save project

hhh.py

 new_data=''
 with open(r'C:\Users\Administrator\Desktop\bb.txt','r',encoding='utf-8')as file1:
     for data in file1:
-        if '小强：10本'in data:
-            data=data.replace('小强：10本','小强：11本')
-        if '小兰：12本'in data:
-            data=data.replace('小兰：12本','小兰：14本')
+        if '小强:10本'in data:
+            data=data.replace('小强:10本','小强:11本')
+        if '小兰:12本'in data:
+            data=data.replace('小兰:12本','小兰:14本')
         new_data+=data
 with open(r'C:\Users\Administrator\Desktop\bb.txt','w',encoding='utf-8')as file1:
     file1.write(new_data)