✨ feat: enhance environment configuration and resource initialization

main.go

@@ -32,12 +32,12 @@ var buildFS embed.FS
 var indexPage []byte
 
 func main() {
-	err := godotenv.Load(".env")
-	if err != nil {
-		common.SysLog("Support for .env file is disabled: " + err.Error())
-	}
 
-	common.LoadEnv()
+	err := InitResources()
+	if err != nil {
+		common.FatalLog("failed to initialize resources: " + err.Error())
+		return
+	}
 
 	common.SetupLogger()
 	common.SysLog("New API " + common.Version + " started")
@@ -47,19 +47,7 @@ func main() {
 	if common.DebugEnabled {
 		common.SysLog("running in debug mode")
 	}
-	// Initialize SQL Database
-	err = model.InitDB()
-	if err != nil {
-		common.FatalLog("failed to initialize database: " + err.Error())
-	}
 
-	model.CheckSetup()
-
-	// Initialize SQL Database
-	err = model.InitLogDB()
-	if err != nil {
-		common.FatalLog("failed to initialize database: " + err.Error())
-	}
 	defer func() {
 		err := model.CloseDB()
 		if err != nil {
@@ -67,21 +55,6 @@ func main() {
 		}
 	}()
 
-	// Initialize Redis
-	err = common.InitRedisClient()
-	if err != nil {
-		common.FatalLog("failed to initialize Redis: " + err.Error())
-	}
-
-	// Initialize model settings
-	ratio_setting.InitRatioSettings()
-	// Initialize constants
-	constant.InitEnv()
-	// Initialize options
-	model.InitOptionMap()
-
-	service.InitTokenEncoders()
-
 	if common.RedisEnabled {
 		// for compatibility with old versions
 		common.MemoryCacheEnabled = true
@@ -186,3 +159,50 @@ func main() {
 		common.FatalLog("failed to start HTTP server: " + err.Error())
 	}
 }
+
+func InitResources() error {
+	// Initialize resources here if needed
+	// This is a placeholder function for future resource initialization
+	err := godotenv.Load(".env")
+	if err != nil {
+		common.SysLog("未找到 .env 文件，使用默认环境变量，如果需要，请创建 .env 文件并设置相关变量")
+		common.SysLog("No .env file found, using default environment variables. If needed, please create a .env file and set the relevant variables.")
+	}
+
+	// 加载旧的(common)环境变量
+	common.InitCommonEnv()
+	// 加载constants的环境变量
+	constant.InitEnv()
+
+	// Initialize model settings
+	ratio_setting.InitRatioSettings()
+
+	service.InitHttpClient()
+
+	service.InitTokenEncoders()
+
+	// Initialize SQL Database
+	err = model.InitDB()
+	if err != nil {
+		common.FatalLog("failed to initialize database: " + err.Error())
+		return err
+	}
+
+	model.CheckSetup()
+
+	// Initialize options, should after model.InitDB()
+	model.InitOptionMap()
+
+	// Initialize SQL Database
+	err = model.InitLogDB()
+	if err != nil {
+		return err
+	}
+
+	// Initialize Redis
+	err = common.InitRedisClient()
+	if err != nil {
+		return err
+	}
+	return nil
+}