auto save

diy.py

@@ -18,7 +18,7 @@
 #         if "小兰：12本" in i:
 #             print("数据在文本中")
 new_date=""
-with open(r"D:\test.txt","r",encoding="utf-8") as file:
+with open(r"D:\test.txt","r",encoding='utf-8') as file:
     for i in file:
         if "小兰：12本" in i:
             i=i.replace("小兰：12本","小兰：13本")