新增 命令行启动参数功能

This commit is contained in:
XIU2
2020-08-31 00:44:45 +08:00
committed by GitHub
parent 12045f96e8
commit 2dfea884a2
2 changed files with 107 additions and 32 deletions

71
main.go
View File

@@ -1,41 +1,62 @@
package main
import (
"flag"
"fmt"
"github.com/cheggaaa/pb/v3"
"os"
"sort"
"sync"
"time"
"github.com/cheggaaa/pb/v3"
)
func handleUserInput() {
fmt.Println("请输入扫描协程数(数字越大越快,默认400):")
fmt.Scanln(&pingRoutine)
if pingRoutine <= 0 {
pingRoutine = 400
}
fmt.Println("请输入tcping次数(默认10):")
fmt.Scanln(&pingTime)
if pingTime <= 0 {
pingTime = 10
}
fmt.Println("请输入要测试的下载节点个数(默认10):")
fmt.Scanln(&downloadTestCount)
if downloadTestCount <= 0 {
downloadTestCount = 10
}
fmt.Println("请输入下载测试时间(默认10,单位为秒):")
var version string
func init() {
var downloadSecond int64
fmt.Scanln(&downloadSecond)
if downloadSecond <= 0 {
downloadSecond = 10
}
var printVersion bool
const help = `CloudflareSpeedTest
测试 Cloudflare CDN 所有 IP 的延迟和速度,获取最佳 IP
https://github.com/XIU2/CloudflareSpeedTest
参数:
-n 500
测速线程数量请勿超过1000 (default 500)
-t 4
延迟测速次数;单个 IP (default 4)
-dn 10
下载测速数量;延迟测速后,从最低延迟起测试下载速度的数量,请勿太多 (default 10)
-dt 10
下载测试时间;单个 IP 测速最长时间,单位:秒 (default 10)
-v
打印程序版本
-h
打印帮助说明
示例:
WindowsCloudflareST.exe -n 800 -t 4 -dn 10 -dt 10
LinuxCloudflareST -n 800 -t 4 -dn 10 -dt 10
`
pingRoutine = *flag.Int("n", 500, "测速线程数量请勿超过1000")
pingTime = *flag.Int("t", 4, "延迟测速次数;单个 IP")
downloadTestCount = *flag.Int("dn", 10, "下载测速数量;延迟测速后,从最低延迟起测试下载速度的数量,请勿太多")
flag.Int64Var(&downloadSecond, "dt", 10, "下载测速时间;单个 IP 测速最长时间,单位:秒")
flag.BoolVar(&printVersion, "v", false, "打印程序版本")
downloadTestTime = time.Duration(downloadSecond) * time.Second
flag.Usage = func() { fmt.Print(help) }
flag.Parse()
if printVersion {
println(version)
os.Exit(0)
}
}
func main() {
initipEndWith()
handleUserInput()
ips := loadFirstIPOfRangeFromFile()
pingCount := len(ips) * pingTime
bar := pb.StartNew(pingCount)
@@ -43,7 +64,7 @@ func main() {
var mu sync.Mutex
var data = make([]CloudflareIPData, 0)
fmt.Println("开始tcping")
fmt.Println("开始延迟测速(TCP)")
control := make(chan bool, pingRoutine)
for _, ip := range ips {
@@ -56,7 +77,7 @@ func main() {
bar.Finish()
bar = pb.StartNew(downloadTestCount)
sort.Sort(CloudflareIPDataSet(data))
fmt.Println("开始下载测速")
fmt.Println("开始下载测速")
for i := 0; i < downloadTestCount; i++ {
_, speed := DownloadSpeedHandler(data[i].ip)
data[i].downloadSpeed = speed