iedc-go/example/main.go

package main

import (
	. "code.hoteas.com/golang/hotime"
	. "code.hoteas.com/golang/hotime/common"
	"fmt"
	"github.com/360EntSecGroup-Skylar/excelize"
	"golang.org/x/net/websocket"
	"os"
	"time"
)

func convertToTitle(columnNumber int) string {
	var res []byte
	for columnNumber > 0 {
		a := columnNumber % 26
		if a == 0 {
			a = 26
		}
		res = append(res, 'A'+byte(a-1))
		columnNumber = (columnNumber - a) / 26
	}
	// 上面输出的res是反着的，前后交换
	for i, n := 0, len(res); i < n/2; i++ {
		res[i], res[n-1-i] = res[n-1-i], res[i]
	}
	return string(res)
}

func main() {

	appIns := Init("config/config.json")
	appIns.Run(Router{"app": Proj{
		"user": Ctr{
			"test": func(that *Context) {
				fmt.Println("dasdasd")
				//id := that.Db.Insert("user", Map{"name": "test"})
				//ok := that.Db.Update("user", Map{"name": "test1"}, Map{"name": "test"})
				ps := that.Db.Select("user", "*")
				p := that.Db.Get("user", "*")
				//row := that.Db.Delete("user", Map{"id": id})
				//that.Display(0, Slice{id, ok, ps, p, row})
				that.Display(0, Slice{ps, p})
			},
			"download": func(that *Context) {
				orgId := ObjToInt(that.Req.FormValue("org_id"))
				if orgId == 0 {
					that.Display(3, "参数错误")
					return
				}

				filePath := "temp/home" + ObjToStr(orgId) + ".xlsx"
				f, e := excelize.OpenFile(that.Config.GetString("tpt") + "/" + filePath)
				// 设置单元格的值
				questions := that.Db.Query("SELECT user.name AS user_name,user.phone,company.name AS company_name,question_company.name,question_company.question_data,question_company.status,question_company.modify_time  FROM question_company INNER JOIN `user` ON question_company.`user_id`=`user`.id INNER JOIN `company` ON question_company.`company_id`=`company`.id WHERE  question_company.org_id=?", orgId)
				if e != nil {
					f = excelize.NewFile()
				}
				// 创建一个工作表
				f.NewSheet("企业填报")

				f.DeleteSheet("Sheet1")

				//cs := append(NewCompanys{}, companys...)
				f.SetCellValue("企业填报", convertToTitle(1)+"1", "调查名")
				f.SetCellValue("企业填报", convertToTitle(2)+"1", "企业名")
				f.SetCellValue("企业填报", convertToTitle(3)+"1", "姓名")
				f.SetCellValue("企业填报", convertToTitle(4)+"1", "手机号")
				f.SetCellValue("企业填报", convertToTitle(5)+"1", "状态")
				f.SetCellValue("企业填报", convertToTitle(6)+"1", "修改时间")
				for k, question := range questions {
					//企业基础信息
					f.SetCellValue("企业填报", convertToTitle(1)+ObjToStr(k+5), question.GetString("name"))
					f.SetCellValue("企业填报", convertToTitle(2)+ObjToStr(k+5), question.GetString("company_name"))
					f.SetCellValue("企业填报", convertToTitle(3)+ObjToStr(k+5), question.GetString("user_name"))
					f.SetCellValue("企业填报", convertToTitle(4)+ObjToStr(k+5), question.GetString("phone"))
					f.SetCellValue("企业填报", convertToTitle(5)+ObjToStr(k+5), question.GetString("status"))
					f.SetCellValue("企业填报", convertToTitle(6)+ObjToStr(k+5), time.Unix(question.GetCeilInt64("modify_time"), 0).Format("2006-01-02 15:04"))
					//企业问题信息基础信息
					questionData := question.GetSlice("question_data")
					for k1, _ := range questionData {
						v1 := questionData.GetMap(k1)
						if k == 0 {
							f.SetCellValue("企业填报", convertToTitle(k1+7)+"1", v1.GetString("label"))
							f.SetCellValue("企业填报", convertToTitle(k1+7)+"2", v1.GetString("unit"))
							f.SetCellValue("企业填报", convertToTitle(k1+7)+"3", v1.GetString("remarks"))
							f.SetCellValue("企业填报", convertToTitle(k1+7)+"4", v1.GetString("type"))
						}
						value := v1.GetString("value")
						extend := v1.GetSlice("extend")
						if extend != nil && len(extend) > 0 {
							for k2, _ := range extend {
								v2 := extend.GetMap(k2)
								value = value + ";" + v2.GetString("value")
							}
						}

						f.SetCellValue("企业填报", convertToTitle(k1+7)+ObjToStr(k+5), value)

					}

					//break

				}

				os.MkdirAll(that.Config.GetString("tpt")+"/temp/", os.ModeDir)
				// 根据指定路径保存文件
				if err := f.SaveAs(that.Config.GetString("tpt") + "/" + filePath); err != nil {
					fmt.Println(err)
					that.Display(4, "输出异常")
					return
				}

				//}
				f.Save()
				that.Resp.Header().Set("Location", "/"+filePath)
				that.Resp.WriteHeader(307) //关键在这里！
				that.Display(0, filePath)

			},

			"websocket": func(that *Context) {
				hdler := websocket.Handler(func(ws *websocket.Conn) {
					for true {
						msg := make([]byte, 5120)
						n, err := ws.Read(msg)

						if err != nil {
							return
						}
						fmt.Printf("Receive: %s\n", msg[:n])

						send_msg := "[" + string(msg[:n]) + "]"
						m, err := ws.Write([]byte(send_msg))
						if err != nil {
							return
						}
						fmt.Printf("Send: %s\n", msg[:m])
					}
				})
				hdler.ServeHTTP(that.Resp, that.Req)
			},
		}}})

}