正在优化linux端的运行状态于逻辑
This commit is contained in:
@@ -2,7 +2,9 @@ package main
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import (
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"bytes"
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"embed"
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"fmt"
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"io/fs"
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"net/http"
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"strconv"
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"text/template"
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@@ -11,45 +13,66 @@ import (
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"golang.org/x/crypto/bcrypt"
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)
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//go:embed static/*
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var staticFS embed.FS
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func SetupRouter() *gin.Engine {
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r := gin.Default()
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r.Static("/static", "./static")
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// 从 embed 读取前端静态文件
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// 注意:embed.FS 不支持直接作为 http.FileSystem 传参,需要用 http.FS 转换
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staticSubFS, _ := fs.Sub(staticFS, "static")
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r.StaticFS("/static", http.FS(staticSubFS))
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// 根路由:直接返回 index.html
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r.GET("/", func(c *gin.Context) {
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content, err := staticFS.ReadFile("static/index.html")
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if err != nil {
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c.String(500, "加载前端页面失败")
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return
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}
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c.Data(http.StatusOK, "text/html; charset=utf-8", content)
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})
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// 健康检查
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r.GET("/ping", func(c *gin.Context) {
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c.String(200, "frpc-console 后端已启动 🎉")
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})
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r.GET("/", func(c *gin.Context) {
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c.File("./static/index.html")
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})
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// API 路由
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api := r.Group("/api")
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{
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// 公开接口
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// 登录(无需鉴权)
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api.GET("/check/users", checkUsersHandler)
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api.POST("/register", registerHandler)
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api.POST("/login", loginHandler)
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// 需鉴权
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// 需要鉴权的路由
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auth := api.Group("/")
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auth.Use(AuthMiddleware())
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{
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// 全局配置
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auth.GET("/config", getConfigHandler)
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auth.PUT("/config", updateConfigHandler)
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// 隧道管理
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auth.GET("/proxies", getProxiesHandler)
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auth.GET("/proxy/:id", getProxyHandler)
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auth.POST("/proxy", createProxyHandler)
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auth.PUT("/proxy/:id", updateProxyHandler)
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auth.DELETE("/proxy/:id", deleteProxyHandler)
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// frpc 控制
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auth.POST("/frpc/reload", reloadFrpcHandler)
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auth.POST("/frpc/start", startFrpcHandler)
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auth.POST("/frpc/stop", stopFrpcHandler)
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auth.GET("/frpc/status", getFrpcStatusHandler)
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// 导入/导出 TOML
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auth.POST("/import/toml", importTomlHandler)
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auth.GET("/export/toml", ExportTomlHandler)
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// 修改密码
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auth.PUT("/user/password", changePasswordHandler)
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}
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}
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@@ -4,13 +4,17 @@ import (
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"bytes"
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"embed"
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"fmt"
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"io"
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"log"
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"os"
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"os/exec"
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"path/filepath"
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"runtime"
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"strings"
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"sync"
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"text/template"
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"github.com/creack/pty"
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)
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//go:embed bin/*
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@@ -24,7 +28,10 @@ var (
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frpcPathMutex sync.Mutex
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)
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// getFrpcPath 获取当前平台对应的 frpc 路径(优先使用缓存)
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// getFrpcPath 获取 frpc 路径,优先级:
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// 1. 当前目录 ./bin/<platform> (便于用户手动管理 frpc 版本)
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// 2. embed 解压到 /tmp (便于开箱即用)
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// 3. 系统 PATH 中的 frpc (降级方案)
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func getFrpcPath() (string, error) {
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frpcPathMutex.Lock()
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defer frpcPathMutex.Unlock()
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@@ -34,21 +41,24 @@ func getFrpcPath() (string, error) {
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if _, err := os.Stat(cachedFrpcPath); err == nil {
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return cachedFrpcPath, nil
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}
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// 缓存失效,清空
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cachedFrpcPath = ""
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}
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// 确定文件名
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// 确定当前平台的文件名
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var fileName string
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switch {
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case runtime.GOOS == "windows" && runtime.GOARCH == "amd64":
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fileName = "frpc_windows_amd64.exe"
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case runtime.GOOS == "windows" && runtime.GOARCH == "386":
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fileName = "frpc_windows_386.exe"
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case runtime.GOOS == "linux" && runtime.GOARCH == "amd64":
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fileName = "frpc_linux_amd64"
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case runtime.GOOS == "linux" && runtime.GOARCH == "arm64":
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fileName = "frpc_linux_arm64"
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case runtime.GOOS == "linux" && runtime.GOARCH == "arm":
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fileName = "frpc_linux_armv7"
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default:
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// 降级:尝试从系统 PATH 查找 frpc
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// 不支持的平台,尝试从 PATH 找
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path, err := exec.LookPath("frpc")
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if err == nil {
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cachedFrpcPath = path
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@@ -57,36 +67,39 @@ func getFrpcPath() (string, error) {
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return "", fmt.Errorf("不支持的平台: %s/%s", runtime.GOOS, runtime.GOARCH)
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}
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// 从 embed 读取
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// ===== 优先级 1:从当前目录 ./bin/ 查找 =====
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localPath := filepath.Join(".", "bin", fileName)
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if _, err := os.Stat(localPath); err == nil {
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cachedFrpcPath = localPath
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return localPath, nil
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}
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// ===== 优先级 2:从 embed 读取并解压到临时目录 =====
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data, err := embeddedFrpc.ReadFile("bin/" + fileName)
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if err != nil {
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// 降级到 PATH
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path, lookErr := exec.LookPath("frpc")
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if lookErr == nil {
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cachedFrpcPath = path
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return path, nil
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if err == nil {
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tmpPath := filepath.Join(os.TempDir(), "frpc")
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if runtime.GOOS == "windows" {
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tmpPath += ".exe"
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}
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return "", fmt.Errorf("未找到 frpc 文件 (embed 和 PATH 均无): %w", err)
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}
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// 写入临时目录
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tmpPath := os.TempDir() + "/frpc"
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if runtime.GOOS == "windows" {
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tmpPath += ".exe"
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}
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// 尝试写入(如果文件已存在且正在使用,忽略错误,直接使用已有文件)
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if err := os.WriteFile(tmpPath, data, 0755); err != nil {
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// 如果写入失败,检查是否已有可用的 frpc
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if err := os.WriteFile(tmpPath, data, 0755); err == nil {
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cachedFrpcPath = tmpPath
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return tmpPath, nil
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}
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// 写入失败时,检查是否已有可用的临时文件
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if _, statErr := os.Stat(tmpPath); statErr == nil {
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cachedFrpcPath = tmpPath
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return tmpPath, nil
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}
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return "", fmt.Errorf("写入临时文件失败: %w", err)
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}
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cachedFrpcPath = tmpPath
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return tmpPath, nil
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// ===== 优先级 3:降级到系统 PATH =====
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path, err := exec.LookPath("frpc")
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if err == nil {
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cachedFrpcPath = path
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return path, nil
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}
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return "", fmt.Errorf("未找到 frpc 文件 (本地 bin/、embed、PATH 均无)")
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}
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// GenerateFrpcConfig 生成 frpc.toml 配置文件
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@@ -116,23 +129,18 @@ func GenerateFrpcConfig() error {
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Proxies: activeProxies,
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}
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// ===== 核心改动 =====
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// 优先使用外部模板文件 frpc.tmpl,如果不存在则使用 embed 中的模板
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// 优先使用外部模板文件,不存在则用 embed
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var tmplContent string
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if _, err := os.Stat("frpc.tmpl"); err == nil {
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// 外部文件存在,读取它
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content, readErr := os.ReadFile("frpc.tmpl")
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if readErr == nil {
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tmplContent = string(content)
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} else {
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// 读取失败时回退到 embed
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tmplContent = FrpcTemplateContent
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}
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} else {
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// 外部文件不存在,使用 embed 中的模板
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tmplContent = FrpcTemplateContent
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}
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// ===== 核心改动结束 =====
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tmpl, err := template.New("frpc").Parse(tmplContent)
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if err != nil {
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@@ -151,38 +159,46 @@ func GenerateFrpcConfig() error {
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return nil
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}
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// StartFrpc 启动 frpc(后台运行)
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// StartFrpc 启动 frpc
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func StartFrpc() error {
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frpcPath, err := getFrpcPath()
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if err != nil {
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return fmt.Errorf("获取 frpc 路径失败: %w", err)
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}
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// 确保配置文件存在
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if _, err := os.Stat("./frpc.toml"); os.IsNotExist(err) {
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if err := GenerateFrpcConfig(); err != nil {
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return fmt.Errorf("生成配置文件失败: %w", err)
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}
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}
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// 检查是否已在运行
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running, _ := GetFrpcStatus()
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if running {
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return nil
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}
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cmd := exec.Command(frpcPath, "-c", "./frpc.toml")
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if runtime.GOOS == "windows" {
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setWindowHide(cmd)
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}
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if err := cmd.Start(); err != nil {
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return fmt.Errorf("启动 frpc 失败: %w", err)
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setWindowHide(cmd)
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// ✅ Linux 下分配伪终端,让 frpc 认为自己在真实终端中运行
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if runtime.GOOS != "windows" {
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f, err := pty.Start(cmd)
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if err != nil {
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return fmt.Errorf("启动伪终端失败: %w", err)
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}
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// 可选:丢弃 pty 输出,或写入日志文件
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go io.Copy(io.Discard, f)
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} else {
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if err := cmd.Start(); err != nil {
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return fmt.Errorf("启动 frpc 失败: %w", err)
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}
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}
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return nil
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}
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// ReloadFrpc 热加载 frpc 配置(仅发信号,不重复写入二进制)
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// ReloadFrpc 热加载 frpc 配置,失败时自动降级为重启
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// ReloadFrpc 热加载,失败时自动降级为重启
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func ReloadFrpc() error {
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running, err := GetFrpcStatus()
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if err != nil {
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@@ -192,14 +208,13 @@ func ReloadFrpc() error {
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return StartFrpc()
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}
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if cachedFrpcPath == "" {
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if _, err := getFrpcPath(); err != nil {
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return fmt.Errorf("获取 frpc 路径失败: %w", err)
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}
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frpcPath, err := getFrpcPath()
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if err != nil {
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return fmt.Errorf("获取 frpc 路径失败: %w", err)
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}
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cmd := exec.Command(cachedFrpcPath, "reload", "-c", "./frpc.toml")
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_, err = cmd.CombinedOutput() // ← 这里改了
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cmd := exec.Command(frpcPath, "reload", "-c", "./frpc.toml")
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_, err = cmd.CombinedOutput()
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if err != nil {
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log.Printf("⚠️ 热加载失败 (%v),自动降级为重启 frpc", err)
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if stopErr := StopFrpc(); stopErr != nil {
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@@ -0,0 +1,10 @@
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// frp_other.go
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//go:build !windows
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package main
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import "os/exec"
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func setWindowHide(cmd *exec.Cmd) {
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// 非 Windows 平台什么都不做
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}
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@@ -14,6 +14,7 @@ require (
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github.com/bytedance/sonic v1.15.0 // indirect
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github.com/bytedance/sonic/loader v0.5.0 // indirect
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github.com/cloudwego/base64x v0.1.6 // indirect
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github.com/creack/pty v1.1.24 // indirect
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github.com/dustin/go-humanize v1.0.1 // indirect
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github.com/gabriel-vasile/mimetype v1.4.12 // indirect
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github.com/gin-contrib/sse v1.1.0 // indirect
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@@ -6,6 +6,8 @@ github.com/bytedance/sonic/loader v0.5.0 h1:gXH3KVnatgY7loH5/TkeVyXPfESoqSBSBEiD
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github.com/bytedance/sonic/loader v0.5.0/go.mod h1:AR4NYCk5DdzZizZ5djGqQ92eEhCCcdf5x77udYiSJRo=
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github.com/cloudwego/base64x v0.1.6 h1:t11wG9AECkCDk5fMSoxmufanudBtJ+/HemLstXDLI2M=
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github.com/cloudwego/base64x v0.1.6/go.mod h1:OFcloc187FXDaYHvrNIjxSe8ncn0OOM8gEHfghB2IPU=
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github.com/creack/pty v1.1.24 h1:bJrF4RRfyJnbTJqzRLHzcGaZK1NeM5kTC9jGgovnR1s=
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github.com/creack/pty v1.1.24/go.mod h1:08sCNb52WyoAwi2QDyzUCTgcvVFhUzewun7wtTfvcwE=
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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@@ -7,6 +7,7 @@ const { createApp, ref, reactive, computed, onMounted } = Vue;
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// ============================================================
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const API_BASE = "/api";
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function getToken() {
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return localStorage.getItem("frpc_token") || "";
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}
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Reference in New Issue
Block a user