From 4446f8704abb145deb24b202495df2c78f6dbe48 Mon Sep 17 00:00:00 2001
From: hantmac <hantmac@outlook.com>
Date: Tue, 20 Aug 2019 17:09:43 +0800
Subject: [PATCH] Code optimization:change the crawler zip file to slice read

---
 backend/services/spider.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/backend/services/spider.go b/backend/services/spider.go
index 9404c63a..f4f856e6 100644
--- a/backend/services/spider.go
+++ b/backend/services/spider.go
@@ -183,7 +183,11 @@ func UploadToGridFs(spider model.Spider, fileName string, filePath string) (fid
 	}
 
 	//分片读取爬虫zip文件
-	ReadFileByStep(filePath, WriteToGridFS, f)
+	err = ReadFileByStep(filePath, WriteToGridFS, f)
+	if err != nil {
+		debug.PrintStack()
+		return "", err
+	}
 
 	// 删除zip文件
 	if err = os.Remove(filePath); err != nil {