package models

import (
	"encoding/json"
	"fmt"
	_ "github.com/go-sql-driver/mysql"
	"github.com/mccutchen/go-httpbin/db"
)


type CmIp struct {
	Id  string   `json:"id"`
	Ip  string   `json:"ip"`
	Updatetime  string   `json:"updatetime"`
}

func QueryIp10() *CmIp {
	DB := db.ConnectDb()
	var cmip CmIp
	rows, e := DB.Query("select * from cm_ip where id = 1")
	if e != nil {
		//errors.New("query incur error")
		fmt.Println("query include error")
		return &CmIp{}
	}
	for rows.Next() {
		e := rows.Scan(&cmip.Id, &cmip.Ip, &cmip.Updatetime)
		if e != nil {
			fmt.Println("json.Marshal error")
			return &CmIp{}
		}
	}
	rows.Close()
	db.ClosetDb(DB)
	body, _ := json.Marshal(cmip)
	fmt.Println(string(body))

	//// 单行查询操作
	//DB := db.ConnectDb()
	//DB.QueryRow("select * from cm_ip where id = 1").Scan(&cmip.Id,&cmip.Ip, &cmip.Updatetime)
	//body, _ := json.Marshal(cmip)
	//fmt.Println(string(body))
	//db.ClosetDb(DB)
	return &cmip
}