From: qydysky <32743305+qydysky@users.noreply.github.com>
Date: Tue, 24 Jan 2023 04:31:08 +0000 (+0800)
Subject: Impove 先检查是否已经存在文件
X-Git-Tag: v0.21.12
X-Git-Url: http://127.0.0.1:8081/?a=commitdiff_plain;h=ddb30e32b9a9b730e09ae9d56135e61b085e5af7;p=part%2F.git

Impove 先检查是否已经存在文件
---

diff --git a/websocket/Recoder.go b/websocket/Recoder.go
index c01e133..5078727 100644
--- a/websocket/Recoder.go
+++ b/websocket/Recoder.go
@@ -17,6 +17,7 @@ var (
 	ErrSerIsNil  = errors.New("ErrSerIsNil")
 	ErrFileNoSet = errors.New("ErrFileNoSet")
 	ErrhadStart  = errors.New("ErrhadStart")
+	ErrIsExist   = errors.New("ErrIsExist")
 )
 
 type Recorder struct {
@@ -36,8 +37,12 @@ func (t *Recorder) Start(filePath string) error {
 		return ErrhadStart
 	}
 
+	f := file.New(filePath, 0, false)
+	if f.IsExist() {
+		return ErrIsExist
+	}
+
 	go func() {
-		f := file.New(filePath, 0, false)
 		defer f.Close()
 
 		var startTimeStamp time.Time