update 窗口创建原因

cacheData.go

@@ -31,6 +31,7 @@ type CacheWindow struct {
 	windowLen   int    //窗体长度
 	WindowSize  int    //窗体大小
 	MethodId    int    //滑窗方法
+	CreatReason string //创建原因
 	LatestData  any
 	ring        *ring.Ring
 	Params      FilterParams
@@ -74,7 +75,7 @@ func (c *CacheWindow) MarshalBinary() (data []byte, err error) {
 func (c *CacheWindow) UnmarshalBinary(data []byte) error {
 	return json.Unmarshal(data, c)
 }
-func NewCacheWindow(id string, size, methodId int, params FilterParams) CacheWindow {
+func NewCacheWindow(id string, size, methodId int, params FilterParams, creatReason string) CacheWindow {
 	limit := 10
 	if size > limit {
 		size = 10
@@ -85,6 +86,7 @@ func NewCacheWindow(id string, size, methodId int, params FilterParams) CacheWin
 		MethodId:    methodId,
 		ring:        ring.New(size),
 		Params:      params,
+		CreatReason: creatReason,
 		Expire: expirationInfo{
 			UpdateTime: time.Now(),
 			Duration:   60 * 2,