mirror of
https://github.com/MatrixSeven/file-transfer-go.git
synced 2026-05-13 23:07:32 +08:00
feat:桌面共享UI/逻辑优化
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@@ -14,6 +14,16 @@ import (
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type Config struct {
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Port int
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FrontendDir string
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TurnConfig TurnConfig
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}
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// TurnConfig TURN服务器配置
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type TurnConfig struct {
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Enabled bool `json:"enabled"`
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Port int `json:"port"`
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Username string `json:"username"`
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Password string `json:"password"`
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Realm string `json:"realm"`
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}
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// loadEnvFile 加载环境变量文件
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@@ -64,6 +74,11 @@ func showHelp() {
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fmt.Println(" 环境变量:")
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fmt.Println(" PORT=8080 - 服务器监听端口")
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fmt.Println(" FRONTEND_DIR=/path - 外部前端文件目录 (可选)")
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fmt.Println(" TURN_ENABLED=true - 启用TURN服务器")
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fmt.Println(" TURN_PORT=3478 - TURN服务器端口")
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fmt.Println(" TURN_USERNAME=user - TURN服务器用户名")
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fmt.Println(" TURN_PASSWORD=pass - TURN服务器密码")
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fmt.Println(" TURN_REALM=localhost - TURN服务器域")
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fmt.Println(" 命令行参数:")
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flag.PrintDefaults()
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fmt.Println("")
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@@ -73,6 +88,7 @@ func showHelp() {
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fmt.Println(" ./file-transfer-server")
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fmt.Println(" ./file-transfer-server -port 3000")
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fmt.Println(" PORT=8080 FRONTEND_DIR=./dist ./file-transfer-server")
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fmt.Println(" TURN_ENABLED=true TURN_PORT=3478 ./file-transfer-server")
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}
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// loadConfig 加载应用配置
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@@ -90,6 +106,27 @@ func loadConfig() *Config {
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}
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}
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// TURN 配置默认值
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turnEnabled := os.Getenv("TURN_ENABLED") == "true"
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turnPort := 3478
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if envTurnPort := os.Getenv("TURN_PORT"); envTurnPort != "" {
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if port, err := strconv.Atoi(envTurnPort); err == nil {
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turnPort = port
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}
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}
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turnUsername := os.Getenv("TURN_USERNAME")
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if turnUsername == "" {
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turnUsername = "chuan"
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}
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turnPassword := os.Getenv("TURN_PASSWORD")
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if turnPassword == "" {
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turnPassword = "chuan123"
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}
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turnRealm := os.Getenv("TURN_REALM")
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if turnRealm == "" {
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turnRealm = "localhost"
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}
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// 定义命令行参数
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var port = flag.Int("port", defaultPort, "服务器监听端口 (可通过 PORT 环境变量设置)")
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var help = flag.Bool("help", false, "显示帮助信息")
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@@ -104,6 +141,13 @@ func loadConfig() *Config {
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config := &Config{
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Port: *port,
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FrontendDir: os.Getenv("FRONTEND_DIR"),
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TurnConfig: TurnConfig{
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Enabled: turnEnabled,
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Port: turnPort,
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Username: turnUsername,
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Password: turnPassword,
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Realm: turnRealm,
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},
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}
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return config
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@@ -121,4 +165,14 @@ func logConfig(config *Config) {
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} else {
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log.Printf("📦 使用内嵌前端文件")
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}
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// 记录 TURN 配置信息
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if config.TurnConfig.Enabled {
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log.Printf("🔄 TURN服务器已启用")
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log.Printf(" 端口: %d", config.TurnConfig.Port)
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log.Printf(" 用户名: %s", config.TurnConfig.Username)
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log.Printf(" 域: %s", config.TurnConfig.Realm)
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} else {
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log.Printf("❌ TURN服务器已禁用")
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}
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}
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