仓促重写了一下启动器（应该没什么大问题了吧）

.gitignore

@@ -8,3 +8,7 @@ log
 logs
 .idea
 process
+pkg
+*.exe
+*.jar
+*.log

DogenameLauncher/src/checkers/dogeChecker.go

@@ -0,0 +1,25 @@
+package checkers
+
+import (
+	"os"
+	"path/filepath"
+)
+
+func SearchDoge(dogeLocation string) (bool, string) {
+
+	var err error
+	dogeLocation, err = filepath.Abs(dogeLocation)
+
+	if err != nil {
+		return false, ""
+	}
+
+	_, err1 := os.Stat(dogeLocation)
+
+	if err1 != nil {
+		return false, ""
+	} else {
+		return true, dogeLocation
+	}
+
+}

DogenameLauncher/src/checkers/runtimeChecker.go

@@ -0,0 +1,65 @@
+package checkers
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+	"path/filepath"
+)
+
+func SearchRuntime(runtimeLocation string) (bool, string) {
+
+	var err error
+	runtimeLocation, err = filepath.Abs(runtimeLocation)
+
+	if err != nil {
+		return false, ""
+	}
+
+	//try to find javaw.exe
+	javawExists, javawLocation := FindJava(runtimeLocation, "javaw")
+
+	if javawExists == true {
+		fmt.Println("[RuntimeChecker]javawExists:", javawExists)
+		fmt.Println("[RuntimeChecker]javawLocation:", javawLocation)
+		return true, javawLocation
+	}
+
+	//try to find java.exe
+	javaExists, javaLocation := FindJava(runtimeLocation, "java")
+
+	if javaExists == true {
+		fmt.Println("[RuntimeChecker]javaExists:", javaExists)
+		fmt.Println("[RuntimeChecker]javaLocation:", javaLocation)
+		return true, javaLocation
+	} else {
+		return false, ""
+	}
+}
+
+func FindJava(runtimeLocation string, runtimeName string) (bool, string) {
+	fmt.Println("[RuntimeChecker]Finding:", runtimeLocation+"/"+runtimeName+".exe")
+	_, err := os.Stat(runtimeLocation + "/" + runtimeName + ".exe")
+
+	if err == nil {
+		return true, runtimeLocation + "/" + runtimeName
+	}
+
+	installedJavaExists, installedJavaLocation := FindInstalledRuntime(runtimeName)
+
+	if installedJavaExists == true {
+		return true, installedJavaLocation
+	} else {
+		return false, ""
+	}
+}
+
+func FindInstalledRuntime(program string) (bool, string) {
+	findResult, err := exec.LookPath(program)
+
+	if err == nil {
+		return true, findResult
+	} else {
+		return false, ""
+	}
+}

DogenameLauncher/src/config/configLoader.go

@@ -0,0 +1,38 @@
+package config
+
+import (
+	"fmt"
+	"os"
+
+	"gopkg.in/ini.v1"
+)
+
+const DEFAULT_MAIN_PROGRAM_LOCATION = "./dogename_program.jar"
+const DEFAULT_RUNTIME_LOCATION = "./runtime/java8/bin"
+
+func GetEffectiveConfig() LauncherConfig {
+
+	launcherConfig := &LauncherConfig{ConfigVersion: 1, DogenameLocation: DEFAULT_MAIN_PROGRAM_LOCATION, RuntimeLocation: DEFAULT_RUNTIME_LOCATION}
+
+	_, err := os.Stat("./launcher.conf")
+
+	if err != nil {
+		fmt.Println("[ConfigLoader]Config file doesn't exist,use default value.")
+		return *launcherConfig
+	}
+
+	config, _ := ini.Load("./launcher.conf")
+	config.MapTo(launcherConfig)
+
+	if launcherConfig.DogenameLocation == "<@DEFAULT>" {
+		fmt.Println("[ConfigLoader]Use default program location.")
+		launcherConfig.DogenameLocation = DEFAULT_MAIN_PROGRAM_LOCATION
+	}
+
+	if launcherConfig.RuntimeLocation == "<@DEFAULT>" {
+		fmt.Println("[ConfigLoader]Use default runtime location.")
+		launcherConfig.RuntimeLocation = DEFAULT_RUNTIME_LOCATION
+	}
+
+	return *launcherConfig
+}

DogenameLauncher/src/config/launcherConfig.go

@@ -0,0 +1,7 @@
+package config
+
+type LauncherConfig struct {
+	ConfigVersion    int
+	DogenameLocation string
+	RuntimeLocation  string
+}

DogenameLauncher/src/go.mod

@@ -0,0 +1,8 @@
+module launcher
+
+require (
+	github.com/sqweek/dialog v0.0.0-20200911184034-8a3d98e8211d
+	gopkg.in/ini.v1 v1.62.0
+)
+
+go 1.16

DogenameLauncher/src/go.sum

@@ -0,0 +1,6 @@
+github.com/TheTitanrain/w32 v0.0.0-20180517000239-4f5cfb03fabf h1:FPsprx82rdrX2jiKyS17BH6IrTmUBYqZa/CXT4uvb+I=
+github.com/TheTitanrain/w32 v0.0.0-20180517000239-4f5cfb03fabf/go.mod h1:peYoMncQljjNS6tZwI9WVyQB3qZS6u79/N3mBOcnd3I=
+github.com/sqweek/dialog v0.0.0-20200911184034-8a3d98e8211d h1:Chay1rwJnXxI27H+pzu7P81BKf647un9GOoRPTdXN18=
+github.com/sqweek/dialog v0.0.0-20200911184034-8a3d98e8211d/go.mod h1:/qNPSY91qTz/8TgHEMioAUc6q7+3SOybeKczHMXFcXw=
+gopkg.in/ini.v1 v1.62.0 h1:duBzk771uxoUuOlyRLkHsygud9+5lrlGjdFBb4mSKDU=
+gopkg.in/ini.v1 v1.62.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=

DogenameLauncher/src/launcher.conf

@@ -0,0 +1,3 @@
+ConfigVersion = 1
+DogenameLocation = <@DEFAULT>
+RuntimeLocation = <@DEFAULT>

DogenameLauncher/src/launcher.go

@@ -0,0 +1,84 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+
+	"launcher/checkers"
+	"launcher/config"
+	"launcher/utils"
+
+	"github.com/sqweek/dialog"
+)
+
+var workDir string
+
+func main() {
+
+	var err error = nil
+	workDir, err = utils.GetDir(os.Args[0])
+
+	if err != nil {
+		os.Exit(1)
+	}
+
+	var launcherConfig config.LauncherConfig
+
+	launcherConfig = config.GetEffectiveConfig()
+
+	dogenameDir, _ := utils.GetDir(launcherConfig.DogenameLocation)
+
+	// solve existent dogename process
+	pidFilesExist, pids := utils.FindDogeProcess(dogenameDir)
+	if pidFilesExist == true {
+		killDogeProcess := dialog.Message("发现可能有至少一个dogename在运行，要把它关掉吗？").Title("DogenameLauncher - 诶嘿！").YesNo()
+		if killDogeProcess == false {
+			os.Exit(0)
+		} else {
+			for _, pid := range pids {
+				fmt.Println("killing:", pid)
+				exec.Command("taskkill", "/PID", pid).Start()
+				os.Remove(workDir + "/process/" + pid)
+			}
+		}
+	}
+
+	// check necessary files
+
+	// check main program
+	programExists, programLocation := checkers.SearchDoge(launcherConfig.DogenameLocation)
+	fmt.Println("programLocation: ", programLocation)
+	fmt.Println("programExists: ", programExists)
+	if programExists != true {
+
+		dialog.Message("主程序文件“dogename.jar”不见惹，没办法运行啦。\n请检查主程序文件是否存在或访问，若不存在请前往https://github.com/lensferno/dogename下载主程序文件，并放置在" + dogenameDir + "下。").Title("DogenameLauncher - 诶嘿！").Error()
+
+		exec.Command("rundll32", "url.dll,FileProtocolHandler", "https://github.com/lensferno/dogename").Start()
+
+		os.Exit(1)
+	}
+
+	// check runtime
+	runtimeExists, runtimeLocation := checkers.SearchRuntime(launcherConfig.RuntimeLocation)
+
+	fmt.Println("RuntimeLocation: ", runtimeLocation)
+	fmt.Println("RuntimeExists: ", runtimeExists)
+	if runtimeExists != true {
+		dialog.Message("Java运行环境不见惹，没法运行啦！请确认是否安装Java。\n若您知道哪里有正确的Java，请编辑" + workDir + "下的“launcher.config”文件：）").Title("DogenameLauncher - 诶嘿！").Error()
+		os.Exit(1)
+	}
+
+	// try to run program
+	cmd := exec.Command(runtimeLocation, "-jar", programLocation)
+	cmd.Dir = dogenameDir
+
+	runError := cmd.Run()
+
+	fmt.Println("runError:", runError)
+
+	if runError != nil {
+		dialog.Message("程序已经找到并且试图运行，但好像出了点错误，他托我告诉你一下（嗯？）\n大概是这样的：" + runError.Error() + "\n不过我把具体信息给忘了（懒得说了）（嗯？）\n这边建议您去https://github.com/lensferno/dogename那里重新下载一个呢：）").Title("DogenameLauncher - 诶嘿！").Info()
+	}
+
+}

DogenameLauncher/src/utils/fileUtil.go

@@ -0,0 +1,15 @@
+package utils
+
+import (
+	"path/filepath"
+)
+
+func GetDir(filePath string) (string, error) {
+	absResult, err := filepath.Abs(filepath.Dir(filePath))
+	if err != nil {
+		return "", err
+	} else {
+		return filepath.ToSlash(absResult), err
+	}
+
+}

DogenameLauncher/src/utils/process.go

@@ -0,0 +1,21 @@
+package utils
+
+import (
+	"fmt"
+	"path/filepath"
+)
+
+func FindDogeProcess(dogePath string) (bool, []string) {
+	pids, _ := filepath.Glob(dogePath + "/process/*")
+
+	if pids == nil {
+		return false, nil
+	} else {
+		for i := 0; i < len(pids); i++ {
+			pids[i] = filepath.Base(pids[i])
+		}
+		fmt.Println("[Process]found pids:", pids)
+		return true, pids
+	}
+
+}