diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f44c4df
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,19 @@
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+downloads
+java
+versions
+bin
+j
+# Dependency directories (remove the comment below to include it)
+# vendor/
diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..95af279
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,16 @@
+{
+    // 使用 IntelliSense 了解相关属性。 
+    // 悬停以查看现有属性的描述。
+    // 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Launch Package",
+            "type": "go",
+            "request": "launch",
+            "mode": "auto",
+            "program": "${fileDirname}",
+            "args": ["ls-remote" ]
+        }
+    ]
+}
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..d8d1dd8
--- /dev/null
+++ b/README.md
@@ -0,0 +1,44 @@
+# j
+Gradle_Version_Manager
+
+
+
+
+## 安装
+  [下载](https://github.com/forget-the-bright/j/releases) 下载自己需要的版本, 到自己自定义的目录 修改可执行文件名称为j
+  
+  默认文件下载安装在用户目录下 ```.grvm```目录，目录下  ```versions```, ```downloads```, ```gradle```  分别是本地安装目录，安装包下载目录，当前使用的java版本目录 
+
+  将 JAVA_HOME 配置为 ```USER_HOME\.grvm\gradle```  
+
+  指定安装目录需要 添加环境变量 ```GRVM_HOME```
+## 命令
+
+### 列出
+
+列出所有可安装版本
+```
+grvm ls-remote
+```
+
+
+列出本地安装版本
+```
+grvm ls
+```
+
+### 下载
+```
+grvm install 8
+```
+
+
+### 切换版本
+```
+grvm use 17
+```
+
+
+
+
+
diff --git a/cli/clean.go b/cli/clean.go
new file mode 100644
index 0000000..1fd272c
--- /dev/null
+++ b/cli/clean.go
@@ -0,0 +1,24 @@
+package cli
+
+import (
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+
+	"github.com/urfave/cli/v2"
+)
+
+func clean(ctx *cli.Context) (err error) {
+	entries, err := ioutil.ReadDir(downloadsDir)
+	if err != nil {
+		return cli.Exit(errstring(err), 1)
+	}
+
+	for i := range entries {
+		if err = os.RemoveAll(filepath.Join(downloadsDir, entries[i].Name())); err == nil {
+			fmt.Println("Remove", entries[i].Name())
+		}
+	}
+	return nil
+}
diff --git a/cli/cli.go b/cli/cli.go
new file mode 100644
index 0000000..7d2c815
--- /dev/null
+++ b/cli/cli.go
@@ -0,0 +1,164 @@
+package cli
+
+import (
+	"fmt"
+	"io"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+	"sort"
+	"strings"
+	"time"
+
+	"github.com/Masterminds/semver"
+	"github.com/fatih/color"
+	"github.com/forget-the-bright/j/internal/build"
+	"github.com/urfave/cli/v2"
+)
+
+var (
+	ghomeDir     string
+	downloadsDir string
+	versionsDir  string
+	goroot       string
+)
+
+func init() {
+	/* 	ghomeDir, _ = os.Getwd()
+	   	fmt.Println(ghomeDir)
+	   	goroot = filepath.Join(ghomeDir, "java")
+	   	fmt.Println(goroot)
+	   	downloadsDir = filepath.Join(ghomeDir, "downloads")
+	   	os.MkdirAll(downloadsDir, 0755)
+	   	versionsDir = filepath.Join(ghomeDir, "versions")
+	   	os.MkdirAll(versionsDir, 0755) */
+
+	cli.AppHelpTemplate = fmt.Sprintf(`NAME:
+	{{.Name}}{{if .Usage}} - {{.Usage}}{{end}}
+
+ USAGE:
+	{{if .UsageText}}{{.UsageText}}{{else}}{{.HelpName}} {{if .Commands}} command{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}{{end}}{{if .Version}}{{if not .HideVersion}}
+
+ VERSION:
+	%s{{end}}{{end}}{{if .Description}}
+
+ DESCRIPTION:
+	{{.Description}}{{end}}{{if len .Authors}}
+
+ AUTHOR{{with $length := len .Authors}}{{if ne 1 $length}}S{{end}}{{end}}:
+	{{range $index, $author := .Authors}}{{if $index}}
+	{{end}}{{$author}}{{end}}{{end}}{{if .VisibleCommands}}
+
+ COMMANDS:{{range .VisibleCategories}}{{if .Name}}
+
+	{{.Name}}:{{end}}{{range .VisibleCommands}}
+	  {{join .Names ", "}}{{"\t"}}{{.Usage}}{{end}}{{end}}{{end}}{{if .VisibleFlags}}
+
+ GLOBAL OPTIONS:
+	{{range $index, $option := .VisibleFlags}}{{if $index}}
+	{{end}}{{$option}}{{end}}{{end}}{{if .Copyright}}
+
+ COPYRIGHT:
+	{{.Copyright}}{{end}}
+`, build.ShortVersion)
+}
+
+// Run 运行g命令行
+func Run() {
+	app := cli.NewApp()
+	app.Name = "grvm"
+	app.Usage = "Gradle Version Manager"
+	app.Version = build.Version()
+	app.Copyright = fmt.Sprintf("Copyright (c) 2019-%d, forget-the-bright. All rights reserved.", time.Now().Year())
+	app.Authors = []*cli.Author{
+		{Name: "wh", Email: "helloworldwh@163.com"},
+	}
+
+	app.Before = func(ctx *cli.Context) (err error) {
+		ghomeDir = ghome()
+		goroot = filepath.Join(ghomeDir, "gradle")
+		downloadsDir = filepath.Join(ghomeDir, "downloads")
+		if err = os.MkdirAll(downloadsDir, 0755); err != nil {
+			return err
+		}
+		versionsDir = filepath.Join(ghomeDir, "versions")
+		return os.MkdirAll(versionsDir, 0755)
+	}
+	app.Commands = commands
+
+	if err := app.Run(os.Args); err != nil {
+		os.Exit(1)
+	}
+}
+
+const (
+	homeEnv   = "GRVM_HOME"
+	mirrorEnv = "GRVM_MIRROR"
+)
+
+// ghome 返回g根目录
+func ghome() (dir string) {
+	//fmt.Println(os.Getenv(homeEnv))
+	/* path, _ := os.Getwd()
+	return path */
+	if dir = os.Getenv(homeEnv); dir != "" {
+		return dir
+	}
+	homeDir, _ := os.UserHomeDir()
+	return filepath.Join(homeDir, ".j")
+
+}
+
+// inuse 返回当前的go版本号
+func inuse(goroot string) (version string) {
+	p, _ := os.Readlink(goroot)
+	return filepath.Base(p)
+}
+
+// render 渲染go版本列表
+func render(curV string, items []*semver.Version, out io.Writer) {
+	sort.Sort(semver.Collection(items))
+
+	for i := range items {
+		fields := strings.SplitN(items[i].String(), "-", 2)
+		v := strings.TrimSuffix(strings.TrimSuffix(fields[0], ".0"), ".0")
+		if len(fields) > 1 {
+			v += fields[1]
+		}
+		if v == curV {
+			color.New(color.FgGreen).Fprintf(out, "* %s\n", v)
+		} else {
+			fmt.Fprintf(out, "  %s\n", v)
+		}
+	}
+}
+
+// errstring 返回统一格式的错误信息
+func errstring(err error) string {
+	if err == nil {
+		return ""
+	}
+	return wrapstring(err.Error())
+}
+
+func wrapstring(str string) string {
+	if str == "" {
+		return str
+	}
+	words := strings.Fields(str)
+	if len(words) > 0 {
+		words[0] = strings.Title(words[0])
+	}
+	return fmt.Sprintf("[grvm] %s", strings.Join(words, " "))
+}
+
+func mkSymlink(oldname, newname string) (err error) {
+	if runtime.GOOS == "windows" {
+		// Windows 10下无特权用户无法创建符号链接，优先调用mklink /j创建'目录联接'
+		if err = exec.Command("cmd", "/c", "mklink", "/j", newname, oldname).Run(); err == nil {
+			return nil
+		}
+	}
+	return os.Symlink(oldname, newname)
+}
diff --git a/cli/commands.go b/cli/commands.go
new file mode 100644
index 0000000..766d72c
--- /dev/null
+++ b/cli/commands.go
@@ -0,0 +1,50 @@
+package cli
+
+import "github.com/urfave/cli/v2"
+
+var (
+	commands = []*cli.Command{
+		{
+			Name:      "ls",
+			Usage:     "List installed versions",
+			UsageText: "grvm ls",
+			Action:    list,
+		},
+		/* {
+			Name:      "ls-all",
+			Usage:     "List All versions",
+			UsageText: "j ls-all",
+			Action:    listAll,
+		}, */
+		{
+			Name:      "ls-remote",
+			Usage:     "List Remote versions",
+			UsageText: "grvm ls-remote",
+			Action:    listRemote,
+		},
+		{
+			Name:      "install",
+			Usage:     "install versions",
+			UsageText: "grvm install <version>",
+			Action:    install,
+		},
+		{
+			Name:      "use",
+			Usage:     "Switch to specified version",
+			UsageText: "grvm use <version>",
+			Action:    use,
+		},
+		{
+			Name:      "uninstall",
+			Usage:     "Uninstall a version",
+			UsageText: "grvm uninstall <version>",
+			Action:    uninstall,
+		},
+		{
+			Name:      "clean",
+			Usage:     "Remove files from the package download directory",
+			UsageText: "grvm clean",
+			Action:    clean,
+		},
+	}
+)
diff --git a/cli/install.go b/cli/install.go
new file mode 100644
index 0000000..f9ea508
--- /dev/null
+++ b/cli/install.go
@@ -0,0 +1,95 @@
+package cli
+
+import (
+	"errors"
+	"fmt"
+	"os"
+	"path/filepath"
+
+	"github.com/forget-the-bright/j/internal/pkg/archiver"
+	"github.com/forget-the-bright/j/internal/pkg/check"
+	"github.com/forget-the-bright/j/internal/pkg/collector"
+	"github.com/forget-the-bright/j/internal/pkg/config"
+	"github.com/forget-the-bright/j/internal/pkg/download"
+
+	//"github.com/mholt/archiver/v3"
+	"github.com/urfave/cli/v2"
+)
+
+func fundVersion(version string) *config.UrlItem {
+	config.Url_Items = collector.ConvertCollectorToUrlItem(collector.GetOpenJDKArchiveReleasesInfo(), false)
+	for _, v := range config.Url_Items {
+		if v.SimpleName == version { //strings.Contains(v.SimpleName, version)
+			if version != "8" {
+				v.In.Sha256 = collector.GetSha256ByUrl(v.In.Sha256, true)
+			}
+			return v
+		}
+	}
+	return nil
+}
+
+func downloadAndInstall(version string) (err error) {
+	ui := fundVersion(version)
+	if ui == nil {
+		return cli.Exit(errors.New(version+" version is not supported"), 1)
+	}
+
+	filename := filepath.Join(downloadsDir, ui.In.FileName)
+	//判断本地有没有安装包 没有就进入下载
+	if _, err := os.Stat(filename); err != nil {
+		DownloadWithProgress(ui.In.URL, filename)
+	} else {
+		if ui.In.Sha256 != check.PrintSha256(filename) {
+			DownloadWithProgress(ui.In.URL, filename)
+		}
+	}
+
+	//获取解压目标目录
+	targetV := filepath.Join(versionsDir, ui.SimpleName)
+
+	// 检查版本是否已经安装
+	if finfo, err := os.Stat(targetV); err == nil && finfo.IsDir() {
+		return cli.Exit(fmt.Sprintf("[grvm] %q version has been installed.", version), 1)
+	}
+	// 解压安装包
+	if err = archiver.Unarchive(filename, targetV, true); err != nil {
+		return cli.Exit(errstring(err), 1)
+	}
+	/* 	// 解压安装包
+	   	if err = archiver.Unarchive(filename, versionsDir); err != nil {
+	   		fmt.Println(err.Error())
+	   		return cli.Exit(errstring(err), 1)
+	   	}
+	   	// 目录重命名
+	   	if err = os.Rename(filepath.Join(versionsDir, ui.Expected), targetV); err != nil {
+	   		fmt.Println(err.Error())
+	   		return cli.Exit(errstring(err), 1)
+	   	} */
+
+	// 重新建立软链接
+	_ = os.Remove(goroot)
+	if err = mkSymlink(targetV, goroot); err != nil {
+		return cli.Exit(errstring(err), 1)
+	}
+	fmt.Printf("Now using %s\n", ui.Expected)
+	return nil
+}
+
+func install(ctx *cli.Context) (err error) {
+	version := ctx.Args().First()
+	if version == "" {
+		return cli.ShowSubcommandHelp(ctx)
+	}
+	return downloadAndInstall(version)
+
+}
+
+func Install(version string) (err error) {
+	return downloadAndInstall(version)
+}
+
+// DownloadWithProgress 下载版本另存为指定文件且显示下载进度
+func DownloadWithProgress(url, dst string) (size int64, err error) {
+	return download.Download(url, dst, os.O_CREATE|os.O_WRONLY, 0644, true)
+}
diff --git a/cli/ls-remote.go b/cli/ls-remote.go
new file mode 100644
index 0000000..625321d
--- /dev/null
+++ b/cli/ls-remote.go
@@ -0,0 +1,33 @@
+package cli
+
+import (
+	"fmt"
+
+	"github.com/fatih/color"
+	"github.com/forget-the-bright/j/internal/pkg/collector"
+	"github.com/k0kubun/go-ansi"
+	"github.com/urfave/cli/v2"
+)
+
+func remoteVersionLength(version string) string {
+	yu := 8 - len(version)
+	for i := 0; i < yu; i++ {
+		version += " "
+	}
+	return version
+}
+
+func listRemote(*cli.Context) (err error) {
+	use_version := inuse(goroot)
+	out := ansi.NewAnsiStdout()
+	rs := collector.ConvertCollectorToUrlItem(collector.GetOpenJDKArchiveReleasesInfo(), false)
+	color.New(color.FgGreen).Fprintf(out, " %s\n", " version                    info")
+	for _, v := range rs {
+		if v.SimpleName == use_version { //strings.Contains(v.SimpleName, version)
+			color.New(color.FgGreen).Fprintf(out, "*  %s\n", remoteVersionLength(v.SimpleName)+"      "+v.Expected)
+		} else {
+			fmt.Fprintf(out, "   %s\n", remoteVersionLength(v.SimpleName)+"      "+v.Expected)
+		}
+	}
+	return nil
+}
diff --git a/cli/ls.go b/cli/ls.go
new file mode 100644
index 0000000..ecfc406
--- /dev/null
+++ b/cli/ls.go
@@ -0,0 +1,47 @@
+package cli
+
+import (
+	"fmt"
+	"io/ioutil"
+	"strings"
+
+	"github.com/Masterminds/semver"
+	"github.com/k0kubun/go-ansi"
+	"github.com/urfave/cli/v2"
+)
+
+func list(*cli.Context) (err error) {
+	infos, err := ioutil.ReadDir(versionsDir)
+	if err != nil || len(infos) <= 0 {
+		fmt.Printf("No version installed yet\n\n")
+		return nil
+	}
+	items := make([]*semver.Version, 0, len(infos))
+	for i := range infos {
+		if !infos[i].IsDir() {
+			continue
+		}
+		vname := infos[i].Name()
+		var idx int
+		if strings.Contains(vname, "alpha") {
+			idx = strings.Index(vname, "alpha")
+
+		} else if strings.Contains(vname, "beta") {
+			idx = strings.Index(vname, "beta")
+
+		} else if strings.Contains(vname, "rc") {
+			idx = strings.Index(vname, "rc")
+		}
+		if idx > 0 {
+			vname = vname[:idx] + "-" + vname[idx:]
+		}
+		v, err := semver.NewVersion(vname)
+		if err != nil || v == nil {
+			continue
+		}
+		items = append(items, v)
+	}
+
+	render(inuse(goroot), items, ansi.NewAnsiStdout())
+	return nil
+}
diff --git a/cli/ls_all.go b/cli/ls_all.go
new file mode 100644
index 0000000..1d4c017
--- /dev/null
+++ b/cli/ls_all.go
@@ -0,0 +1,30 @@
+package cli
+
+import (
+	"fmt"
+
+	"github.com/fatih/color"
+	"github.com/forget-the-bright/j/internal/pkg/config"
+	"github.com/k0kubun/go-ansi"
+	"github.com/urfave/cli/v2"
+)
+
+func mathVersionLength(version string) string {
+	if len(version) <= 1 {
+		return version + " "
+	}
+	return version
+}
+func listAll(*cli.Context) (err error) {
+	use_version := inuse(goroot)
+	out := ansi.NewAnsiStdout()
+	color.New(color.FgGreen).Fprintf(out, " %s\n", "version      info")
+	for _, v := range config.ReverseArray(config.Url_Items) {
+		if v.SimpleName == use_version { //strings.Contains(v.SimpleName, version)
+			color.New(color.FgGreen).Fprintf(out, "*  %s\n", mathVersionLength(v.SimpleName)+"      "+v.Expected)
+		} else {
+			fmt.Fprintf(out, "   %s\n", mathVersionLength(v.SimpleName)+"      "+v.Expected)
+		}
+	}
+	return nil
+}
diff --git a/cli/uninstall.go b/cli/uninstall.go
new file mode 100644
index 0000000..300deff
--- /dev/null
+++ b/cli/uninstall.go
@@ -0,0 +1,27 @@
+package cli
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+
+	"github.com/urfave/cli/v2"
+)
+
+func uninstall(ctx *cli.Context) (err error) {
+	vname := ctx.Args().First()
+	if vname == "" {
+		return cli.ShowSubcommandHelp(ctx)
+	}
+	targetV := filepath.Join(versionsDir, vname)
+
+	if finfo, err := os.Stat(targetV); err != nil || !finfo.IsDir() {
+		return cli.Exit(fmt.Sprintf("[j] %q version is not installed", vname), 1)
+	}
+
+	if err = os.RemoveAll(targetV); err != nil {
+		return cli.Exit(wrapstring(fmt.Sprintf("Uninstall failed: %s", err.Error())), 1)
+	}
+	fmt.Printf("Uninstalled java %s\n", vname)
+	return nil
+}
diff --git a/cli/use.go b/cli/use.go
new file mode 100644
index 0000000..c8387c9
--- /dev/null
+++ b/cli/use.go
@@ -0,0 +1,32 @@
+package cli
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+	"path/filepath"
+
+	"github.com/urfave/cli/v2"
+)
+
+func use(ctx *cli.Context) (err error) {
+	vname := ctx.Args().First()
+	if vname == "" {
+		return cli.ShowSubcommandHelp(ctx)
+	}
+	targetV := filepath.Join(versionsDir, vname)
+
+	if finfo, err := os.Stat(targetV); err != nil || !finfo.IsDir() {
+		return cli.Exit(fmt.Sprintf("[j] The %q version does not exist, please install it first.", vname), 1)
+	}
+
+	_ = os.Remove(goroot)
+
+	if err = mkSymlink(targetV, goroot); err != nil {
+		return cli.Exit(errstring(err), 1)
+	}
+	if output, err := exec.Command(filepath.Join(goroot, "bin", "java"), "--version").Output(); err == nil {
+		fmt.Print(string(output))
+	}
+	return nil
+}
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..f2c8281
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,29 @@
+module github.com/forget-the-bright/j
+
+go 1.20
+
+require (
+	github.com/Masterminds/semver v1.5.0
+	github.com/PuerkitoBio/goquery v1.8.1
+	github.com/fatih/color v1.15.0
+	github.com/k0kubun/go-ansi v0.0.0-20180517002512-3bf9e2903213
+	github.com/schollz/progressbar/v3 v3.13.1
+	github.com/urfave/cli/v2 v2.25.0
+	github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8
+)
+
+require (
+	github.com/andybalholm/cascadia v1.3.1 // indirect
+	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.17 // indirect
+	github.com/mattn/go-runewidth v0.0.14 // indirect
+	github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db // indirect
+	github.com/rivo/uniseg v0.4.3 // indirect
+	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/stretchr/testify v1.8.0 // indirect
+	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
+	golang.org/x/net v0.7.0 // indirect
+	golang.org/x/sys v0.6.0 // indirect
+	golang.org/x/term v0.6.0 // indirect
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..b11bbff
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,85 @@
+github.com/Masterminds/semver v1.5.0 h1:H65muMkzWKEuNDnfl9d70GUjFniHKHRbFPGBuZ3QEww=
+github.com/Masterminds/semver v1.5.0/go.mod h1:MB6lktGJrhw8PrUyiEoblNEGEQ+RzHPF078ddwwvV3Y=
+github.com/PuerkitoBio/goquery v1.8.1 h1:uQxhNlArOIdbrH1tr0UXwdVFgDcZDrZVdcpygAcwmWM=
+github.com/PuerkitoBio/goquery v1.8.1/go.mod h1:Q8ICL1kNUJ2sXGoAhPGUdYDJvgQgHzJsnnd3H7Ho5jQ=
+github.com/andybalholm/cascadia v1.3.1 h1:nhxRkql1kdYCc8Snf7D5/D3spOX+dBgjA6u8x004T2c=
+github.com/andybalholm/cascadia v1.3.1/go.mod h1:R4bJ1UQfqADjvDa4P6HZHLh/3OxWWEqc0Sk8XGwHqvA=
+github.com/cpuguy83/go-md2man/v2 v2.0.2 h1:p1EgwI/C7NhT0JmVkwCD2ZBK8j4aeHQX2pMHHBfMQ6w=
+github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/fatih/color v1.15.0 h1:kOqh6YHBtK8aywxGerMG2Eq3H6Qgoqeo13Bk2Mv/nBs=
+github.com/fatih/color v1.15.0/go.mod h1:0h5ZqXfHYED7Bhv2ZJamyIOUej9KtShiJESRwBDUSsw=
+github.com/k0kubun/go-ansi v0.0.0-20180517002512-3bf9e2903213 h1:qGQQKEcAR99REcMpsXCp3lJ03zYT1PkRd3kQGPn9GVg=
+github.com/k0kubun/go-ansi v0.0.0-20180517002512-3bf9e2903213/go.mod h1:vNUNkEQ1e29fT/6vq2aBdFsgNPmy8qMdSay1npru+Sw=
+github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
+github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/mattn/go-isatty v0.0.17 h1:BTarxUcIeDqL27Mc+vyvdWYSL28zpIhv3RoTdsLMPng=
+github.com/mattn/go-isatty v0.0.17/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/mattn/go-runewidth v0.0.14 h1:+xnbZSEeDbOIg5/mE6JF0w6n9duR1l3/WmbinWVwUuU=
+github.com/mattn/go-runewidth v0.0.14/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
+github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db h1:62I3jR2EmQ4l5rM/4FEfDWcRD+abF5XlKShorW5LRoQ=
+github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db/go.mod h1:l0dey0ia/Uv7NcFFVbCLtqEBQbrT4OCwCSKTEv6enCw=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
+github.com/rivo/uniseg v0.4.3 h1:utMvzDsuh3suAEnhH0RdHmoPbU648o6CvXxTx4SBMOw=
+github.com/rivo/uniseg v0.4.3/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
+github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/schollz/progressbar/v3 v3.13.1 h1:o8rySDYiQ59Mwzy2FELeHY5ZARXZTVJC7iHD6PEFUiE=
+github.com/schollz/progressbar/v3 v3.13.1/go.mod h1:xvrbki8kfT1fzWzBT/UZd9L6GA+jdL7HAgq2RFnO6fQ=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
+github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
+github.com/urfave/cli/v2 v2.25.0 h1:ykdZKuQey2zq0yin/l7JOm9Mh+pg72ngYMeB0ABn6q8=
+github.com/urfave/cli/v2 v2.25.0/go.mod h1:GHupkWPMM0M/sj1a2b4wUrWBPzazNrIjouW6fmdJLxc=
+github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8 h1:nIPpBwaJSVYIxUFsDv3M8ofmx9yWTog9BfvIu0q41lo=
+github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8/go.mod h1:HUYIGzjTL3rfEspMxjDjgmT5uz5wzYJKVo23qUhYTos=
+github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 h1:bAn7/zixMGCfxrRTfdpNzjtPYqr8smhKouy9mxVdGPU=
+github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673/go.mod h1:N3UwUGtsrSj3ccvlPHLoLsHnpR27oXr4ZE984MbSER8=
+github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
+golang.org/x/net v0.0.0-20210916014120-12bc252f5db8/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
+golang.org/x/net v0.7.0 h1:rJrUqqhjsgNp7KqAIc25s9pZnjU7TUcSY7HcVZjdn1g=
+golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
+golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.6.0 h1:MVltZSvRTcU2ljQOhs94SXPftV6DCNnZViHeQps87pQ=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
+golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
+golang.org/x/term v0.6.0 h1:clScbb1cHjoCkyRbWwBEUZ5H/tIFu5TAXIqaZD0Gcjw=
+golang.org/x/term v0.6.0/go.mod h1:m6U89DPEgQRMq3DNkDClhWw02AUbt2daBVO4cn4Hv9U=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
+golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/internal/build/build.go b/internal/build/build.go
new file mode 100644
index 0000000..59ddb47
--- /dev/null
+++ b/internal/build/build.go
@@ -0,0 +1,41 @@
+package build
+
+import "strings"
+
+const (
+	// ShortVersion 短版本号
+	ShortVersion = "1.0.0"
+)
+
+// The value of variables come form `gb build -ldflags '-X "build.Build=xxxxx" -X "build.CommitID=xxxx"' `
+var (
+	// Build build time
+	Build string
+	// Branch current git branch
+	Branch string
+	// Commit git commit id
+	Commit string
+)
+
+// Version 生成版本信息
+func Version() string {
+	var buf strings.Builder
+	buf.WriteString(ShortVersion)
+
+	if Build != "" {
+		buf.WriteByte('\n')
+		buf.WriteString("build: ")
+		buf.WriteString(Build)
+	}
+	if Branch != "" {
+		buf.WriteByte('\n')
+		buf.WriteString("branch: ")
+		buf.WriteString(Branch)
+	}
+	if Commit != "" {
+		buf.WriteByte('\n')
+		buf.WriteString("commit: ")
+		buf.WriteString(Commit)
+	}
+	return buf.String()
+}
diff --git a/internal/pkg/archiver/archiver.go b/internal/pkg/archiver/archiver.go
new file mode 100644
index 0000000..1358f66
--- /dev/null
+++ b/internal/pkg/archiver/archiver.go
@@ -0,0 +1,29 @@
+package archiver
+
+import (
+	"errors"
+	"strings"
+)
+
+func Run_unzip(src string, dst string, strip bool) error {
+	return Unarchive(src, dst, strip)
+}
+
+func Unarchive(src string, dst string, strip bool) (err error) {
+	fileTypes := strings.Split(src, ".")
+	if len(fileTypes) == 0 {
+		return errors.New("fileType is not supported")
+	}
+	//fmt.Println(fileTypes[len(fileTypes)-1])
+	switch fileTypes[len(fileTypes)-1] {
+	case "gz":
+		err = untgz(src, dst, strip)
+	case "gx":
+		err = untgx(src, dst, strip)
+	case "zip":
+		err = unzip(src, dst, strip)
+	default:
+		err = errors.New(fileTypes[len(fileTypes)-1] + " is not supported")
+	}
+	return err
+}
diff --git a/internal/pkg/archiver/tgx.go b/internal/pkg/archiver/tgx.go
new file mode 100644
index 0000000..7c2c5ac
--- /dev/null
+++ b/internal/pkg/archiver/tgx.go
@@ -0,0 +1,117 @@
+package archiver
+
+import (
+	"archive/tar"
+	"io"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/xi2/xz"
+)
+
+func untgx(src string, dst string, strip bool) error {
+	xzFile, err := os.Open(src)
+	if err != nil {
+		return err
+	}
+	defer xzFile.Close()
+	var prefixToStrip string
+	if strip {
+		xzr, err := xz.NewReader(xzFile, 0)
+		if err != nil {
+			return err
+		}
+		r := tar.NewReader(xzr)
+		var prefix []string
+		for {
+			header, err := r.Next()
+			if err == io.EOF {
+				break
+			}
+			if err != nil {
+				return err
+			}
+			var dir string
+			if header.Typeflag != tar.TypeDir {
+				dir = filepath.Dir(header.Name)
+			} else {
+				continue
+			}
+			if prefix != nil {
+				dirSplit := strings.Split(dir, string(filepath.Separator))
+				i, e, dse := 0, len(prefix), len(dirSplit)
+				if dse < e {
+					e = dse
+				}
+				for i < e {
+					if prefix[i] != dirSplit[i] {
+						prefix = prefix[0:i]
+						break
+					}
+					i++
+				}
+			} else {
+				prefix = strings.Split(dir, string(filepath.Separator))
+			}
+		}
+		prefixToStrip = strings.Join(prefix, string(filepath.Separator))
+	}
+	xzFile.Seek(0, 0)
+	xzr, err := xz.NewReader(xzFile, 0)
+	if err != nil {
+		return err
+	}
+	r := tar.NewReader(xzr)
+	dirCache := make(map[string]bool) // todo: radix tree would perform better here
+	if err := os.MkdirAll(dst, 0755); err != nil {
+		return err
+	}
+	for {
+		header, err := r.Next()
+		if err == io.EOF {
+			break
+		}
+		if err != nil {
+			return err
+		}
+		var dir string
+		if header.Typeflag != tar.TypeDir {
+			dir = filepath.Dir(header.Name)
+		} else {
+			dir = filepath.Clean(header.Name)
+			if !strings.HasPrefix(dir, prefixToStrip) {
+				continue
+			}
+		}
+		dir = strings.TrimPrefix(dir, prefixToStrip)
+		if dir != "" && dir != "." {
+			cached := dirCache[dir]
+			if !cached {
+				if err := os.MkdirAll(filepath.Join(dst, dir), 0755); err != nil {
+					return err
+				}
+				dirCache[dir] = true
+			}
+		}
+		target := filepath.Join(dst, dir, filepath.Base(header.Name))
+		switch header.Typeflag {
+		case tar.TypeReg:
+			d, err := os.OpenFile(target,
+				os.O_WRONLY|os.O_CREATE|os.O_TRUNC, os.FileMode(header.Mode|0600)&0777)
+			if err != nil {
+				return err
+			}
+			_, err = io.Copy(d, r)
+			d.Close()
+			if err != nil {
+				return err
+			}
+		case tar.TypeSymlink:
+			if err = os.Symlink(header.Linkname, target); err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
diff --git a/internal/pkg/archiver/tgz.go b/internal/pkg/archiver/tgz.go
new file mode 100644
index 0000000..e1981fa
--- /dev/null
+++ b/internal/pkg/archiver/tgz.go
@@ -0,0 +1,118 @@
+package archiver
+
+import (
+	"archive/tar"
+	"compress/gzip"
+	"io"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+func untgz(src string, dst string, strip bool) error {
+	gzFile, err := os.Open(src)
+	if err != nil {
+		return err
+	}
+	defer gzFile.Close()
+	var prefixToStrip string
+	if strip {
+		gzr, err := gzip.NewReader(gzFile)
+		if err != nil {
+			return err
+		}
+		defer gzr.Close()
+		r := tar.NewReader(gzr)
+		var prefix []string
+		for {
+			header, err := r.Next()
+			if err == io.EOF {
+				break
+			}
+			if err != nil {
+				return err
+			}
+			var dir string
+			if header.Typeflag != tar.TypeDir {
+				dir = filepath.Dir(header.Name)
+			} else {
+				continue
+			}
+			if prefix != nil {
+				dirSplit := strings.Split(dir, string(filepath.Separator))
+				i, e, dse := 0, len(prefix), len(dirSplit)
+				if dse < e {
+					e = dse
+				}
+				for i < e {
+					if prefix[i] != dirSplit[i] {
+						prefix = prefix[0:i]
+						break
+					}
+					i++
+				}
+			} else {
+				prefix = strings.Split(dir, string(filepath.Separator))
+			}
+		}
+		prefixToStrip = strings.Join(prefix, string(filepath.Separator))
+	}
+	gzFile.Seek(0, 0)
+	gzr, err := gzip.NewReader(gzFile)
+	if err != nil {
+		return err
+	}
+	defer gzr.Close()
+	r := tar.NewReader(gzr)
+	dirCache := make(map[string]bool) // todo: radix tree would perform better here
+	if err := os.MkdirAll(dst, 0755); err != nil {
+		return err
+	}
+	for {
+		header, err := r.Next()
+		if err == io.EOF {
+			break
+		}
+		if err != nil {
+			return err
+		}
+		var dir string
+		if header.Typeflag != tar.TypeDir {
+			dir = filepath.Dir(header.Name)
+		} else {
+			dir = filepath.Clean(header.Name)
+			if !strings.HasPrefix(dir, prefixToStrip) {
+				continue
+			}
+		}
+		dir = strings.TrimPrefix(dir, prefixToStrip)
+		if dir != "" && dir != "." {
+			cached := dirCache[dir]
+			if !cached {
+				if err := os.MkdirAll(filepath.Join(dst, dir), 0755); err != nil {
+					return err
+				}
+				dirCache[dir] = true
+			}
+		}
+		target := filepath.Join(dst, dir, filepath.Base(header.Name))
+		switch header.Typeflag {
+		case tar.TypeReg:
+			d, err := os.OpenFile(target,
+				os.O_WRONLY|os.O_CREATE|os.O_TRUNC, os.FileMode(header.Mode|0600)&0777)
+			if err != nil {
+				return err
+			}
+			_, err = io.Copy(d, r)
+			d.Close()
+			if err != nil {
+				return err
+			}
+		case tar.TypeSymlink:
+			if err = os.Symlink(header.Linkname, target); err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
diff --git a/internal/pkg/archiver/zip.go b/internal/pkg/archiver/zip.go
new file mode 100644
index 0000000..bc3b526
--- /dev/null
+++ b/internal/pkg/archiver/zip.go
@@ -0,0 +1,89 @@
+package archiver
+
+import (
+	"archive/zip"
+	"io"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+func unzip(src string, dst string, strip bool) error {
+	r, err := zip.OpenReader(src)
+	if err != nil {
+		return err
+	}
+	defer r.Close()
+	var prefixToStrip string
+	if strip {
+		var prefix []string
+		for _, f := range r.File {
+			var dir string
+			if !f.Mode().IsDir() {
+				dir = filepath.Dir(f.Name)
+			} else {
+				continue
+			}
+			if prefix != nil {
+				dirSplit := strings.Split(dir, string(filepath.Separator))
+				i, e, dse := 0, len(prefix), len(dirSplit)
+				if dse < e {
+					e = dse
+				}
+				for i < e {
+					if prefix[i] != dirSplit[i] {
+						prefix = prefix[0:i]
+						break
+					}
+					i++
+				}
+			} else {
+				prefix = strings.Split(dir, string(filepath.Separator))
+			}
+		}
+		prefixToStrip = strings.Join(prefix, string(filepath.Separator))
+	}
+	dirCache := make(map[string]bool) // todo: radix tree would perform better here
+	if err := os.MkdirAll(dst, 0755); err != nil {
+		return err
+	}
+	for _, f := range r.File {
+		var dir string
+		if !f.Mode().IsDir() {
+			dir = filepath.Dir(f.Name)
+		} else {
+			dir = filepath.Clean(f.Name)
+			if !strings.HasPrefix(dir, prefixToStrip) {
+				continue
+			}
+		}
+		dir = strings.TrimPrefix(dir, prefixToStrip)
+		if dir != "" && dir != "." {
+			cached := dirCache[dir]
+			if !cached {
+				if err := os.MkdirAll(filepath.Join(dst, dir), 0755); err != nil {
+					return err
+				}
+				dirCache[dir] = true
+			}
+		}
+		if !f.Mode().IsDir() {
+			name := filepath.Base(f.Name)
+			fr, err := f.Open()
+			if err != nil {
+				return err
+			}
+			d, err := os.OpenFile(filepath.Join(dst, dir, name),
+				os.O_WRONLY|os.O_CREATE|os.O_TRUNC, (f.Mode()|0600)&0777)
+			if err != nil {
+				return err
+			}
+			_, err = io.Copy(d, fr)
+			d.Close()
+			if err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
diff --git a/internal/pkg/check/sha256sum.go b/internal/pkg/check/sha256sum.go
new file mode 100644
index 0000000..957b860
--- /dev/null
+++ b/internal/pkg/check/sha256sum.go
@@ -0,0 +1,24 @@
+package check
+
+import (
+	"crypto/sha256"
+	"encoding/hex"
+	"fmt"
+	"io/ioutil"
+)
+
+func PrintSha256(path string) string {
+	strContent := readFileToStr(path)
+	sum := sha256.Sum256([]byte(strContent))
+	//fmt.Printf("sha256: %x\n", sum)
+	return hex.EncodeToString(sum[:])
+}
+
+func readFileToStr(path string) string {
+	content, err := ioutil.ReadFile(path)
+	if err != nil {
+		fmt.Println("read file failed, err:", err)
+		return ""
+	}
+	return string(content)
+}
diff --git a/internal/pkg/collector/collector.go b/internal/pkg/collector/collector.go
new file mode 100644
index 0000000..3435f9c
--- /dev/null
+++ b/internal/pkg/collector/collector.go
@@ -0,0 +1,72 @@
+package collector
+
+import (
+	"io/ioutil"
+	"net/http"
+	"strings"
+)
+
+type Collector struct {
+	Version       string
+	Windows_X64   *Op_Item
+	Linux_X64     *Op_Item
+	Linux_AArch64 *Op_Item
+	Mac_X64       *Op_Item
+	Mac_AArch64   *Op_Item
+}
+
+type Op_Item struct {
+	FileType  string
+	Arch      string
+	Url       string
+	Sha256Url string
+	FileName  string
+}
+
+var Archive_Releases_Collectors []*Collector
+var Collectors []*Collector
+
+var Collector_Archive_Url string = Collector_Url + "/archive/"
+var Collector_Url string = "https://jdk.java.net"
+
+func build_Op_Item(file_type, arch, download_url, sha256_url, file_name string) *Op_Item {
+	return &Op_Item{
+		FileType:  file_type,
+		Arch:      arch,
+		Url:       download_url,
+		Sha256Url: sha256_url,
+		FileName:  file_name,
+	}
+}
+
+func getFileNameByDownLoadUrl(url string) string {
+	downloads := strings.Split(url, "/")
+	file_name := downloads[len(downloads)-1]
+	return file_name
+}
+func getFileNameNoSuffix(file_name string) string {
+	return strings.ReplaceAll(file_name, "."+getFileTypeByFileName(file_name), "")
+}
+
+func GetSha256ByUrl(url string, isGetSha256 bool) string {
+	if isGetSha256 {
+		resp, _ := http.Get(url)
+		defer resp.Body.Close()
+		bytes, _ := ioutil.ReadAll(resp.Body)
+		return string(bytes)
+	} else {
+		return url
+	}
+}
+
+func getFileTypeByFileName(filename string) string {
+	filenames := strings.Split(filename, ".")
+	switch filenames[len(filenames)-1] {
+	case "zip":
+		return "zip"
+	case "gz":
+		return "tar.gz"
+	default:
+		return filenames[len(filenames)-1]
+	}
+}
diff --git a/internal/pkg/collector/gradle_collector_test.go b/internal/pkg/collector/gradle_collector_test.go
new file mode 100644
index 0000000..8947398
--- /dev/null
+++ b/internal/pkg/collector/gradle_collector_test.go
@@ -0,0 +1,87 @@
+package collector
+
+import (
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"testing"
+
+	"github.com/PuerkitoBio/goquery"
+)
+
+func Test_GetGradleSha256ByUrl(t *testing.T) {
+	resp, _ := httpGetByProxy("https://downloads.gradle-dn.com/distributions/gradle-8.0.2-bin.zip.sha256")
+	defer resp.Body.Close()
+	bytes, _ := ioutil.ReadAll(resp.Body)
+	t.Run("", func(t *testing.T) {
+		fmt.Println(string(bytes))
+	})
+
+}
+
+func Test_getCollectorVersionShaSum(t *testing.T) {
+	resp, _ := httpGetByProxy("https://gradle.org/release-checksums/")
+
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		fmt.Println("false")
+	}
+	versions := make([]*string, 0)
+	maps := make(map[string]string)
+	doc_selector, _ := goquery.NewDocumentFromReader(resp.Body)
+	t.Run("", func(t *testing.T) {
+		docs := doc_selector.Find(".layout__main")
+		a_docs := docs.Find("a[name]")
+		a_docs.Each(func(j int, a_doc *goquery.Selection) {
+			version := a_doc.AttrOr("name", "")
+			if version != "" {
+				versions = append(versions, &version)
+
+			}
+		})
+		lis := docs.Find("ul[style]")
+
+		for i := 0; i < len(versions); i++ {
+			sha256 := lis.Eq(i).Find("li").Eq(i).Find("code").Text()
+			maps[*versions[i]] = sha256
+			fmt.Printf("version: %v ,  sha256: %v\n", *versions[i], sha256)
+		}
+		/* 	fmt.Printf("len(versions): %v\n", len(versions))
+		s := lis.Eq(0).Find("li").Eq(0).Find("code")
+		fmt.Printf("lis: %v\n", s.Text())
+		docs.Each(func(j int, doc *goquery.Selection) {
+
+		}) */
+	})
+}
+
+func Test_getCollectorVersion(t *testing.T) {
+	resp, _ := httpGetByProxy("https://gradle.org/releases/")
+	//resp, _ := http.Get("https://gradle.org/releases/")
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		fmt.Println("false")
+	}
+	doc_selector, _ := goquery.NewDocumentFromReader(resp.Body)
+	t.Run("", func(t *testing.T) {
+		a_docs := doc_selector.Find(".resources-contents").Find("a[name]")
+		a_docs.Each(func(j int, a_doc *goquery.Selection) {
+			version := a_doc.AttrOr("name", "")
+			fmt.Printf("version: %v\n", version)
+		})
+	})
+}
+
+func httpGetByProxy(url string) (*http.Response, error) {
+	request, _ := http.NewRequest("GET", url, nil)
+	return getClientProxy().Do(request)
+}
+
+func getClientProxy() *http.Client {
+	proxyUrl, err := url.Parse("http://127.0.0.1:8000")
+	if err != nil {
+		panic(err)
+	}
+	return &http.Client{Transport: &http.Transport{Proxy: http.ProxyURL(proxyUrl)}}
+}
diff --git a/internal/pkg/collector/openjdk_collector.go b/internal/pkg/collector/openjdk_collector.go
new file mode 100644
index 0000000..5372ec3
--- /dev/null
+++ b/internal/pkg/collector/openjdk_collector.go
@@ -0,0 +1,215 @@
+package collector
+
+import (
+	"fmt"
+	"net/http"
+	"runtime"
+	"strings"
+
+	"github.com/PuerkitoBio/goquery"
+	"github.com/forget-the-bright/j/internal/pkg/config"
+)
+
+func ConvertCollectorToUrlItem(colls []*Collector, isGetSha256 bool) []*config.UrlItem {
+	var rs = make([]*config.UrlItem, 0)
+	for _, coll := range colls {
+		var item *Op_Item
+		switch runtime.GOOS {
+		case "linux":
+			if runtime.GOARCH == "aarch64" {
+				item = coll.Linux_AArch64
+			} else {
+				item = coll.Linux_X64
+			}
+		case "windows":
+			item = coll.Windows_X64
+		case "darwin":
+			if runtime.GOARCH == "aarch64" {
+				item = coll.Mac_AArch64
+			} else {
+				item = coll.Mac_X64
+			}
+		default:
+			item = nil
+		}
+		if item != nil {
+			rs = append(rs, &config.UrlItem{
+				In: &config.JavaFileItem{
+					FileName: item.FileName,
+					URL:      item.Url,
+					Sha256:   GetSha256ByUrl(item.Sha256Url, isGetSha256),
+				},
+				SimpleName: coll.Version,
+				Expected:   getFileNameNoSuffix(item.FileName),
+			})
+		}
+	}
+	switch runtime.GOOS {
+	case "windows":
+		rs = append(rs, &config.UrlItem{
+			In: &config.JavaFileItem{
+				FileName: "openjdk-8u42-b03-windows-i586-14_jul_2022.zip",
+				URL:      "https://download.java.net/openjdk/jdk8u42/ri/openjdk-8u42-b03-windows-i586-14_jul_2022.zip",
+				Sha256:   "0314134bd981db63c7ca68d262ef896383b5694307a14bac81af88b5ad926279",
+			},
+			Expected:   "openjdk-8u42-b03-windows-i586-14_jul_2022",
+			SimpleName: "8",
+		})
+	case "linux":
+		rs = append(rs, &config.UrlItem{
+			In: &config.JavaFileItem{
+				FileName: "openjdk-8u42-b03-linux-x64-14_jul_2022.tar.gz",
+				URL:      "https://download.java.net/openjdk/jdk8u42/ri/openjdk-8u42-b03-linux-x64-14_jul_2022.tar.gz",
+				Sha256:   "dd5fc6ef5ebffb88cd66af5258226c31f6c719fdcd855d95464fdb2cab051baa",
+			},
+			Expected:   "openjdk-8u42-b03-linux-x64-14_jul_2022",
+			SimpleName: "8",
+		})
+
+	}
+	return config.ReverseArray(rs)
+}
+
+func GetOpenJDKVesionUrlInfo() []*Collector {
+	resp, _ := http.Get(Collector_Archive_Url)
+	Collectors = make([]*Collector, 0)
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		fmt.Println("false")
+	}
+	doc_selector, _ := goquery.NewDocumentFromReader(resp.Body)
+	divs := doc_selector.Find("#sidebar").Find(".links")
+	divs.Each(func(j int, div *goquery.Selection) {
+		link_about := div.Find(".about").Text()
+		if link_about == "Reference Implementations" {
+			a_docs := div.Find("a")
+			a_docs.Each(func(j int, a_doc *goquery.Selection) {
+				info_url := a_doc.AttrOr("href", "")
+				versions := strings.Split(a_doc.Text(), " ")
+				version := versions[len(versions)-1]
+				version_url := Collector_Url + strings.ReplaceAll(info_url, ".", "")
+				Collectors = append(Collectors, getVersionByUrl(version, version_url))
+				//fmt.Println(version)
+				//fmt.Println(version_url)
+			})
+		}
+		//fmt.Printf("link_about: %v\n", link_about)
+	})
+	return Collectors
+}
+
+func GetOpenJDKArchiveReleasesInfo() []*Collector {
+	Archive_Releases_Collectors = make([]*Collector, 0)
+	resp, _ := http.Get(Collector_Archive_Url)
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		fmt.Println("false")
+	}
+	docs, _ := goquery.NewDocumentFromReader(resp.Body)
+	tbody_docs := docs.Find(".builds").Find("tbody").Children()
+	var collector_Item *Collector
+	tbody_docs.Each(func(j int, tr *goquery.Selection) {
+		th := tr.Find("th")
+		if th.Length() == 1 {
+			val := th.Text()
+			if val != "Source" {
+				s2 := strings.Split(val, "(build ")
+				version_str := strings.Trim(strings.Trim(s2[0], " "), " GA")
+				//fmt.Println("\n" + version_str)
+				collector_Item = &Collector{
+					Version: version_str,
+				}
+				Archive_Releases_Collectors = append(Archive_Releases_Collectors, collector_Item)
+			}
+		}
+		if th.Length() == 2 {
+			a_item := tr.Find("td").Find("a")
+			file_type := strings.Trim(a_item.First().Text(), "\n")
+			download_url := a_item.First().AttrOr("href", "")
+			file_name := getFileNameByDownLoadUrl(download_url)
+			sha256_url := a_item.Last().AttrOr("href", "")
+			releases := strings.Split(th.First().Text(), "/")
+
+			switch releases[0] {
+			case "Windows":
+				collector_Item.Windows_X64 = build_Op_Item(file_type, "x64", download_url, sha256_url, file_name)
+			case "Mac":
+				if len(releases) == 1 || releases[1] == "x64" {
+					collector_Item.Mac_X64 = build_Op_Item(file_type, "x64", download_url, sha256_url, file_name)
+				} else {
+					collector_Item.Mac_AArch64 = build_Op_Item(file_type, releases[1], download_url, sha256_url, file_name)
+				}
+			case "Linux":
+				if len(releases) == 1 || releases[1] == "x64" {
+					collector_Item.Linux_X64 = build_Op_Item(file_type, "x64", download_url, sha256_url, file_name)
+				} else {
+					collector_Item.Linux_X64 = build_Op_Item(file_type, releases[1], download_url, sha256_url, file_name)
+				}
+			}
+		}
+	})
+	return Archive_Releases_Collectors
+}
+
+func getVersionByUrl(version, url string) *Collector {
+	var coll = Collector{
+		Version: version,
+	}
+	resp, _ := http.Get(url)
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		fmt.Println("false")
+	}
+	doc_selector, _ := goquery.NewDocumentFromReader(resp.Body)
+
+	divs := doc_selector.Find("#main").Find("ul")
+
+	if divs.Length() <= 1 || version == "8" {
+		li_docs := divs.Find("li")
+		linux_x64_a := li_docs.Eq(0).Find("a")
+		windows_x64_a := li_docs.Eq(1).Find("a")
+
+		linux_url := linux_x64_a.Eq(0).AttrOr("href", "")
+		linux_file_name := getFileNameByDownLoadUrl(linux_url)
+		linux_file_type := getFileTypeByFileName(linux_file_name)
+		linux_sha256_url := linux_x64_a.Eq(1).AttrOr("href", "")
+
+		windows_url := windows_x64_a.Eq(0).AttrOr("href", "")
+		windows_file_name := getFileNameByDownLoadUrl(windows_url)
+		windows_file_type := getFileTypeByFileName(windows_file_name)
+		windows_sha256_url := windows_x64_a.Eq(1).AttrOr("href", "")
+
+		coll.Linux_X64 = &Op_Item{
+			Arch:      "x64",
+			Url:       linux_url,
+			Sha256Url: linux_sha256_url,
+			FileName:  linux_file_name,
+			FileType:  linux_file_type,
+		}
+		coll.Windows_X64 = &Op_Item{
+			Arch:      "x64",
+			Url:       windows_url,
+			Sha256Url: windows_sha256_url,
+			FileName:  windows_file_name,
+			FileType:  windows_file_type,
+		}
+	} else {
+		divs_eq0 := divs.Eq(0)
+		li_docs := divs_eq0.Find("li")
+		linux_x64_a := li_docs.Eq(0).Find("a")
+
+		linux_url := linux_x64_a.Eq(0).AttrOr("href", "")
+		linux_file_name := getFileNameByDownLoadUrl(linux_url)
+		linux_file_type := getFileTypeByFileName(linux_file_name)
+		linux_sha256_url := linux_x64_a.Eq(1).AttrOr("href", "")
+		coll.Linux_X64 = &Op_Item{
+			Arch:      "x64",
+			Url:       linux_url,
+			Sha256Url: linux_sha256_url,
+			FileName:  linux_file_name,
+			FileType:  linux_file_type,
+		}
+
+	}
+	return &coll
+}
diff --git a/internal/pkg/collector/openjdk_collector_test.go b/internal/pkg/collector/openjdk_collector_test.go
new file mode 100644
index 0000000..c6392a1
--- /dev/null
+++ b/internal/pkg/collector/openjdk_collector_test.go
@@ -0,0 +1,188 @@
+package collector
+
+import (
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"strings"
+	"testing"
+
+	"github.com/PuerkitoBio/goquery"
+)
+
+func Test_GetSha256ByUrl(t *testing.T) {
+	resp, _ := http.Get("https://download.java.net/java/GA/jdk19.0.1/afdd2e245b014143b62ccb916125e3ce/10/GPL/openjdk-19.0.1_windows-x64_bin.zip.sha256")
+	defer resp.Body.Close()
+	bytes, _ := ioutil.ReadAll(resp.Body)
+	t.Run("", func(t *testing.T) {
+		fmt.Println(string(bytes))
+	})
+
+}
+
+func Test_getOpenJdkVersion(t *testing.T) {
+	resp, _ := http.Get(Collector_Archive_Url)
+	colls := make([]*Collector, 0)
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		fmt.Println("false")
+	}
+	doc_selector, _ := goquery.NewDocumentFromReader(resp.Body)
+	t.Run("", func(t *testing.T) {
+		divs := doc_selector.Find("#sidebar").Find(".links")
+		divs.Each(func(j int, div *goquery.Selection) {
+			link_about := div.Find(".about").Text()
+			if link_about == "Reference Implementations" {
+				a_docs := div.Find("a")
+				a_docs.Each(func(j int, a_doc *goquery.Selection) {
+					info_url := a_doc.AttrOr("href", "")
+					versions := strings.Split(a_doc.Text(), " ")
+					version := versions[len(versions)-1]
+					version_url := Collector_Url + strings.ReplaceAll(info_url, ".", "")
+					colls = append(colls, test_getVersionByUrl(version, version_url))
+					//fmt.Println(version)
+					//fmt.Println(version_url)
+				})
+			}
+			fmt.Printf("link_about: %v\n", link_about)
+		})
+		temp := colls
+		fmt.Printf("len(temp): %v\n", len(temp))
+		//fmt.Printf("divs.Length(): %v\n", divs.Length())
+	})
+}
+
+func test_getVersionByUrl(version, url string) *Collector {
+	var coll = Collector{
+		Version: version,
+	}
+	resp, _ := http.Get(url)
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		fmt.Println("false")
+	}
+	doc_selector, _ := goquery.NewDocumentFromReader(resp.Body)
+
+	divs := doc_selector.Find("#main").Find("ul")
+
+	if divs.Length() <= 1 || version == "8" {
+		li_docs := divs.Find("li")
+		linux_x64_a := li_docs.Eq(0).Find("a")
+		windows_x64_a := li_docs.Eq(1).Find("a")
+
+		linux_url := linux_x64_a.Eq(0).AttrOr("href", "")
+		linux_file_name := getFileNameByDownLoadUrl(linux_url)
+		linux_file_type := getFileTypeByFileName(linux_file_name)
+		linux_sha256_url := linux_x64_a.Eq(1).AttrOr("href", "")
+
+		windows_url := windows_x64_a.Eq(0).AttrOr("href", "")
+		windows_file_name := getFileNameByDownLoadUrl(windows_url)
+		windows_file_type := getFileTypeByFileName(windows_file_name)
+		windows_sha256_url := windows_x64_a.Eq(1).AttrOr("href", "")
+
+		coll.Linux_X64 = &Op_Item{
+			Arch:      "x64",
+			Url:       linux_url,
+			Sha256Url: linux_sha256_url,
+			FileName:  linux_file_name,
+			FileType:  linux_file_type,
+		}
+		coll.Windows_X64 = &Op_Item{
+			Arch:      "x64",
+			Url:       windows_url,
+			Sha256Url: windows_sha256_url,
+			FileName:  windows_file_name,
+			FileType:  windows_file_type,
+		}
+	} else {
+		divs_eq0 := divs.Eq(0)
+		li_docs := divs_eq0.Find("li")
+		linux_x64_a := li_docs.Eq(0).Find("a")
+
+		linux_url := linux_x64_a.Eq(0).AttrOr("href", "")
+		linux_file_name := getFileNameByDownLoadUrl(linux_url)
+		linux_file_type := getFileTypeByFileName(linux_file_name)
+		linux_sha256_url := linux_x64_a.Eq(1).AttrOr("href", "")
+		coll.Linux_X64 = &Op_Item{
+			Arch:      "x64",
+			Url:       linux_url,
+			Sha256Url: linux_sha256_url,
+			FileName:  linux_file_name,
+			FileType:  linux_file_type,
+		}
+
+	}
+	return &coll
+}
+
+func Test_getArchiveVersion(t *testing.T) {
+	Archive_Releases_Collectors = make([]*Collector, 0)
+	resp, _ := http.Get(Collector_Archive_Url)
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		fmt.Println("false")
+	}
+	c, _ := goquery.NewDocumentFromReader(resp.Body)
+	t.Run("", func(t *testing.T) {
+		s := c.Find(".builds").Find("tbody").Children()
+		/* 		s.Each(func(j int, tr *goquery.Selection) {
+			th := tr.Find("th")
+			if th.Length() == 1 {
+				val := th.Text()
+				if val != "Source" {
+					s2 := strings.Split(val, "(build ")
+					fmt.Println(strings.Trim(strings.Trim(s2[0], " "), " GA"))
+				}
+			}
+		}) */
+		var collector_Item *Collector
+		//flag := false
+		s.Each(func(j int, tr *goquery.Selection) {
+			th := tr.Find("th")
+			if th.Length() == 1 {
+				val := th.Text()
+				if val != "Source" {
+					s2 := strings.Split(val, "(build ")
+					version_str := strings.Trim(strings.Trim(s2[0], " "), " GA")
+					fmt.Println("\n" + version_str)
+					collector_Item = &Collector{
+						Version: version_str,
+					}
+					Archive_Releases_Collectors = append(Archive_Releases_Collectors, collector_Item)
+				}
+			}
+			if th.Length() == 2 {
+				a_item := tr.Find("td").Find("a")
+				file_type := strings.Trim(a_item.First().Text(), "\n")
+				download_url := a_item.First().AttrOr("href", "")
+				file_name := getFileNameByDownLoadUrl(download_url)
+				sha256_url := a_item.Last().AttrOr("href", "")
+				releases := strings.Split(th.First().Text(), "/")
+
+				switch releases[0] {
+				case "Windows":
+					collector_Item.Mac_X64 = build_Op_Item(file_type, "x64", download_url, sha256_url, file_name)
+				case "Mac":
+					if len(releases) == 1 || releases[1] == "x64" {
+						collector_Item.Mac_X64 = build_Op_Item(file_type, "x64", download_url, sha256_url, file_name)
+					} else {
+						collector_Item.Mac_AArch64 = build_Op_Item(file_type, "x64", download_url, sha256_url, file_name)
+					}
+				case "Linux":
+					if len(releases) == 1 || releases[1] == "x64" {
+						collector_Item.Linux_X64 = build_Op_Item(file_type, "x64", download_url, sha256_url, file_name)
+					} else {
+						collector_Item.Linux_X64 = build_Op_Item(file_type, "x64", download_url, sha256_url, file_name)
+					}
+				}
+				//fmt.Printf("%v %v\n", strings.Trim(a_item.First().Text(), "\n"), a_item.Last().Text())
+				//fmt.Printf("%v %v\n", th.First().Text(), th.Last().Text())
+				//fmt.Printf("%v\n%v\n", a_item.First().AttrOr("href", ""), a_item.Last().AttrOr("href", ""))
+				//fmt.Printf("th.Text(): %v th.len:%v\n", th.Text(), thLen)
+			}
+		})
+	})
+	c2 := Archive_Releases_Collectors
+	fmt.Printf("len(c2): %v\n", len(c2))
+	fmt.Println(c2)
+}
diff --git a/internal/pkg/config/linux_url.go b/internal/pkg/config/linux_url.go
new file mode 100644
index 0000000..3667771
--- /dev/null
+++ b/internal/pkg/config/linux_url.go
@@ -0,0 +1,112 @@
+package config
+
+var linux_Url_Items = []*UrlItem{
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-19+36_linux-x64_bin.tar.gz",
+			URL:      "https://download.java.net/openjdk/jdk19/ri/openjdk-19+36_linux-x64_bin.tar.gz",
+			Sha256:   "f47aba585cfc9ecff1ed8e023524e8309f4315ed8b80100b40c7dcc232c12f96",
+		},
+		Expected:   "jdk-19",
+		SimpleName: "19",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-18+36_linux-x64_bin.tar.gz",
+			URL:      "https://download.java.net/openjdk/jdk18/ri/openjdk-18+36_linux-x64_bin.tar.gz",
+			Sha256:   "0f60aef7b8504983d6e374fe94d09a7bedcf05ec559e812d801a33bd4ebd23d0",
+		},
+		Expected:   "jdk-18",
+		SimpleName: "18",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-17+35_linux-x64_bin.tar.gz",
+			URL:      "https://download.java.net/openjdk/jdk17/ri/openjdk-17+35_linux-x64_bin.tar.gz",
+			Sha256:   "aef49cc7aa606de2044302e757fa94c8e144818e93487081c4fd319ca858134b",
+		},
+		Expected:   "jdk-17",
+		SimpleName: "17",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-16+36_linux-x64_bin.tar.gz",
+			URL:      "https://download.java.net/openjdk/jdk16/ri/openjdk-16+36_linux-x64_bin.tar.gz",
+			Sha256:   "e952958f16797ad7dc7cd8b724edd69ec7e0e0434537d80d6b5165193e33b931",
+		},
+		Expected:   "jdk-16",
+		SimpleName: "16",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-15+36_linux-x64_bin.tar.gz",
+			URL:      "https://download.java.net/openjdk/jdk15/ri/openjdk-15+36_linux-x64_bin.tar.gz",
+			Sha256:   "bb67cadee687d7b486583d03c9850342afea4593be4f436044d785fba9508fb7",
+		},
+		Expected:   "jdk-15",
+		SimpleName: "15",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-14+36_linux-x64_bin.tar.gz",
+			URL:      "https://download.java.net/openjdk/jdk14/ri/openjdk-14+36_linux-x64_bin.tar.gz",
+			Sha256:   "c7006154dfb8b66328c6475447a396feb0042608ee07a96956547f574a911c09",
+		},
+		Expected:   "jdk-14",
+		SimpleName: "14",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-13+33_linux-x64_bin.tar.gz",
+			URL:      "https://download.java.net/openjdk/jdk13/ri/openjdk-13+33_linux-x64_bin.tar.gz",
+			Sha256:   "5f547b8f0ffa7da517223f6f929a5055d749776b1878ccedbd6cc1334f4d6f4d",
+		},
+		Expected:   "jdk-13",
+		SimpleName: "13",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-12+32_linux-x64_bin.tar.gz",
+			URL:      "https://download.java.net/openjdk/jdk12/ri/openjdk-12+32_linux-x64_bin.tar.gz",
+			Sha256:   "4bf3d9f4bbbb8cb9a0d96ceade42df8b2ca85f7853fbcd08274df2b7d2cef074",
+		},
+		Expected:   "jdk-12",
+		SimpleName: "12",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-11+28_linux-x64_bin.tar.gz",
+			URL:      "https://download.java.net/openjdk/jdk11/ri/openjdk-11+28_linux-x64_bin.tar.gz",
+			Sha256:   "3784cfc4670f0d4c5482604c7c513beb1a92b005f569df9bf100e8bef6610f2e",
+		},
+		Expected:   "jdk-11",
+		SimpleName: "11",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-10+44_linux-x64_bin_ri.tar.gz",
+			URL:      "https://download.java.net/openjdk/jdk10/ri/openjdk-10+44_linux-x64_bin_ri.tar.gz",
+			Sha256:   "0b0e778f2c935dae32c71dd78f3ad921e0972ffc536e64703f0e9855e570abe2",
+		},
+		Expected:   "jdk-10",
+		SimpleName: "10",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-9+181_linux-x64_ri.zip",
+			URL:      "https://download.java.net/openjdk/jdk9/ri/openjdk-9+181_linux-x64_ri.zip",
+			Sha256:   "f4f9c75f9f1f2d1888b9be013c96210e017fd22547366c8e0929085dfe8e38aa",
+		},
+		Expected:   "jdk-9",
+		SimpleName: "9",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-8u42-b03-linux-x64-14_jul_2022.tar.gz",
+			URL:      "https://download.java.net/openjdk/jdk8u42/ri/openjdk-8u42-b03-linux-x64-14_jul_2022.tar.gz",
+			Sha256:   "dd5fc6ef5ebffb88cd66af5258226c31f6c719fdcd855d95464fdb2cab051baa",
+		},
+		Expected:   "jdk-8",
+		SimpleName: "8",
+	},
+}
diff --git a/internal/pkg/config/urls.go b/internal/pkg/config/urls.go
new file mode 100644
index 0000000..666f185
--- /dev/null
+++ b/internal/pkg/config/urls.go
@@ -0,0 +1,39 @@
+package config
+
+import (
+	"errors"
+	"runtime"
+
+	cli "github.com/urfave/cli/v2"
+)
+
+type JavaFileItem struct {
+	FileName string
+	URL      string
+	Sha256   string
+}
+type UrlItem struct {
+	In         *JavaFileItem
+	Expected   string
+	SimpleName string
+}
+
+var Url_Items []*UrlItem
+
+func ReverseArray(arr []*UrlItem) []*UrlItem {
+	for i, j := 0, len(arr)-1; i < j; i, j = i+1, j-1 {
+		arr[i], arr[j] = arr[j], arr[i]
+	}
+	return arr
+}
+
+func init() {
+	switch runtime.GOOS {
+	case "linux":
+		Url_Items = linux_Url_Items
+	case "windows":
+		Url_Items = windows_Url_Items
+	default:
+		cli.Exit(errors.New(runtime.GOOS+" OS is not supported"), 1)
+	}
+}
diff --git a/internal/pkg/config/windows_url.go b/internal/pkg/config/windows_url.go
new file mode 100644
index 0000000..e7e5baf
--- /dev/null
+++ b/internal/pkg/config/windows_url.go
@@ -0,0 +1,103 @@
+package config
+
+var windows_Url_Items = []*UrlItem{
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-19+36_windows-x64_bin.zip",
+			URL:      "https://download.java.net/openjdk/jdk19/ri/openjdk-19+36_windows-x64_bin.zip",
+			Sha256:   "8fabcee7c4e8d3b53486777ecd27bb906d67d7c1efd1bf22a8290cf659afa487",
+		},
+		Expected:   "jdk-19",
+		SimpleName: "19",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-18+36_windows-x64_bin.zip",
+			URL:      "https://download.java.net/openjdk/jdk18/ri/openjdk-18+36_windows-x64_bin.zip",
+			Sha256:   "a5b91d4c12752d44aa75df70ae3e2311287b3e60c288b07dade106376c688277",
+		},
+		Expected:   "jdk-18",
+		SimpleName: "18",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-17+35_windows-x64_bin.zip",
+			URL:      "https://download.java.net/openjdk/jdk17/ri/openjdk-17+35_windows-x64_bin.zip",
+			Sha256:   "e88b0df00021c9d266bb435c9a95fdc67d1948cce4518daf85c234907bd393c5",
+		},
+		Expected:   "jdk-17",
+		SimpleName: "17",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-16+36_windows-x64_bin.zip",
+			URL:      "https://download.java.net/openjdk/jdk16/ri/openjdk-16+36_windows-x64_bin.zip",
+			Sha256:   "a78bdeaad186297601edac6772d931224d7af6f682a43372e693c37020bd37d6",
+		},
+		Expected:   "jdk-16",
+		SimpleName: "16",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-15+36_windows-x64_bin.zip",
+			URL:      "https://download.java.net/openjdk/jdk15/ri/openjdk-15+36_windows-x64_bin.zip",
+			Sha256:   "764e39a71252a9791118a31ae56a4247c049463bda5eb72497122ec50b1d07f8",
+		},
+		Expected:   "jdk-15",
+		SimpleName: "15",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-14+36_windows-x64_bin.zip",
+			URL:      "https://download.java.net/openjdk/jdk14/ri/openjdk-14+36_windows-x64_bin.zip",
+			Sha256:   "6b56c65c2ebb89eb361f47370359f88c4b87234dc073988a2c33e7d75c01e488",
+		},
+		Expected:   "jdk-14",
+		SimpleName: "14",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-13+33_windows-x64_bin.zip",
+			URL:      "https://download.java.net/openjdk/jdk13/ri/openjdk-13+33_windows-x64_bin.zip",
+			Sha256:   "053d8c87bb34347478512911a6218a389720bffcde4e496be5a54d51ad7c9c2f",
+		},
+		Expected:   "jdk-13",
+		SimpleName: "13",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-12+32_windows-x64_bin.zip",
+			URL:      "https://download.java.net/openjdk/jdk12/ri/openjdk-12+32_windows-x64_bin.zip",
+			Sha256:   "d6a550477754289e5bc0a635974b40bf5bc0515db441381414303ae954d8d6b8",
+		},
+		Expected:   "jdk-12",
+		SimpleName: "12",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-11+28_windows-x64_bin.zip",
+			URL:      "https://download.java.net/openjdk/jdk11/ri/openjdk-11+28_windows-x64_bin.zip",
+			Sha256:   "fde3b28ca31b86a889c37528f17411cd0b9651beb6fa76cac89a223417910f4b",
+		},
+		Expected:   "jdk-11",
+		SimpleName: "11",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "jdk-9+181_windows-x64_ri.zip",
+			URL:      "https://download.java.net/openjdk/jdk9/ri/jdk-9+181_windows-x64_ri.zip",
+			Sha256:   "51948d69c7b770b376162ec5b88f6ec8a266bd3c9e6da21c4e834b6d0d661897",
+		},
+		Expected:   "jdk-9",
+		SimpleName: "9",
+	},
+	{
+		In: &JavaFileItem{
+			FileName: "openjdk-8u42-b03-windows-i586-14_jul_2022.zip",
+			URL:      "https://download.java.net/openjdk/jdk8u42/ri/openjdk-8u42-b03-windows-i586-14_jul_2022.zip",
+			Sha256:   "0314134bd981db63c7ca68d262ef896383b5694307a14bac81af88b5ad926279",
+		},
+		Expected:   "java-se-8u42-ri",
+		SimpleName: "8",
+	},
+}
diff --git a/internal/pkg/download/download.go b/internal/pkg/download/download.go
new file mode 100644
index 0000000..08ad9cf
--- /dev/null
+++ b/internal/pkg/download/download.go
@@ -0,0 +1,72 @@
+package download
+
+import (
+	"fmt"
+	"io"
+	"io/fs"
+	"io/ioutil"
+	"net/http"
+	"os"
+	"time"
+
+	"github.com/forget-the-bright/j/internal/pkg/errs"
+	"github.com/k0kubun/go-ansi"
+	"github.com/schollz/progressbar/v3"
+)
+
+// Download 下载资源并另存为
+func Download(srcURL string, filename string, flag int, perm fs.FileMode, withProgress bool) (size int64, err error) {
+	resp, err := http.Get(srcURL)
+	if err != nil {
+		return 0, errs.NewDownloadError(srcURL, err)
+	}
+	defer resp.Body.Close()
+
+	f, err := os.OpenFile(filename, flag, perm)
+	if err != nil {
+		return 0, errs.NewDownloadError(srcURL, err)
+	}
+	defer f.Close()
+
+	var dst io.Writer
+	if withProgress {
+		bar := progressbar.NewOptions64(
+			resp.ContentLength,
+			progressbar.OptionEnableColorCodes(true),
+			progressbar.OptionSetTheme(progressbar.Theme{
+				Saucer:        "=",
+				SaucerHead:    ">",
+				SaucerPadding: " ",
+				BarStart:      "[",
+				BarEnd:        "]",
+			}),
+			progressbar.OptionSetWidth(15),
+			progressbar.OptionSetDescription("Downloading"),
+			progressbar.OptionSetWriter(ansi.NewAnsiStdout()),
+			progressbar.OptionShowBytes(true),
+			progressbar.OptionThrottle(65*time.Millisecond),
+			progressbar.OptionShowCount(),
+			progressbar.OptionOnCompletion(func() {
+				_, _ = fmt.Fprint(ansi.NewAnsiStdout(), "\n")
+			}),
+			// progressbar.OptionSpinnerType(35),
+			// progressbar.OptionFullWidth(),
+		)
+		_ = bar.RenderBlank()
+		dst = io.MultiWriter(f, bar)
+
+	} else {
+		dst = f
+	}
+	return io.Copy(dst, resp.Body)
+}
+
+// DownloadAsBytes 返回下载资源的原始字节切片
+func DownloadAsBytes(srcURL string) (data []byte, err error) {
+	resp, err := http.Get(srcURL)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+	return ioutil.ReadAll(resp.Body)
+}
diff --git a/internal/pkg/errs/error.go b/internal/pkg/errs/error.go
new file mode 100644
index 0000000..9dcbc57
--- /dev/null
+++ b/internal/pkg/errs/error.go
@@ -0,0 +1,88 @@
+package errs
+
+import (
+	"errors"
+	"fmt"
+	"strings"
+)
+
+var (
+	// ErrVersionNotFound 版本不存在
+	ErrVersionNotFound = errors.New("version not found")
+	// ErrPackageNotFound 版本包不存在
+	ErrPackageNotFound = errors.New("installation package not found")
+)
+
+var (
+	// ErrUnsupportedChecksumAlgorithm 不支持的校验和算法
+	ErrUnsupportedChecksumAlgorithm = errors.New("unsupported checksum algorithm")
+	// ErrChecksumNotMatched 校验和不匹配
+	ErrChecksumNotMatched = errors.New("file checksum does not match the computed checksum")
+	// ErrChecksumFileNotFound 校验和文件不存在
+	ErrChecksumFileNotFound = errors.New("checksum file not found")
+)
+
+// URLUnreachableError URL不可达错误
+type URLUnreachableError struct {
+	err error
+	url string
+}
+
+// NewURLUnreachableError 返回URL不可达错误实例
+func NewURLUnreachableError(url string, err error) error {
+	return &URLUnreachableError{
+		err: err,
+		url: url,
+	}
+}
+
+func (e URLUnreachableError) Error() string {
+	var buf strings.Builder
+	buf.WriteString(fmt.Sprintf("URL %q is unreachable", e.url))
+	if e.err != nil {
+		buf.WriteString(" ==> " + e.err.Error())
+	}
+	return buf.String()
+}
+
+func (e URLUnreachableError) Err() error {
+	return e.err
+}
+
+func (e URLUnreachableError) URL() string {
+	return e.url
+}
+
+// DownloadError 下载失败错误
+type DownloadError struct {
+	url string
+	err error
+}
+
+// NewDownloadError 返回下载失败错误实例
+func NewDownloadError(url string, err error) error {
+	return &DownloadError{
+		url: url,
+		err: err,
+	}
+}
+
+// Error 返回错误字符串
+func (e DownloadError) Error() string {
+	var buf strings.Builder
+	buf.WriteString(fmt.Sprintf("Resource(%s) download failed", e.url))
+	if e.err != nil {
+		buf.WriteString(" ==> " + e.err.Error())
+	}
+	return buf.String()
+}
+
+// Err 返回错误对象
+func (e DownloadError) Err() error {
+	return e.err
+}
+
+// URL 返回资源URL
+func (e DownloadError) URL() string {
+	return e.url
+}
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..817cb7c
--- /dev/null
+++ b/main.go
@@ -0,0 +1,7 @@
+package main
+
+import "github.com/forget-the-bright/j/cli"
+
+func main() {
+	cli.Run()
+}
diff --git a/makefile b/makefile
new file mode 100644
index 0000000..9123296
--- /dev/null
+++ b/makefile
@@ -0,0 +1,59 @@
+GO = CGO_ENABLED=0 GO111MODULE=on GOPROXY=https://goproxy.cn,direct go
+BUILD_DATE := $(shell date '+%Y-%m-%d %H:%M:%S')
+GIT_BRANCH := $(shell git symbolic-ref --short -q HEAD)
+GIT_COMMIT_HASH := $(shell git rev-parse HEAD|cut -c 1-8) 
+GO_FLAGS := -v -ldflags="-X 'github.com/forget-the-bright/j/internal/build.Build=$(BUILD_DATE)' -X 'github.com/forget-the-bright/j/internal/build.Commit=$(GIT_COMMIT_HASH)' -X 'github.com/forget-the-bright/j/internal/build.Branch=$(GIT_BRANCH)'"
+
+
+all: install test clean
+
+build:
+	$(GO) build $(GO_FLAGS)
+
+install: build
+	$(GO) install $(GO_FLAGS)
+build-myall: build-linux-amd64 build-windows-amd64
+build-all: build-linux build-darwin build-windows
+
+build-linux: build-linux-386 build-linux-amd64 build-linux-arm build-linux-arm64 build-linux-s390x
+build-linux-386:
+	GOOS=linux GOARCH=386 $(GO) build $(GO_FLAGS) -o bin/linux-386/j
+build-linux-amd64:
+	GOOS=linux GOARCH=amd64 $(GO) build $(GO_FLAGS) -o bin/linux-amd64/linux_amd_x86_64_j
+build-linux-arm:
+	GOOS=linux GOARCH=arm $(GO) build $(GO_FLAGS) -o bin/linux-arm/j
+build-linux-arm64:
+	GOOS=linux GOARCH=arm64 $(GO) build $(GO_FLAGS) -o bin/linux-arm64/j
+build-linux-s390x:
+    GOOS=linux GOARCH=s390x $(GO) build $(GO_FLAGS) -o  bin/linux-s390x/j
+
+
+build-darwin: build-darwin-amd64 build-darwin-arm64
+build-darwin-amd64:
+	GOOS=darwin GOARCH=amd64 $(GO) build $(GO_FLAGS) -o bin/darwin-amd64/j
+build-darwin-arm64:
+	GOOS=darwin GOARCH=arm64 $(GO) build $(GO_FLAGS) -o bin/darwin-arm64/j
+
+
+build-windows: build-windows-386 build-windows-amd64 build-windows-arm build-windows-arm64
+build-windows-386:
+	GOOS=windows GOARCH=386 $(GO) build $(GO_FLAGS) -o bin/windows-386/j.exe
+build-windows-amd64:
+	GOOS=windows GOARCH=amd64 $(GO) build $(GO_FLAGS) -o bin/windows-amd64/windows_amd_x86_64_j.exe
+build-windows-arm:
+	GOOS=windows GOARCH=arm $(GO) build $(GO_FLAGS) -o bin/windows-arm/j.exe
+build-windows-arm64:
+	GOOS=windows GOARCH=arm64 $(GO) build $(GO_FLAGS) -o bin/windows-arm64/j.exe
+
+package:
+	sh ./package.sh
+
+test:
+	$(GO) test -v ./...
+
+clean:
+	$(GO) clean -x
+	rm -f sha256sum.txt
+	rm -rf bin
+
+.PHONY: all build install test package clean build-linux build-darwin build-windows build-linux-386 build-linux-amd64 build-linux-arm build-linux-arm64 build-linux-s390x build-darwin-amd64 build-darwin-arm64 build-windows-386 build-windows-amd64 build-windows-arm build-windows-arm64