2020-12-05 16:03:21 +08:00
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package main
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import (
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"flag"
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"fmt"
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"io/ioutil"
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"net/http"
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"os"
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"runtime"
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"time"
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2021-11-10 12:25:10 +08:00
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"CloudflareSpeedTest/task"
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2021-11-10 17:12:12 +08:00
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"CloudflareSpeedTest/utils"
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2020-12-05 16:03:21 +08:00
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)
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2021-11-09 17:52:08 +08:00
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var (
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2021-11-10 17:12:12 +08:00
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version, versionNew string
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2021-11-09 17:52:08 +08:00
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)
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2020-12-05 16:03:21 +08:00
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func init() {
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var printVersion bool
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var help = `
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CloudflareSpeedTest ` + version + `
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2021-01-05 11:26:07 +08:00
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测试 Cloudflare CDN 所有 IP 的延迟和速度,获取最快 IP (IPv4+IPv6)!
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2020-12-05 16:03:21 +08:00
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https://github.com/XIU2/CloudflareSpeedTest
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参数:
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2021-08-26 20:43:22 +08:00
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-n 200
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测速线程数量;越多测速越快,性能弱的设备 (如路由器) 请勿太高;(默认 200 最多 1000)
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2020-12-05 16:03:21 +08:00
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-t 4
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2023-01-31 12:48:28 +08:00
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延迟测速次数;单个 IP 延迟测速次数,为 1 时将过滤丢包的IP;(默认 4 次)
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2020-12-05 16:03:21 +08:00
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-tp 443
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2023-01-31 12:48:28 +08:00
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指定测速端口;延迟测速/下载测速时使用的端口;(默认 443 端口,httping模式下该参数无效)
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2022-11-24 11:51:08 +08:00
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2021-11-13 16:49:16 +08:00
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-dn 10
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2021-12-14 22:39:04 +08:00
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下载测速数量;延迟测速并排序后,从最低延迟起下载测速的数量;(默认 10 个)
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2020-12-19 09:54:18 +08:00
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-dt 10
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2021-12-14 22:39:04 +08:00
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下载测速时间;单个 IP 下载测速最长时间,不能太短;(默认 10 秒)
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2022-02-09 20:58:59 +08:00
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-url https://cf.xiu2.xyz/url
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下载测速地址;用来下载测速的 Cloudflare CDN 文件地址,默认地址不保证可用性,建议自建;
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2022-11-24 11:51:08 +08:00
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2020-12-05 16:03:21 +08:00
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-tl 200
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2021-08-11 10:37:59 +08:00
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平均延迟上限;只输出低于指定平均延迟的 IP,可与其他上限/下限搭配;(默认 9999 ms)
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-tll 40
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2022-11-20 00:58:50 +08:00
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平均延迟下限;只输出高于指定平均延迟的 IP,可与其他上限/下限搭配;(默认 0 ms)
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2020-12-05 16:03:21 +08:00
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-sl 5
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2021-02-04 16:16:29 +08:00
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下载速度下限;只输出高于指定下载速度的 IP,凑够指定数量 [-dn] 才会停止测速;(默认 0.00 MB/s)
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2022-11-24 11:51:08 +08:00
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2021-11-13 16:49:16 +08:00
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-p 10
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2021-12-14 22:39:04 +08:00
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显示结果数量;测速后直接显示指定数量的结果,为 0 时不显示结果直接退出;(默认 10 个)
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2020-12-05 16:03:21 +08:00
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-f ip.txt
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2020-12-19 14:36:25 +08:00
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IP段数据文件;如路径含有空格请加上引号;支持其他 CDN IP段;(默认 ip.txt)
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2020-12-05 16:03:21 +08:00
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-o result.csv
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2021-07-24 13:45:11 +08:00
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写入结果文件;如路径含有空格请加上引号;值为空时不写入文件 [-o ""];(默认 result.csv)
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2022-11-24 11:51:08 +08:00
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2020-12-05 16:03:21 +08:00
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-dd
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2021-01-05 11:26:07 +08:00
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禁用下载测速;禁用后测速结果会按延迟排序 (默认按下载速度排序);(默认 启用)
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2020-12-05 16:03:21 +08:00
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-allip
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2020-12-19 14:36:25 +08:00
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测速全部的IP;对 IP 段中的每个 IP (仅支持 IPv4) 进行测速;(默认 每个 IP 段随机测速一个 IP)
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2022-11-24 11:51:08 +08:00
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2023-01-31 12:48:28 +08:00
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-Httping
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启用HTTP ping;启用后会将tcping换成httping模式;(默认 不启用)
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-HttpingColo DFW,LAX,SEA,SJC,FRA,MAD
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匹配机场三字码;需要匹配多个请使用英文逗号分割;(默认 匹配全部机场码,需要启用HTTP ping)
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目前已知区域:KIX,HKG,SIN,NRT,ICN,DFW,LAX,SEA,SJC,FRA,MAD
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目前已知大概率能扫描到美/法区域
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-HttpingTimeout 2000
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指定httping超时时间;httping超时毫秒;(默认 2000 ms,需要启用HTTP ping)
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2020-12-05 16:03:21 +08:00
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-v
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2022-10-04 11:05:55 +08:00
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打印程序版本 + 检查版本更新
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2020-12-05 16:03:21 +08:00
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-h
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打印帮助说明
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`
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2021-11-13 16:49:16 +08:00
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var minDelay, maxDelay, downloadTime int
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2021-11-10 17:12:12 +08:00
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flag.IntVar(&task.Routines, "n", 200, "测速线程数量")
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flag.IntVar(&task.PingTimes, "t", 4, "延迟测速次数")
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2021-11-27 23:21:02 +08:00
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flag.IntVar(&task.TCPPort, "tp", 443, "指定测速端口")
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2021-11-10 23:58:40 +08:00
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flag.IntVar(&task.TestCount, "dn", 10, "下载测速数量")
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2022-11-24 11:51:08 +08:00
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flag.IntVar(&downloadTime, "dt", 10, "下载测速时间")
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2022-02-10 00:27:30 +08:00
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flag.StringVar(&task.URL, "url", "https://cf.xiu2.xyz/url", "下载测速地址")
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2022-11-24 11:51:08 +08:00
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flag.IntVar(&maxDelay, "tl", 9999, "平均延迟上限")
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flag.IntVar(&minDelay, "tll", 0, "平均延迟下限")
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2021-11-10 17:12:12 +08:00
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flag.Float64Var(&task.MinSpeed, "sl", 0, "下载速度下限")
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2021-11-13 16:49:16 +08:00
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flag.IntVar(&utils.PrintNum, "p", 10, "显示结果数量")
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2022-11-24 11:51:08 +08:00
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flag.StringVar(&task.IPFile, "f", "ip.txt", "IP 数据文件")
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2021-11-10 17:12:12 +08:00
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flag.StringVar(&utils.Output, "o", "result.csv", "输出结果文件")
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2022-11-24 11:51:08 +08:00
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flag.BoolVar(&task.Disable, "dd", false, "禁用下载测速")
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flag.BoolVar(&task.TestAll, "allip", false, "测速全部 IP")
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2020-12-05 16:03:21 +08:00
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flag.BoolVar(&printVersion, "v", false, "打印程序版本")
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2023-01-31 12:48:28 +08:00
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flag.BoolVar(&task.Httping, "Httping", false, "启用HTTP ping")
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flag.StringVar(&task.HttpingColo, "HttpingColo", "", "匹配机场三字码")
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flag.IntVar(&task.HttpingTimeout, "HttpingTimeout", 2000, "指定httping超时时间")
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2020-12-05 16:03:21 +08:00
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flag.Usage = func() { fmt.Print(help) }
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flag.Parse()
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2021-11-13 16:49:16 +08:00
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2021-11-13 22:57:18 +08:00
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if task.MinSpeed > 0 && time.Duration(maxDelay)*time.Millisecond == utils.InputMaxDelay {
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2021-11-14 15:16:32 +08:00
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fmt.Println("[小提示] 在使用 [-sl] 参数时,建议搭配 [-tl] 参数,以避免因凑不够 [-dn] 数量而一直测速...")
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2021-11-13 22:57:18 +08:00
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}
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2021-11-13 16:49:16 +08:00
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utils.InputMaxDelay = time.Duration(maxDelay) * time.Millisecond
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utils.InputMinDelay = time.Duration(minDelay) * time.Millisecond
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task.Timeout = time.Duration(downloadTime) * time.Second
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2023-01-31 12:48:28 +08:00
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task.HttpingColomap = task.MapColoMap()
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task.HttpingRequest = task.GetRequest()
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2021-11-13 16:49:16 +08:00
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2020-12-05 16:03:21 +08:00
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if printVersion {
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println(version)
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fmt.Println("检查版本更新中...")
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checkUpdate()
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if versionNew != "" {
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2021-11-14 15:16:32 +08:00
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fmt.Printf("*** 发现新版本 [%s]!请前往 [https://github.com/XIU2/CloudflareSpeedTest] 更新! ***", versionNew)
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2020-12-05 16:03:21 +08:00
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} else {
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fmt.Println("当前为最新版本 [" + version + "]!")
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}
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os.Exit(0)
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}
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}
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func main() {
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2021-11-17 15:40:53 +08:00
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task.InitRandSeed() // 置随机数种子
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2020-12-19 09:54:18 +08:00
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2021-11-14 15:16:32 +08:00
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fmt.Printf("# XIU2/CloudflareSpeedTest %s \n\n", version)
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2020-12-05 16:03:21 +08:00
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2021-11-12 11:58:21 +08:00
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// 开始延迟测速
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2021-11-10 23:58:40 +08:00
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pingData := task.NewPing().Run().FilterDelay()
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2021-11-12 11:58:21 +08:00
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// 开始下载测速
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2021-11-10 17:12:12 +08:00
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speedData := task.TestDownloadSpeed(pingData)
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2022-11-08 15:47:19 +08:00
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utils.ExportCsv(speedData) // 输出文件
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speedData.Print() // 打印结果
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2021-11-09 17:52:08 +08:00
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if versionNew != "" {
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fmt.Printf("\n*** 发现新版本 [%s]!请前往 [https://github.com/XIU2/CloudflareSpeedTest] 更新! ***\n", versionNew)
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}
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2021-11-13 22:57:18 +08:00
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endPrint()
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}
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2021-11-09 17:52:08 +08:00
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2021-11-13 22:57:18 +08:00
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func endPrint() {
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2021-11-14 12:47:57 +08:00
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if utils.NoPrintResult() {
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return
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}
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2021-11-10 17:12:12 +08:00
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if runtime.GOOS == "windows" { // 如果是 Windows 系统,则需要按下 回车键 或 Ctrl+C 退出(避免通过双击运行时,测速完毕后直接关闭)
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2021-11-17 15:40:53 +08:00
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fmt.Printf("按下 回车键 或 Ctrl+C 退出。")
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2022-10-04 10:51:12 +08:00
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fmt.Scanln()
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2020-12-05 16:03:21 +08:00
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}
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}
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// 检查更新
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func checkUpdate() {
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2021-11-13 16:49:16 +08:00
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timeout := 10 * time.Second
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2020-12-05 16:03:21 +08:00
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client := http.Client{Timeout: timeout}
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2021-11-27 23:21:02 +08:00
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res, err := client.Get("https://api.xiu2.xyz/ver/cloudflarespeedtest.txt")
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2021-11-09 17:52:08 +08:00
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if err != nil {
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return
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}
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// 读取资源数据 body: []byte
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body, err := ioutil.ReadAll(res.Body)
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if err != nil {
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return
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}
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// 关闭资源流
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defer res.Body.Close()
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if string(body) != version {
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versionNew = string(body)
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2020-12-05 16:03:21 +08:00
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}
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}
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