gin框架学习-dao

dao层负责与数据库交流:

package dao

import (
	"Gin_demo/CloudRestaurant/model"
	"Gin_demo/CloudRestaurant/tool"
	"fmt"
)

//定义用户dao层 继承Orm 可以拥有orm的很多基本方法
type MemberDao struct {
	*tool.Orm
}

//更新用户头像
func (md *MemberDao)UploadAvator(userId int64, fileName string) int64 {
	member := model.Member{Avatar:fileName}
	result, err := md.Where("id=?",userId).Update(&member)
	if err != nil {
		return 0
	}
	return result
}

///查询用户信息
func (md *MemberDao)Query(name string, password string) *model.Member {
	var memb model.Member
	_, err := md.Where("user_name=?",name).Get(&memb)
	if err!=nil {
		fmt.Println("查询用户信息, err:",err)
		logs.Error(err.Error())
		return nil
	}
	fmt.Println("memb:",memb)
	return &memb
}

func (md *MemberDao)ValidateSmsCode(phone string, code string) *model.SmsCode {
	var sms model.SmsCode
	_, err := md.Where("phone=? and code=?", phone, code).Get(&sms)
	if err!= nil {
		fmt.Println("ValidateSmsCode err:",err)
	}
	return &sms
}

func (md *MemberDao)QueryByPhone(phone string) *model.Member  {
	var memb model.Member
	_,err := md.Where("mobile=?",phone).Get(&memb)
	if err!=nil {
		fmt.Println("QueryByPhone err:",err)
	}
	return &memb
}

func (md *MemberDao)InsertMember(member *model.Member) int64 {
	result , err := md.InsertOne(member)
	if err != nil {
		fmt.Println("InsertMember err:",err)
		return 0
	}
	return result
}

func (md * MemberDao)InsertCode(sms model.SmsCode) int64 {
	result ,err := md.InsertOne(&sms)
	if err != nil {
		fmt.Println("")
	}
	return result
}

 

本文地址：https://blog.csdn.net/Batac_Lee/article/details/109626455