- 新增 go-redis/v9 依赖 - 新增 config.yaml redis 配置段 + RedisConfig 结构体 + REDIS_PASSWORD 环境变量覆盖 - 新增 common/redis.go Redis 客户端初始化 - 完整实现 session/redis_store.go,实现 Store 接口全部 7 个方法 - Redis TTL 自动过期,无须后台清理 goroutine - deps_core.go 根据 cfg.Redis.Enabled 自动选择 RedisStore/MemoryStore - router.go + main.go 透传 redisClient 参数
98 lines
2.9 KiB
Go
98 lines
2.9 KiB
Go
package main
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import (
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"log"
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"metazone.cc/metalab/internal/common"
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"metazone.cc/metalab/internal/config"
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"metazone.cc/metalab/internal/model"
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"metazone.cc/metalab/internal/router"
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"metazone.cc/metalab/internal/theme"
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"github.com/gin-gonic/gin"
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"github.com/redis/go-redis/v9"
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"gorm.io/driver/postgres"
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"gorm.io/gorm"
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)
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func main() {
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// 配置
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cfg := config.Load("config.yaml")
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// 从配置初始化角色系统(OCP:新增角色无需修改源代码)
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model.InitRoles(cfg.Roles.Levels, cfg.Roles.Names, cfg.Roles.Permissions.OperableRoles)
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// 数据库
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db, err := gorm.Open(postgres.Open(cfg.Database.DSN()), &gorm.Config{})
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if err != nil {
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log.Fatalf("连接数据库失败: %v", err)
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}
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if err := db.AutoMigrate(&model.User{}, &model.AuditSubmission{}, &model.SiteSetting{}, &model.Notification{}, &model.Post{}); err != nil {
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log.Fatalf("数据库迁移失败: %v", err)
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}
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// 邮箱唯一索引迁移:从全表唯一改为部分唯一(仅 deleted_at IS NULL 的行)
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// 支持软删除用户邮箱复用
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migrations := []string{
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`DROP INDEX IF EXISTS idx_users_email`,
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`CREATE INDEX IF NOT EXISTS idx_users_email ON users (email)`,
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`CREATE UNIQUE INDEX IF NOT EXISTS idx_users_email_active ON users (email) WHERE deleted_at IS NULL`,
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}
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for _, m := range migrations {
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if err := db.Exec(m).Error; err != nil {
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log.Fatalf("数据库迁移失败 (%s): %v", m, err)
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}
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}
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log.Println("数据库连接成功")
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// Gin 模式
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gin.SetMode(cfg.Server.Mode)
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r := gin.Default()
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// 计算静态资源哈希(用于缓存破坏,文件不变哈希不变)
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common.ComputeAssetHashes("templates/MetaLab-2026")
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// 模板加载(前端主题 + 管理后台)
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tmpl, err := theme.LoadTemplates(
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theme.TemplateRoot{Dir: "templates/MetaLab-2026/html", Prefix: ""},
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theme.TemplateRoot{Dir: "templates/admin/html", Prefix: "admin/"},
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)
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if err != nil {
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panic("加载模板失败: " + err.Error())
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}
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r.SetHTMLTemplate(tmpl)
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// 静态资源
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r.Static("/static", "./templates/MetaLab-2026/static")
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r.Static("/admin/static", "./templates/admin/static")
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r.Static("/shared/static", "./templates/shared/static")
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r.Static("/uploads/avatars", "./storage/uploads/avatars")
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r.Static("/uploads/posts", "./storage/uploads/posts")
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// Redis 客户端(可选)
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var redisClient *redis.Client
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if cfg.Redis.Enabled {
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redisClient, err = common.NewRedisClient(cfg.Redis)
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if err != nil {
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log.Fatalf("Redis 连接失败: %v", err)
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}
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log.Printf("Redis 已连接 %s:%s (DB=%d)", cfg.Redis.Host, cfg.Redis.Port, cfg.Redis.DB)
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} else {
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log.Println("Redis 未启用,使用内存存储")
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}
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// 站点设置管理器(DB 持久化 + 内存缓存)
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siteSettings, err := config.NewSiteSettings(db)
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if err != nil {
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log.Fatalf("初始化站点设置失败: %v", err)
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}
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// 路由注册
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router.Setup(r, db, cfg, siteSettings, redisClient)
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// 启动
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log.Printf("MetaZone.FAN 启动于 0.0.0.0:%s", cfg.Server.Port)
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r.Run("0.0.0.0:" + cfg.Server.Port)
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}
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