package api import ( "net/http" "sync" "time" "home-vue-go/internal/database" "github.com/gin-gonic/gin" ) // VisitRecord 表示一次访问记录(暂存在内存中) type VisitRecord struct { Path string IP string UserAgent string Referer string VisitTime time.Time } // 简单的内存存储与读写锁 var ( visitMutex sync.RWMutex visitRecords []VisitRecord maxVisits = 1000 // 最多保留的访问记录条数 ) // TrackVisit 记录访问 func TrackVisit(db *database.Database) gin.HandlerFunc { return func(c *gin.Context) { var req struct { Path string `json:"path"` Referer string `json:"referer"` } if err := c.ShouldBindJSON(&req); err != nil { c.JSON(http.StatusBadRequest, gin.H{"error": "参数错误"}) return } ip := c.ClientIP() userAgent := c.GetHeader("User-Agent") // 记录访问到内存 visitMutex.Lock() visitRecords = append(visitRecords, VisitRecord{ Path: req.Path, IP: ip, UserAgent: userAgent, Referer: req.Referer, VisitTime: time.Now(), }) // 限制记录数量 if len(visitRecords) > maxVisits { visitRecords = visitRecords[len(visitRecords)-maxVisits:] } visitMutex.Unlock() // TODO: 等Ent代码生成后,改用数据库存储 // ctx := c.Request.Context() // if db.Client.Visit != nil { // db.Client.Visit.Create()... // } c.JSON(http.StatusOK, gin.H{"message": "访问已记录"}) } } // 获取访问记录(从内存) func getVisitRecords() []VisitRecord { visitMutex.RLock() defer visitMutex.RUnlock() return visitRecords }