Initial commit

main.go

@@ -0,0 +1,77 @@
+package main
+
+import (
+	"git.beifan.cn/trace-system/backend-go/config"
+	"git.beifan.cn/trace-system/backend-go/database"
+	"git.beifan.cn/trace-system/backend-go/logger"
+	"git.beifan.cn/trace-system/backend-go/routes"
+	"github.com/gin-gonic/gin"
+)
+
+func main() {
+	// 加载配置
+	config.LoadConfig()
+	cfg := config.GetAppConfig()
+
+	// 初始化日志系统
+	if err := logger.InitializeLogger(cfg.Server.Environment); err != nil {
+		panic("日志系统初始化失败: " + err.Error())
+	}
+	defer logger.Sync()
+
+	logger.Info("服务器启动",
+		logger.String("环境", cfg.Server.Environment),
+		logger.String("端口", cfg.Server.Port),
+	)
+
+	// 根据环境设置 Gin 模式
+	if cfg.Server.Environment == "production" {
+		gin.SetMode(gin.ReleaseMode)
+	} else {
+		gin.SetMode(gin.DebugMode)
+	}
+
+	// 初始化数据库
+	database.InitDB()
+
+	// 自动迁移数据库
+	database.AutoMigrate()
+
+	// 初始化 Gin 引擎
+	r := gin.New()
+
+	// 添加中间件
+	r.Use(gin.Logger())
+	r.Use(gin.Recovery())
+
+	// 启用 CORS
+	r.Use(func(c *gin.Context) {
+		c.Writer.Header().Set("Access-Control-Allow-Origin", "*")
+		c.Writer.Header().Set("Access-Control-Allow-Credentials", "true")
+		c.Writer.Header().Set("Access-Control-Allow-Headers", "Content-Type, Content-Length, Accept-Encoding, X-CSRF-Token, Authorization, accept, origin, Cache-Control, X-Requested-With")
+		c.Writer.Header().Set("Access-Control-Allow-Methods", "POST, OPTIONS, GET, PUT, DELETE")
+
+		if c.Request.Method == "OPTIONS" {
+			c.AbortWithStatus(204)
+			return
+		}
+		c.Next()
+	})
+
+	// 配置路由
+	routes.SetupRoutes(r)
+
+	// 设置 API 前缀
+	api := r.Group("/api")
+	routes.SetupAPIRoutes(api)
+
+	// 启动服务器
+	port := cfg.Server.Port
+	logger.Info("服务器运行在 http://localhost:" + port)
+	logger.Info("API 文档: http://localhost:" + port + "/api/health")
+	logger.Info("环境: " + cfg.Server.Environment)
+
+	if err := r.Run(":" + port); err != nil {
+		logger.Fatal("服务器启动失败", logger.Err(err))
+	}
+}