feat: 用户端访问足迹统计(IP 去重 UV/PV)

- 后端 Visit 模型(date+ip 唯一索引):POST /api/track 埋点(ClientIP upsert,pv+1),GET /api/admin/visits 每日 UV/PV 统计
- web 每会话上报一次访问(sessionStorage 防重),IP 由后端去重
- admin 访问统计页:侧边栏入口 + 今日/近N天 UV·PV 卡片 + 每日柱状趋势(自绘无依赖) + 7/30/90 天切换

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Blizzard
2026-07-17 17:05:08 +08:00
parent cc4aa647c5
commit 5adb3d621b
9 changed files with 260 additions and 2 deletions
+1 -1
View File
@@ -34,7 +34,7 @@ func Open(dsn string) (*gorm.DB, error) {
if err != nil {
return nil, err
}
if err := db.AutoMigrate(&model.Post{}); err != nil {
if err := db.AutoMigrate(&model.Post{}, &model.Visit{}); err != nil {
return nil, err
}
if err := seed(db); err != nil {