloginparam
    //解析请求参数
    // type smsloginparam struct {
	// phone string `json:"phone"`
	// code string `json:"code"`
    // }
	err := util.decode(context.request.body, &smsparam)
	if err != nil {
		util.failed(context, "参数解析错误")
		return
	}
//完成手机加短信的登录方法
	us := service.memberservice{}
	member := us.smslogin(smsparam)
	if member != nil {
		util.success(context, member)
		return
	}
	util.failed(context, "登录失败")
}

service层

func (msi *memberservice) smslogin(param param.smsloginparam) *model.member {

    dao := dao.memberdao{}
    //查询封装的验证码表结构
	sms := dao.validatesmscode(param.phone, param.code)
    //判断时间
	if sms == nil || time.now().unix()-sms.createtime > 300 {
		return nil
	}
    //查询用户
	member := dao.querybyphone(param.phone)
	if member != nil {
		return nil
	}

	user := model.member{}
	user.username = param.phone
	user.mobile = param.phone
	user.registertime = time.now().unix()

    user.id = dao.insertmember(user)
    //返回用户
	return &user
}

dao层

//查询语句
func (md *memberdao) validatesmscode(phone string, code string) *model.smscode {
	var sms model.smscode

	if err := md.where(" phone = ? and code = ? ", phone, code).find(&sms); err != nil {
		util.error(err.error())
	}

	return &sms
}

func (md *memberdao) querybyphone(phone string) interface{} {
	var sms model.member
	err := md.where("phone=?", phone).find(&sms)
	if err != nil {
		util.error(err.error())
	}
	return sms
}

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