119 lines
2.7 KiB
Go
119 lines
2.7 KiB
Go
package main
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import (
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"go_blog/config"
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"go_blog/models"
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"go_blog/routers"
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"go_blog/utils"
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"log/slog"
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"os"
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"time"
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"gorm.io/gorm"
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"github.com/gin-contrib/sessions"
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"github.com/gin-contrib/sessions/cookie"
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"github.com/gin-gonic/gin"
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)
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// @title 个人博客系统
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// @version 1.0
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// @description 基于Go语言的可定制主题博客系统
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func main() {
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// 1. 初始化配置
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conf, err := config.LoadConfig("config.yml")
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if err != nil {
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slog.Error("配置加载失败", "error", err)
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os.Exit(1)
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}
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slog.Info("配置加载成功", "config", conf)
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// 2. 初始化日志系统
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logger := slog.New(slog.NewJSONHandler(os.Stdout, nil))
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slog.SetDefault(logger)
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slog.SetLogLoggerLevel(slog.LevelDebug)
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slog.Info("初始化日志系统成功", "Defaultlogger", logger, "LogLevel", slog.LevelDebug)
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// 3. 初始化数据库
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models.InitDatabase(conf)
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sqlDB, _ := models.DB.DB()
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defer func() {
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if err := sqlDB.Close(); err != nil {
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slog.Error("数据库关闭异常", "error", err)
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}
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}()
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// 4. 初始化主题系统
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themeManager := utils.NewManager("web\\themes")
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if err := themeManager.LoadTheme(conf.Theme.Current); err != nil {
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slog.Error("主题系统初始化失败", "error", err)
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os.Exit(1)
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}
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// 5. 创建Gin实例
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if conf.Env == config.EnvProduction {
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gin.SetMode(gin.ReleaseMode)
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}
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router := gin.New()
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router.Use(gin.Recovery())
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themeManager.RegisterStaticRoutes(router)
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// 初始化Session存储（使用Cookie）
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store := cookie.NewStore([]byte("your-session-secret"))
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store.Options(sessions.Options{
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Path: "/",
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MaxAge: 86400 * 7, // 7天
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HttpOnly: true,
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})
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// 6. 注册中间件
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router.Use(
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loggerMiddleware(),
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databaseMiddleware(models.DB),
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configMiddleware(conf),
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themeMiddleware(themeManager),
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sessions.Sessions("blog-session", store),
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)
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// 8. 注册路由
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routers.RegisterRoutes(router)
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// 9. 启动服务
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router.Run(":" + conf.Server.Port)
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}
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// 数据库中间件
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func databaseMiddleware(db *gorm.DB) gin.HandlerFunc {
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return func(c *gin.Context) {
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c.Set("DB", db)
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c.Next()
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}
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}
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// 配置上下文中间件
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func configMiddleware(cfg *config.Config) gin.HandlerFunc {
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return func(c *gin.Context) {
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c.Set("Config", cfg)
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c.Next()
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}
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}
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// 主题管理器中间件
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func themeMiddleware(manager *utils.ThemeManager) gin.HandlerFunc {
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return func(c *gin.Context) {
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c.Set("ThemeManager", manager)
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c.Next()
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}
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}
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func loggerMiddleware() gin.HandlerFunc {
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return func(c *gin.Context) {
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start := time.Now()
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c.Next()
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duration := time.Since(start)
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slog.Info("请求处理完成",
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"status", c.Writer.Status(),
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"method", c.Request.Method,
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"path", c.Request.URL.Path,
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"duration", duration,
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)
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}
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}
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