交互批量拖取文件代码片段,非完整代码

package main

import (
	"bytes"
	"encoding/json"
	"flag"
	"fmt"
	"io/ioutil"
	"net/http"
	"os"
	"strings"
)

const (
	bodyType = "application/json"
)

type job struct {
	FullDir bool
	Files   string
	Date    int
	Reg     string
	IPlist  string
	Port    string
	Host    string
}

var (
	cfg string
	j   job
	SJ  SourceJob
)

func init() {
	flag.StringVar(&cfg,"c","","-c cfg.json")
	flag.BoolVar(&j.FullDir,"d",false,"-d true")
	flag.StringVar(&j.Files,"f","-f 1,D:/test/2,test/3")
	flag.IntVar(&j.Date,"t","-t -1 or -t 1")
	flag.StringVar(&j.Reg,"r","-r *.go")
	flag.StringVar(&j.IPlist,"i","-i 172.18.80.2:1789,127.0.0.1:1789")
	flag.StringVar(&j.Port,"p","-p 1789")
	flag.StringVar(&j.Host,"h","-h 192.168.1.2:1789")
	flag.Parse()

	if len(cfg) > 0 {
		readConfig(cfg,&j)
	}

	if len(j.Files) <= 0 || len(j.IPlist) <= 0 || len(j.Host) <= 0 {
		fmt.Printf("%s -f -h or -i is nulln",os.Args[0])
		os.Exit(1)
	}

	if j.FullDir {
		if j.Date != 0 || len(j.Reg) != 0 {
			SJ.Job.Tag = 4
		} else {
			SJ.Job.Tag = 2
		}
	} else {
		if j.Date != 0 || len(j.Reg) != 0 {
			SJ.Job.Tag = 3
		} else {
			SJ.Job.Tag = 1
		}
	}
	SJ.Job.Date = j.Date
	SJ.Job.Regexp = j.Reg
	SJ.Job.Files = strings.Split(j.Files,",")
	SJ.IPlist = resolveIP(j.IPlist,j.Port)
}

func main() {
	buf,err := json.Marshal(SJ)
	if err != nil {
		fmt.Printf("Marshal msg faild,%vn",err)
		return
	}
	rio := bytes.NewReader(buf)
	resp,err := http.Post(fmt.Sprintf("http://%v/index",j.Host),bodyType,rio)
	if err != nil {
		fmt.Printf("Request faild,err)
		return
	}
	defer resp.Body.Close()
	if resp.StatusCode != 200 {
		fmt.Println(resp.StatusCode)
		return
	}
	buf,err = ioutil.ReadAll(resp.Body)
	if err != nil {
		fmt.Printf("Read resp msg faild,err)
		return
	}
	m := make(map[string]Exec)
	err = json.Unmarshal(buf,&m)
	if err != nil {
		fmt.Printf("Unmarshal resp msg faild,err)
		return
	}
	if len(m) > 0 {
		for k,v := range m {
			fmt.Printf("agent:%vtFind AllFiles Size:%vn",k,v.Size)
			fmt.Printf("Find Files:%vn",v.Files)
			fmt.Printf("Find AbsFiles%vn",v.AbsFiles)
		}
	} else {
		fmt.Println("Can't found valied file.")
		return
	}
	var enter string
	for {
		fmt.Print("Input 'Y' continue or 'N' exit:")
		fmt.Scan(&enter)
		switch {
		case strings.Contains("Y,y",enter):
			rio = bytes.NewReader(buf)
			resp,err = http.Post(fmt.Sprintf("http://%v/run",rio)
			if err != nil {
				fmt.Println("Commit compress faild,err)
				return
			}
			if resp.StatusCode != 200 {
				fmt.Println("Resp stausCode:%vn",resp.StatusCode)
			}
			return
		case strings.Contains("N,n",enter):
			return
		default:
			continue
		}
	}
}

func resolveIP(ip,port string) []string {
	iplist := strings.Split(ip,")
	if len(port) <= 0 {
		return iplist
	}
	for index,value := range iplist {
		if strings.Contains(value,":") {
			continue
		}
		iplist[index] = value + ":" + port
	}
	return iplist
}

func readConfig(cfgPath string,cfg *job) {
	buf,err := ioutil.ReadFile(cfgPath)
	if err != nil {
		fmt.Printf("Read config file faild,err)
		os.Exit(1)
	}
	err = json.Unmarshal(buf,cfg)
	if err != nil {
		fmt.Printf("Unmarshal config file faild,%sn",err)
		os.Exit(1)
	}
}

（编辑：李大同）

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