优化代码

internal/waf/action_block.go

@@ -64,7 +64,6 @@ func (this *BlockAction) Perform(waf *WAF, group *RuleGroup, set *RuleSet, reque
 		timeout = 60 // 默认封锁60秒
 	}
 
-
 	SharedIPBlackList.RecordIP(IPTypeAll, this.Scope, request.WAFServerId(), request.WAFRemoteIP(), time.Now().Unix()+int64(timeout), waf.Id, group.Id, set.Id)
 
 	if writer != nil {
@@ -99,8 +98,9 @@ func (this *BlockAction) Perform(waf *WAF, group *RuleGroup, set *RuleSet, reque
 					}
 				}
 
-				buf := make([]byte, 1024)
+				buf := utils.BytePool1k.Get()
 				_, _ = io.CopyBuffer(writer, resp.Body, buf)
+				utils.BytePool1k.Put(buf)
 			} else {
 				path := this.URL
 				if !filepath.IsAbs(this.URL) {