iedc-go/example/main.go

package main

import (
	"../../hotime"
	"../../hotime/common"
	"../dri/ddsms"
	"../dri/tencent"
	"./admin"
	"./app"
	"encoding/base64"
	"fmt"
	"io"
	"io/ioutil"
	"net"
	"os"
	"strings"
	"time"
)

func main() {
	date, _ := time.Parse("2006-01-02 15:04", time.Now().Format("2006-01-02")+" 14:00")
	fmt.Println(date, date.Unix())
	//fmt.Println("0123456"[1:7])
	appIns := hotime.Init("config/config.json")
	go runTcpServer(&appIns) //运行tcp监测，产线监测使用
	//RESTfull接口适配
	appIns.SetConnectListener(func(context *hotime.Context) bool {

		if len(context.RouterString) > 1 && context.RouterString[0] == "admin" {
			if context.RouterString[1] == "hotime" && context.RouterString[2] == "login" {
				return true
			}
			if context.RouterString[1] == "hotime" && context.RouterString[2] == "logout" {
				return true
			}

			if context.Session("admin_id").Data == nil {
				context.Display(2, "你还没有登录")
				return false
			}
		}

		//文件上传接口
		if len(context.RouterString) == 1 && context.RouterString[0] == "ocr" && context.Req.Method == "POST" {

			//读取网络文件
			ocr := context.Req.FormValue("ocr")
			if len(ocr) < 100 {

				context.Display(3, "没有上传文件")
				return false

			}
			filePath := context.Config.GetString("filePath")
			if filePath == "" {
				filePath = "file/2006/01/02/"
			}
			path := time.Now().Format(filePath)
			os.MkdirAll(context.Config.GetString("tpt")+"/"+path, os.ModeDir)

			fi, _ := base64.StdEncoding.DecodeString(ocr)
			filePath = path + common.Md5(common.ObjToStr(common.RandX(100000, 9999999))) + ".jpg"
			go func() {

				ioutil.WriteFile(context.Config.GetString("tpt")+"/"+filePath, fi, 0666)
			}()

			re := tencent.OCR(ocr)

			re1 := tencent.Qrcode(ocr)
			data := common.Map{"url": filePath}
			//fmt.Println(re1)
			data["text"] = common.ObjToMap(re)

			if data["text"] != nil {
				lis := data.GetMap("text").GetMap("Response").GetSlice("TextDetections")
				textList := common.Slice{}
				for k, _ := range lis {
					li := lis.GetMap(k).GetString("DetectedText")
					if li != "" {
						textList = append(textList, li)
					}
				}
				data["text"] = textList
			}

			data["qrcode"] = common.ObjToMap(re1)
			if data["qrcode"] != nil {
				lis := data.GetMap("qrcode").GetMap("Response").GetSlice("CodeResults")
				textList := common.Slice{}
				for k, _ := range lis {
					li := lis.GetMap(k).GetString("Url")
					if li != "" {
						textList = append(textList, li)
					}
				}
				data["qrcode"] = textList
			}

			fmt.Println(data.ToJsonString())
			context.Display(0, data)
			return false
		}
		//文件上传接口
		if len(context.RouterString) == 1 && context.RouterString[0] == "qrcode" && context.Req.Method == "POST" {

			//读取网络文件
			ocr := context.Req.FormValue("ocr")
			if len(ocr) < 100 {

				context.Display(3, "没有上传文件")
				return false

			}

			go func() {
				filePath := context.Config.GetString("filePath")
				if filePath == "" {
					filePath = "file/2006/01/02/"
				}
				path := time.Now().Format(filePath)
				e := os.MkdirAll(context.Config.GetString("tpt")+"/"+path, os.ModeDir)
				if e != nil {
					return
				}

				fi, _ := base64.StdEncoding.DecodeString(ocr)
				filePath = path + common.Md5(common.ObjToStr(common.RandX(100000, 9999999))) + ".jpg"
				ioutil.WriteFile(context.Config.GetString("tpt")+"/"+filePath, fi, 0666)
			}()

			re1 := tencent.Qrcode(ocr)
			data := common.Map{}
			data["qrcode"] = common.ObjToMap(re1)
			if data["qrcode"] != nil {
				lis := data.GetMap("qrcode").GetMap("Response").GetSlice("CodeResults")
				textList := common.Slice{}
				for k, _ := range lis {
					li := lis.GetMap(k).GetString("Url")
					if li != "" {
						textList = append(textList, li)
					}
				}
				data["qrcode"] = textList
			}

			fmt.Println(data.ToJsonString())
			context.Display(0, data)
			return false
		}

		//文件上传接口
		if len(context.RouterString) == 1 && context.RouterString[0] == "file" && context.Req.Method == "POST" {

			//读取网络文件
			fi, fheader, err := context.Req.FormFile("file")
			if err != nil {
				context.Display(3, err)
				return false

			}
			filePath := context.Config.GetString("filePath")
			if filePath == "" {
				filePath = "file/2006/01/02/"
			}

			path := time.Now().Format(filePath)
			e := os.MkdirAll(context.Config.GetString("tpt")+"/"+path, os.ModeDir)
			if e != nil {
				context.Display(3, e)
				return false
			}
			filePath = path + common.Md5(common.ObjToStr(common.RandX(100000, 9999999))) + fheader.Filename[strings.LastIndex(fheader.Filename, "."):]
			newFile, e := os.Create(context.Config.GetString("tpt") + "/" + filePath)

			if e != nil {
				context.Display(3, e)
				return false
			}

			_, e = io.Copy(newFile, fi)

			if e != nil {
				context.Display(3, e)
				return false
			}

			context.Display(0, filePath)
			return false
		}

		if len(context.RouterString) < 2 || len(context.RouterString) > 3 ||
			!(context.Router[context.RouterString[0]] != nil &&
				context.Router[context.RouterString[0]][context.RouterString[1]] != nil) {
			return true
		}
		//排除无效操作
		if len(context.RouterString) == 2 &&
			context.Req.Method != "GET" &&
			context.Req.Method != "POST" {
			return true
		}
		//列表检索
		if len(context.RouterString) == 2 &&
			context.Req.Method == "GET" {
			if context.Router[context.RouterString[0]][context.RouterString[1]]["search"] == nil {
				return true
			}
			context.Router[context.RouterString[0]][context.RouterString[1]]["search"](context)
		}
		//新建
		if len(context.RouterString) == 2 &&
			context.Req.Method == "POST" {
			if context.Router[context.RouterString[0]][context.RouterString[1]]["add"] == nil {
				return true
			}
			context.Router[context.RouterString[0]][context.RouterString[1]]["add"](context)
		}
		if len(context.RouterString) == 3 &&
			context.Req.Method == "POST" {
			return true
		}
		//查询单条
		if len(context.RouterString) == 3 &&
			context.Req.Method == "GET" {

			if context.Router[context.RouterString[0]][context.RouterString[1]]["info"] == nil {
				return true
			}

			context.Router[context.RouterString[0]][context.RouterString[1]]["info"](context)
		}
		//更新
		if len(context.RouterString) == 3 &&
			context.Req.Method == "PUT" {

			if context.Router[context.RouterString[0]][context.RouterString[1]]["update"] == nil {
				return true
			}

			context.Router[context.RouterString[0]][context.RouterString[1]]["update"](context)
		}
		//移除
		if len(context.RouterString) == 3 &&
			context.Req.Method == "DELETE" {

			if context.Router[context.RouterString[0]][context.RouterString[1]]["remove"] == nil {
				return true
			}

			context.Router[context.RouterString[0]][context.RouterString[1]]["remove"](context)
		}
		context.View()
		return false
	})

	//makeCode := code.MakeCode{}
	//fmt.Println(common.ObjToStr(makeCode.Db2JSON("admin","test",appIns.Db)))
	if ddsms.DefaultDDY.ApiKey == "" {
		ddsms.DefaultDDY.Init(appIns.Config.GetString("smsKey"))
	}

	appIns.Run(hotime.Router{
		"admin": admin.Project,
		"app":   app.Project,
	})
}
func Process(conn net.Conn, appIns *hotime.Application) {
	// 循环接收客户端发送的数据
	client := conn.RemoteAddr().String() // 客户端IP：port
	client = client[:strings.Index(client, ":")]
	defer conn.Close() // 关闭conn
	for {
		// 创建一个新的切片
		buf := make([]byte, 1024)
		// fmt.Printf("服务器在等待客户端%s发送信息\n", conn.RemoteAddr().String())
		n, err := conn.Read(buf) // 从conn中读取
		// 等待客户端通过conn发送信息，
		// 如果客户端没有发送(write)，就会阻塞在这里
		if err != nil {
			// 一般为这个err
			fmt.Printf("客户端%s已退出..\n", client)
			return
		}
		// 显示客户端发送的内容到服务器的终端
		sn := string(buf[:n])
		sn = strings.Replace(sn, "\r", "", -1)
		fmt.Println(client, sn) // 读到了n个数据

		if len(sn) < 3 {
			//that.Display(3, "参数不足，请补充参数")
			fmt.Println(client, sn, "参数过短") // 读到了n个数据
			continue
		}

		vs := appIns.Db.Select("produce", "sn,id,product_id",
			common.Map{"AND": common.Map{"produce.sn[~]": sn[:len(sn)/2+1], "state[!]": 0}})
		produce := common.Map{"ld": 10000}
		for _, v := range vs {
			ld := common.StrLd(v.GetString("sn"), sn, true)
			if ld < produce.GetCeilInt("ld") {
				v["ld"] = ld
				produce = v
			}
		}

		oldSn := appIns.Db.Get("produce_product", "id", common.Map{"AND": common.Map{"sn": sn, "produce_id": produce.GetCeilInt("id")}})
		if oldSn != nil {
			fmt.Println(client, sn, "已经添加请勿重复添加") // 读到了n个数据
			continue

		}

		data := common.Map{
			"sn":          sn,
			"product_id":  produce.GetCeilInt("product_id"),
			"produce_id":  produce.GetCeilInt("id"),
			"create_time": time.Now().Unix(),
			"modify_time": time.Now().Unix(),
		}

		productLine := appIns.Db.Get("product_line", "id", common.Map{"ipaddr": client})

		if productLine != nil {
			data["product_line_id"] = productLine.GetCeilInt("id")
		}

		id := appIns.Db.Insert("produce_product", data)
		if id == 0 {
			//that.Display(4, "添加新成品失败，请重新添加")
			fmt.Println(client, sn, "添加新成品失败，请重新添加") // 读到了n个数据
			continue
		}
	}
}

func runTcpServer(appIns *hotime.Application) {

	listen, err := net.Listen("tcp", "0.0.0.0:10000")
	if err != nil {
		fmt.Println("listen err =", err)
		return
	}
	defer listen.Close() // 延时关闭listen
	fmt.Println("listening success:", listen.Addr())

	// 循环等待客户端来连接
	fmt.Println("等待客户端来连接..")
	for {
		conn, err := listen.Accept()
		if err != nil {
			fmt.Println("Accept() err =", err)
		} else {
			fmt.Printf("客户端%s已连接..\n", conn.RemoteAddr().String())
		}
		// 准备一个协程，为客户端服务
		go Process(conn, appIns)
	}

}