GO Cobra Termui库开发终端命令行小工具轻松上手

go get github.com/spf13/cobra/cobra

cobra-cli init

├── LICENSE
├── README.md
├── cmd
│   ├── pfM.go
│   ├── pfWt.go
│   └── root.go
├── go.mod
├── go.sum
├── main.go
└── pak
    ├── mobile.go
    └── weather.go

package cmd
import (
	"os"
	"github.com/spf13/cobra"
)
var rootCmd = &cobra.Command{
	Use:   "pf_tools",
	Short: "pft",
	Long: `基于go开发的 小工具集合
   - pft pf_wt 查询天气
   - pft pf_m 手机归属地查询
`,
	Run: func(cmd *cobra.Command, args []string) {
		if len(args) == 0 {
			err := cmd.Help()
			if err != nil {
				return
			}
			return
		}
	},
}
func Execute() {
	err := rootCmd.Execute()
	if err != nil {
		os.Exit(1)
	}
}
func init() {
	rootCmd.Flags().BoolP("version", "v", false, "")
}

cobra-cli add pf_m

package cmd
import (
	"github.com/pfinal/pf_tools/pak"
	"github.com/spf13/cobra"
)
// pfMCmd represents the pfM command
var pfMCmd = &cobra.Command{
	Use:   "pf_m",
	Short: "pfm",
	Long:  `查询对应手机的归属地`,
	Run: func(cmd *cobra.Command, args []string) {
		if len(args) == 0 {
			_ = cmd.Help()
			return
		}
		if pak.CheckMobile(args[0]) == false {
			_ = cmd.Help()
			return
		}
		m := pak.Mobile{}
		m.GetInfo(args[0])
	},
}
func init() {
	rootCmd.AddCommand(pfMCmd)
}

 ui "github.com/gizak/termui/v3"
	"github.com/gizak/termui/v3/widgets"

defer ui.Close()
	table := widgets.NewTable()
	table.Title = res.City + "天气"
	table.BorderStyle = ui.NewStyle(ui.ColorRed)
	table.Rows = [][]string{
		[]string{"日期", "天气", "风向", "体感温度"},
	}
	for _, v := range res.Weather {
		table.Rows = append(table.Rows, []string{v.Date, v.Weather, v.Wind, v.Temp})
	}
	table.TextStyle = ui.NewStyle(ui.ColorGreen)
	table.TitleStyle = ui.NewStyle(ui.ColorGreen)
	table.SetRect(0, 0, 60, 10)
	ui.Render(table)
	uiEvents := ui.PollEvents()
	for {
		e := <-uiEvents
		switch e.ID {
		case "q", "<C-c>":
			return
		case "c":
		}
	}

 defer ui.Close()
	l := widgets.NewList()
	l.Title = "号码详细信息"
	l.Rows = []string{
		"[0] 查询的号码:" + pr.PhoneNum,
		"[1] 号码运营商:" + pr.CardType,
		"[2] 号码所在省份:" + pr.Province,
		"[3] 号码所在城市:" + pr.City,
		"[4] 所在城市邮编:" + pr.ZipCode,
		"[5] 所在地区编码:" + pr.AreaZone,
	}
	l.TextStyle = ui.NewStyle(ui.ColorGreen)
	l.TitleStyle = ui.NewStyle(ui.ColorGreen)
	l.WrapText = false
	l.SetRect(0, 0, 40, 8)
	ui.Render(l)
	previousKey := ""
	uiEvents := ui.PollEvents()