Cold_Api/models/Device/DeviceSensor.go

package Device

import (
	"Cold_Api/conf"
	"Cold_Api/models/Admin"
	"encoding/json"
	"fmt"
	"github.com/astaxie/beego/cache"
	_ "github.com/astaxie/beego/cache/redis"
	"github.com/beego/beego/v2/adapter/orm"
	orm2 "github.com/beego/beego/v2/client/orm"
	beego "github.com/beego/beego/v2/server/web"
	_ "github.com/go-sql-driver/mysql"
	"strconv"
	"strings"
	"time"
)

// 模板
type DeviceSensor struct {
	Id int `orm:"column(ID);size(11);auto;pk"`

	T_sn   string `orm:"size(256);null"` // 设备序列号 KF开头，环境监测主机。 YD开头，温途监测主机
	T_id   int    `orm:"size(11);null"`  // 传感器编号
	T_name string `orm:"size(256);null"` // 标题

	T_t  float32 `orm:"size(10);null"` // 温度
	T_rh float32 `orm:"size(10);null"` // 湿度

	T_Tlower  float32 `orm:"size(200);null"` //  温度下限
	T_Tupper  float32 `orm:"size(200);null"` //  温度上限
	T_RHlower float32 `orm:"size(200);null"` //  湿度下限
	T_RHupper float32 `orm:"size(200);null"` //  湿度上限
	T_en      int     `orm:"size(2);1"`      // en:是否启用传感器，
	T_free    int     `orm:"size(2);1"`      // free：监测点是否为闲置状态（空库，只监测不报警）

	//T_del int `orm:"size(2);1"` // 0 删除  1 正常
	//T_err int `orm:"size(2);1"` // 0 正常  1 异常

	T_time    time.Time `orm:"type(timestamp);null;"` // 采集时间
	T_Bind    string    `orm:"size(256);null"`        //设备绑定 Uid  （这里单独改没有，要在 设备里面加入）
	T_Site    string    `orm:"size(256);null"`        //GPS
	T_Dattery int       `orm:"size(256);null"`        //电量

	T_monitor int `orm:"size(256);null"` //  记录状态

	T_Calss    string    `orm:"size(256);null"`                                        //设备分类
	T_l_p      int       `orm:"size(22);null"`                                         // 1物流端   2药店端
	T_give     int       `orm:"size(2);1"`                                             // 0 丢弃  1 正常
	T_datashow int       `orm:"size(2);1"`                                             // 0 屏蔽数据展示  1 正常数据展示
	T_Visit    int       `orm:"size(200);1"`                                           // 浏览量
	T_sort     int       `orm:"size(200);1"`                                           // 排序
	T_State    int       `orm:"size(2);1"`                                             // 0 删除   1 正常
	CreateTime time.Time `orm:"column(create_time);type(timestamp);null;auto_now_add"` //auto_now_add 第一次保存时才设置时间
	UpdateTime time.Time `orm:"column(update_time);type(timestamp);null;auto_now"`     //auto_now 每次 model 保存时都会对时间自动更新
}

type DeviceSensor_Del struct {
	T_sn string
	T_id int
}

func (t *DeviceSensor) TableName() string {
	return "DeviceSensor" // 数据库名称   // ************** 替换 FormulaList **************
}

// 模板
type DeviceSensor_R struct {
	T_sn       string  // 设备序列号 KF开头，环境监测主机。 YD开头，温途监测主机
	T_id       int     // 传感器编号
	T_name     string  // 标题
	T_t        float32 // 温度
	T_rh       float32 // 湿度
	T_Tlower   float32 //  温度下限
	T_Tupper   float32 //  温度上限
	T_RHlower  float32 //  湿度下限
	T_RHupper  float32 //  湿度上限
	T_time     string  // 采集时间
	T_Site     string  //GPS
	T_Dattery  int     //电量
	T_monitor  int     //  记录状态
	T_datashow int     //   0 屏蔽数据展示  1 正常数据展示

}

var redisCache_DeviceSensor cache.Cache
var HTTPPort_int = 0

func init() {
	//注册模型
	orm.RegisterModel(new(DeviceSensor))

	config := fmt.Sprintf(`{"key":"%s","conn":"%s","dbNum":"%s","password":"%s"}`,
		"redis_DeviceSensor", conf.Redis_address, conf.Redis_dbNum, conf.Redis_password)
	fmt.Println(config)
	var err error
	redisCache_DeviceSensor, err = cache.NewCache("redis", config)
	if err != nil || redisCache_DeviceSensor == nil {
		errMsg := "failed to init redis"
		fmt.Println(errMsg, err)

	}
	HTTPPort, _ := beego.AppConfig.String("HTTPPort")
	HTTPPort_int, _ = strconv.Atoi(HTTPPort)
}

// ---------------- Redis -------------------
//Redis_Set(m.T_sn,m) // Redis 更新缓存
func Redis_DeviceSensor_Set(r DeviceSensor) (err error) {
	key := r.T_sn + "|" + strconv.Itoa(r.T_id)

	//json序列化
	str, err := json.Marshal(r)
	if err != nil {
		fmt.Print(err)
		return
	}

	err = redisCache_DeviceSensor.Put(key, str, 24*time.Hour)
	if err != nil {
		fmt.Println("set key:", key, ",value:", str, err)
	}
	return
}

//if r,is :=Redis_Get(T_sn);is{
//return r,nil
//}
func Redis_DeviceSensor_Get(key string) (r DeviceSensor, is bool) {
	if redisCache_DeviceSensor.IsExist(key) {
		//println("找到key:",key)
		v := redisCache_DeviceSensor.Get(key)

		json.Unmarshal(v.([]byte), &r)
		return r, true
	}
	//println("没有 找到key:",key)
	return DeviceSensor{}, false
}

func Redis_DeviceSensor_DelK(r DeviceSensor) (err error) {
	key := r.T_sn + "|" + strconv.Itoa(r.T_id)
	err = redisCache_DeviceSensor.Delete(key)
	return
}

func DeviceSensorToDeviceSensor_R(DeviceSensor_ DeviceSensor) (DeviceSensor_r DeviceSensor_R) {

	DeviceSensor_r.T_sn = DeviceSensor_.T_sn
	DeviceSensor_r.T_id = DeviceSensor_.T_id
	DeviceSensor_r.T_name = DeviceSensor_.T_name
	DeviceSensor_r.T_t = DeviceSensor_.T_t
	DeviceSensor_r.T_rh = DeviceSensor_.T_rh
	DeviceSensor_r.T_Tlower = DeviceSensor_.T_Tlower
	DeviceSensor_r.T_Tupper = DeviceSensor_.T_Tupper
	DeviceSensor_r.T_RHlower = DeviceSensor_.T_RHlower
	DeviceSensor_r.T_RHupper = DeviceSensor_.T_RHupper
	DeviceSensor_r.T_time = DeviceSensor_.T_time.Format("2006-01-02 15:04:05")
	DeviceSensor_r.T_Site = DeviceSensor_.T_Site
	DeviceSensor_r.T_Dattery = DeviceSensor_.T_Dattery
	DeviceSensor_r.T_monitor = DeviceSensor_.T_monitor
	DeviceSensor_r.T_datashow = DeviceSensor_.T_datashow

	// 最新设备数据
	d_r, d_r_err := Read_Device_ByT_sn(DeviceSensor_.T_sn)
	if d_r_err == nil {
		DeviceSensor_r.T_monitor = d_r.T_monitor
	}

	// 最新数据
	key_data := DeviceSensor_.T_sn + "|" + strconv.Itoa(DeviceSensor_.T_id)
	r, is := RedisDeviceData_Get_(key_data)
	if is {
		if DeviceSensor_.T_time.Unix() < r.T_time.Unix() {
			DeviceSensor_r.T_t = r.T_t
			DeviceSensor_r.T_rh = r.T_rh
			DeviceSensor_r.T_time = r.T_time.Format("2006-01-02 15:04:05")
			DeviceSensor_r.T_Site = r.T_Site
			DeviceSensor_r.T_Dattery = r.T_Dattery
		}
	}

	return
}

// ---------------- 特殊方法 -------------------

// 获取
func Read_DeviceSensor_ByT_sn(T_sn string, T_id int) (r DeviceSensor, is bool) {
	key := r.T_sn + "|" + strconv.Itoa(r.T_id)
	if r, is := Redis_DeviceSensor_Get(key); is {
		return r, true
	}

	o := orm.NewOrm()
	r = DeviceSensor{T_sn: T_sn, T_id: T_id}
	err := o.Read(&r, "T_sn", "T_id") // o.Read(&r,"Tokey") 如果不是 主键 就得指定字段名
	if err != nil {
		fmt.Println("Delete_DeviceSensor_ById", err)
		return r, false
	}

	Redis_DeviceSensor_Set(r)
	return r, true

}

// 删除
func Delete_DeviceSensor_ById(T_sn string, T_id int) (err error) {
	fmt.Println("Delete_DeviceSensor  : T_sn", T_sn, "T_id", T_id)
	o := orm.NewOrm()
	r := DeviceSensor{T_sn: T_sn, T_id: T_id}
	err = o.Read(&r, "T_sn", "T_id") // o.Read(&r,"Tokey") 如果不是 主键 就得指定字段名
	if err != nil {
		fmt.Println("Delete_DeviceSensor_ById", err)
		return err
	}
	// ascertain id exists in the database
	var num int64
	if num, err = o.Delete(&DeviceSensor{Id: r.Id}); err == nil {
		fmt.Println("Number of records deleted in database:", num)
	}
	Redis_DeviceSensor_DelK(r)
	return
}

// 添加
func Add_DeviceSensor(Devicesensor DeviceSensor) int {
	//if(conf.Test_server) {return }

	o := orm.NewOrm()
	r := Devicesensor
	r.T_give = 1
	r.T_datashow = 1
	// 三个返回参数依次为：是否新创建的，对象 Id 值，错误
	_, id, err := o.ReadOrCreate(&r, "T_sn", "T_id")
	if err != nil {
		return 0
	}

	//if !is {
	//	//fmt.Println(Devicesensor.T_id," ReadOrCreate ",id)
	//	Devicesensor.Id = int(id)
	//	if Devicesensor.T_name == "*" || len(Devicesensor.T_name) == 0 {
	//		//fmt.Println("Add_DeviceSensor:",Devicesensor.T_sn,Devicesensor.T_id,Devicesensor.T_Bind)
	//		o.Update(&Devicesensor, "T_Bind", "T_t", "T_rh", "T_Tlower", "T_Tupper", "T_RHlower", "T_RHupper", "T_Site", "T_Dattery", "T_time")
	//
	//	} else {
	//		//fmt.Println("Add_DeviceSensor:",Devicesensor.T_sn,Devicesensor.T_id,Devicesensor.T_Bind)
	//		o.Update(&Devicesensor, "T_Bind", "T_name", "T_t", "T_rh", "T_Tlower", "T_Tupper", "T_RHlower", "T_RHupper", "T_Site", "T_Dattery", "T_time")
	//
	//	}
	//}
	Redis_DeviceSensor_Set(Devicesensor)
	return int(id)
}

// 修改
func Update_DeviceSensor(r DeviceSensor, cols ...string) bool {
	o := orm.NewOrm()
	if num, err := o.Update(&r, cols...); err == nil {
		fmt.Println("Number of records updated in database:", num)
		Redis_DeviceSensor_Set(r)
		return true
	}

	return false
}

// 修改
func Update_DeviceSensor_ByTsn_T_Tx_T_RHx(T_sn string, T_id int, T_Tlower float32, T_Tupper float32, T_RHlower float32, T_RHupper float32) (err error) {
	o := orm.NewOrm()
	v := DeviceSensor{T_sn: T_sn, T_id: T_id}
	// ascertain id exists in the database
	if err = o.Read(&v, "T_sn", "T_id"); err == nil {

		v.T_Tlower = T_Tlower
		v.T_Tupper = T_Tupper
		v.T_RHlower = T_RHlower
		v.T_RHupper = T_RHupper
		o.Update(&v, "T_en", "T_free", "T_del")
	}
	return err
}

// 修改
func Update_DeviceSensor_ByTsn_T_en_T_free_T_del(T_sn string, T_id int, T_en int, T_free int, T_del int) (err error) {
	o := orm.NewOrm()
	v := DeviceSensor{T_sn: T_sn, T_id: T_id}
	// ascertain id exists in the database
	if err = o.Read(&v, "T_sn", "T_id"); err == nil {

		v.T_en = T_en
		//v.T_del = T_del
		v.T_free = T_free
		o.Update(&v, "T_en", "T_free", "T_del")
	}
	return err
}

//// 修改
//func Update_DeviceSensor_ByTsn_T_err(T_sn string, T_id int, T_err int) (err error) {
//	o := orm.NewOrm()
//	v := DeviceSensor{T_sn: T_sn, T_id: T_id}
//	// ascertain id exists in the database
//	if err = o.Read(&v, "T_sn", "T_id"); err == nil {
//
//		v.T_err = T_err
//
//		o.Update(&v, "T_err")
//	}
//	return err
//}

// 修改
func DeviceSensor_Bind_Del(T_sn string, T_id int, T_Calss_id int) (err error) {
	o := orm.NewOrm()
	v := DeviceSensor{T_sn: T_sn, T_id: T_id}
	T_Calss := "C" + strconv.Itoa(T_Calss_id) + "|"
	if err = o.Read(&v, "T_sn", "T_id"); err == nil {
		v.T_Calss = strings.Replace(v.T_Calss, T_Calss, "", -1)
		o.Update(&v, "T_Calss")
	}
	return err

}

// 修改
func DeviceSensor_T_Calss_Add(T_sn string, T_id int, T_Calss_id int) (err error) {
	o := orm.NewOrm()
	v := DeviceSensor{T_sn: T_sn, T_id: T_id}
	T_Calss := "C" + strconv.Itoa(T_Calss_id) + "|"
	if err = o.Read(&v, "T_sn", "T_id"); err == nil {
		v.T_Calss = strings.Replace(v.T_Calss, T_Calss, "", -1)
		v.T_Calss = v.T_Calss + T_Calss
		o.Update(&v, "T_Calss")
	}
	return err
}

// 修改
func DeviceSensor_T_Calss_ALL_Del(T_Calss_id int) {
	o := orm.NewOrm()
	qs := o.QueryTable(new(DeviceSensor))
	var r []DeviceSensor
	T_Calss := "C" + strconv.Itoa(T_Calss_id) + "|"
	qs.Filter("T_Calss__icontains", T_Calss).All(&r)
	for _, v := range r {
		v.T_Calss = strings.Replace(v.T_Calss, T_Calss, "", -1)
		o.Update(&v, "T_Calss")
	}
}

// 修改
//func DeviceSensor_T_Bind_ALL_Del(admin_r Admin.Admin) {
//	o := orm.NewOrm()
//	qs := o.QueryTable(new(DeviceSensor))
//	var r []DeviceSensor
//	T_Bind := "U" + strconv.Itoa(admin_r.Id) + "|"
//	qs.Filter("T_Bind__icontains", T_Bind).All(&r)
//	for _, v := range r {
//		v.T_Bind = strings.Replace(v.T_Bind, T_Bind, "", -1)
//		o.Update(&v, "T_Bind")
//	}
//}
// 修改
func DeviceSensor_T_Bind_Add(T_sn string, T_id int, admin_r Admin.Admin) (err error) {
	o := orm.NewOrm()
	v := DeviceSensor{T_sn: T_sn, T_id: T_id}
	T_Bind := "U" + strconv.Itoa(admin_r.Id) + "|"
	if err = o.Read(&v, "T_sn", "T_id"); err == nil {
		v.T_Bind = strings.Replace(v.T_Bind, T_Bind, "", -1)
		v.T_Bind = v.T_Bind + T_Bind
		o.Update(&v, "T_Bind")
	}
	return err
}

//
//// 修改
//func Update_DeviceSensor_ByTsn_All_T_Bind(T_sn string, T_Bind string) (err error) {
//	o := orm.NewOrm()
//	var r_l []DeviceSensor
//	qs := o.QueryTable(new(DeviceSensor))
//
//	qs.Filter("T_sn", T_sn).OrderBy("T_id").All(&r_l)
//	for _, v := range r_l {
//		v.T_Bind = T_Bind
//
//		o.Update(&v, "T_Bind")
//	}
//
//	return err
//}

// 获取最新数据
func DeviceSensor_T_Bind_ALL(T_sn string, T_Bind string) {
	o := orm.NewOrm()

	res, err := o.Raw("UPDATE DeviceSensor SET `t__bind` = '" + T_Bind + "' WHERE `t_sn` = '" + T_sn + "' ").Exec()
	if err == nil {
		num, _ := res.RowsAffected()
		fmt.Println("mysql row affected nums: ", num)
	}

}

// 获取最新数据
func DeviceSensor_T_l_p_ALL(T_sn string, T_l_p int) {
	o := orm.NewOrm()

	res, err := o.Raw("UPDATE DeviceSensor SET `t_l_p` = " + strconv.Itoa(T_l_p) + " WHERE `t_sn` = '" + T_sn + "' ").Exec()
	if err == nil {
		num, _ := res.RowsAffected()
		fmt.Println("mysql row affected nums: ", num)
	}

}

// 获取最新数据
func DeviceSensor_t_give_ALL(T_sn string, t_give int) {
	o := orm.NewOrm()

	res, err := o.Raw("UPDATE DeviceSensor SET `t_give` = " + strconv.Itoa(t_give) + " WHERE `t_sn` = '" + T_sn + "' ").Exec()
	if err == nil {
		num, _ := res.RowsAffected()
		fmt.Println("mysql row affected nums: ", num)
	}
}

// 获取 ById
func Read_DeviceSensor_ByTsn_Tid(T_sn string, T_id int) (r DeviceSensor, err error) {

	o := orm.NewOrm()
	r = DeviceSensor{T_sn: T_sn, T_id: T_id}
	err = o.Read(&r, "T_sn", "T_id") // o.Read(&r,"Tokey") 如果不是 主键 就得指定字段名

	return r, err
}

// 获取列表
func Read_DeviceSensor_ByTsn(T_sn string) ([]DeviceSensor_R, int) {

	o := orm.NewOrm()
	// 也可以直接使用 Model 结构体作为表名

	qs := o.QueryTable(new(DeviceSensor))
	var r []DeviceSensor
	qs.Filter("T_sn", T_sn).OrderBy("T_id").All(&r)
	cnt, _ := qs.Filter("T_sn", T_sn).Count()
	var DeviceSensor_r []DeviceSensor_R
	for _, v := range r {
		DeviceSensor_r = append(DeviceSensor_r, DeviceSensorToDeviceSensor_R(v))
		//DeviceSensorData, is := Read_DeviceSensorData_ById_New(v.T_sn, v.T_id)
		//if !is {
		//	continue
		//}
		////fmt.Println(v.T_sn, v.T_id, DeviceSensorData.T_time)
		//r[i].T_t = DeviceSensorData.T_t
		//r[i].T_rh = DeviceSensorData.T_rh
		//r[i].T_time = DeviceSensorData.T_time

	}

	return DeviceSensor_r, int(cnt)
}

// 获取列表
func Read_DeviceSensor_ALL_1(page int, T_sn string) (r []DeviceSensor, cnt int64) {

	o := orm.NewOrm()
	// 也可以直接使用 Model 结构体作为表名

	qs := o.QueryTable(new(DeviceSensor))
	var offset int64
	if page <= 1 {
		offset = 0
	} else {
		offset = int64((page - 1) * conf.Page_size)
	}

	qs.Limit(conf.Page_size, offset).Filter("T_sn", T_sn).OrderBy("T_id").Filter("T_del", 1).All(&r)
	cnt, _ = qs.Filter("T_sn", T_sn).Filter("T_del", 1).Count()

	return r, cnt
}

// 获取列表
func Read_DeviceSensor_ALL_T_del_x(page int, T_sn string) (r []DeviceSensor, cnt int64) {

	o := orm.NewOrm()
	// 也可以直接使用 Model 结构体作为表名

	qs := o.QueryTable(new(DeviceSensor))
	var offset int64
	if page <= 1 {
		offset = 0
	} else {
		offset = int64((page - 1) * conf.Page_size)
	}

	qs.Limit(conf.Page_size, offset).Filter("T_sn", T_sn).OrderBy("T_id").All(&r)
	cnt, _ = qs.Filter("T_sn", T_sn).Count()
	for i, v := range r {
		DeviceSensorData, is := Read_DeviceSensorData_ById_New(v.T_sn, v.T_id)
		if !is {
			continue
		}
		//fmt.Println(v.T_sn, v.T_id, DeviceSensorData.T_time)
		r[i].T_t = DeviceSensorData.T_t
		r[i].T_rh = DeviceSensorData.T_rh
		r[i].T_time = DeviceSensorData.T_time
	}
	return r, cnt
}

// 获取列表
func Read_DeviceSensor_class_ALL_1(user_ Admin.Admin, T_Calss_id int, page int, page_z int, T_sn string, T_name string, SN_type string) (r []DeviceSensor, cnt int64) {

	o := orm.NewOrm()
	// 也可以直接使用 Model 结构体作为表名

	qs := o.QueryTable(new(DeviceSensor))
	var offset int64

	if page_z == 0 {
		page_z = conf.Page_size
	}

	if page <= 1 {
		offset = 0
	} else {
		offset = int64((page - 1) * page_z)
	}
	T_Calss := ""
	if T_Calss_id != 0 {
		T_Calss = "C" + strconv.Itoa(T_Calss_id) + "|"
	}

	T_Bind := "U" + strconv.Itoa(user_.Id) + "|"
	if user_.Admin_master <= 1 {
		T_Bind = ""
	}
	fmt.Println("T_Bind:", T_Bind)

	fmt.Println("T_Calss:", T_Calss)

	cond := orm.NewCondition()
	cond1 := cond.And("T_Bind__icontains", T_Bind).And("T_Calss__icontains", T_Calss).And("T_sn__icontains", SN_type).And("T_sn__icontains", T_sn).And("T_name__icontains", T_name).And("T_datashow", 1) // .AndNot("status__in", 1).Or("profile__age__gt", 2000)

	// 非内部权限
	println("user_.Admin_power:", user_.Admin_power)
	if len(T_sn) < 6 {
		cond1 = cond.AndCond(cond1).AndCond(cond.And("T_give", 1))
	}

	qs.Limit(page_z, offset).SetCond((*orm2.Condition)(cond1)).OrderBy("T_sort", "T_id").All(&r)
	cnt, _ = qs.SetCond((*orm2.Condition)(cond1)).Count()

	//
	//qs.Limit(page_z, offset).Filter("T_Bind__icontains", T_Bind).Filter("T_Calss__icontains", T_Calss).Filter("T_sn__icontains", SN_type).Filter("T_sn__icontains", T_sn).Filter("T_name__icontains", T_name).OrderBy("T_sort").All(&r)
	//cnt, _ = qs.Filter("T_Bind__icontains", T_Bind).Filter("T_Calss__icontains", T_Calss).Filter("T_sn__icontains", T_sn).Filter("T_sn__icontains", SN_type).Filter("T_name__icontains", T_name).Count()

	for i, v := range r {

		// 提前最新数据
		DeviceSensorData, is := Read_DeviceSensorData_ById_New(v.T_sn, v.T_id)
		if !is {
			continue
		}
		if DeviceSensorData.T_time.After(v.T_time) {
			//fmt.Println(v.T_sn, v.T_id, DeviceSensorData.T_time)
			r[i].T_t = DeviceSensorData.T_t
			r[i].T_rh = DeviceSensorData.T_rh
			r[i].T_time = DeviceSensorData.T_time
		}

	}

	return r, cnt
}

// 获取列表
func Read_DeviceSensor_Map_ALL_1(user_ Admin.Admin, T_Calss_id int, T_sn string, T_name string, SN_type string) (r []DeviceSensor) {

	o := orm.NewOrm()
	// 也可以直接使用 Model 结构体作为表名

	qs := o.QueryTable(new(DeviceSensor))
	//now := time.Now()
	//// 一天前
	//d, _ := time.ParseDuration("-1h")
	//now = now.Add(d)

	T_Calss := ""
	if T_Calss_id != 0 {
		T_Calss = "C" + strconv.Itoa(T_Calss_id) + "|"
	}

	T_Bind := "U" + strconv.Itoa(user_.Id) + "|"
	if user_.Admin_master <= 1 {
		T_Bind = ""
	}
	fmt.Println("T_Bind:", T_Bind)

	fmt.Println("T_Calss:", T_Calss)
	qs.Filter("T_Bind__icontains", T_Bind).Filter("T_Calss__icontains", T_Calss).Filter("T_sn__icontains", SN_type).Filter("T_sn__icontains", T_sn).Filter("T_name__icontains", T_name).OrderBy("-UpdateTime").All(&r) //.Filter("UpdateTime__gte", now)

	return r
}

// 获取列表
func Read_DeviceSensor_ALL_T_sn_T_id_class_1(T_sn string, T_id int, T_Calss_id int) (r []DeviceSensor) {

	o := orm.NewOrm()
	// 也可以直接使用 Model 结构体作为表名

	qs := o.QueryTable(new(DeviceSensor))
	T_Calss := "C" + strconv.Itoa(T_Calss_id) + "|"
	qs.Filter("T_Calss__icontains", T_Calss).Filter("T_id", T_id).Filter("T_sn", T_sn).All(&r)

	return r
}

// 获取列表
func Read_DeviceSensor_ALL_class_1(T_Calss_id int) (r []DeviceSensor) {

	o := orm.NewOrm()
	// 也可以直接使用 Model 结构体作为表名

	qs := o.QueryTable(new(DeviceSensor))
	T_Calss := "C" + strconv.Itoa(T_Calss_id) + "|"
	qs.Filter("T_Calss__icontains", T_Calss).All(&r)

	return r
}
func DELETE_DeviceSensor(SN string) bool {

	sql := "DELETE FROM `culd`.`DeviceSensor` WHERE `t_sn` = '" + SN + "' "
	o := orm.NewOrm()
	_, err := o.Raw(sql).Exec()
	if err != nil {
		return false
	}
	return true
}