feature/ip优化

ip_tool/ip_cache.go

@@ -0,0 +1,13 @@
+package ip_tool
+
+import (
+	"context"
+	"time"
+)
+
+// Cache 定义缓存接口，遵循接口隔离原则
+type ICacheAdapter interface {
+	Set(ctx context.Context, ip string, info ApiResult, ttl time.Duration) error
+	Get(ctx context.Context, ip string) (*ApiResult, error)
+	Exists(ctx context.Context, ip string) (bool, error)
+}