one_item_one_code/app/db/db_admin.go

package db

import (
	"applet/app/db/model"
	"applet/app/utils/logx"
	"xorm.io/xorm"
)

type AdminDb struct {
	Db *xorm.Engine `json:"db"`
}

func (adminDb *AdminDb) Set() { // set方法
	adminDb.Db = Db
}

func (adminDb *AdminDb) GetAdmin(id int) (m *model.Admin, err error) {
	m = new(model.Admin)
	has, err := adminDb.Db.Where("adm_id =?", id).Get(m)
	if err != nil {
		return nil, logx.Error(err)
	}
	if has == false {
		return nil, nil
	}
	return m, nil
}

func (adminDb *AdminDb) GetAdminByUserName(userName string) (m *model.Admin, err error) {
	m = new(model.Admin)
	has, err := adminDb.Db.Where("username =?", userName).Get(m)
	if err != nil {
		return nil, logx.Error(err)
	}
	if has == false {
		return nil, nil
	}
	return m, nil
}