From 7b97965a85512b4e3e68c9563a2e985fded5e933 Mon Sep 17 00:00:00 2001
From: zhaoxiangpeng <1943364377@qq.com>
Date: Mon, 12 Jan 2026 11:06:18 +0800
Subject: [PATCH] wos:item

---
 wos/wos/items.py | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/wos/wos/items.py b/wos/wos/items.py
index f84c333..2020113 100644
--- a/wos/wos/items.py
+++ b/wos/wos/items.py
@@ -3,10 +3,25 @@
 # See documentation in:
 # https://docs.scrapy.org/en/latest/topics/items.html
 
+from datetime import datetime
 import scrapy
 
 
 class WosItem(scrapy.Item):
     # define the fields for your item here like:
-    # name = scrapy.Field()
-    pass
+    third_id = scrapy.Field()
+    updated_at = scrapy.Field()
+
+
+class WosArticleItem(WosItem):
+    """
+    wos发文item
+    """
+    exported = scrapy.Field()
+
+
+class WosCitedNumberItem(WosItem):
+    """发文被引量item"""
+    third_id = scrapy.Field()
+    cited = scrapy.Field()
+    updated_at = scrapy.Field()