save project

diy.py

 # 写入同学们的捐赠明细：'小兰：12本'、'小丽：11本'、'李文：9本'、'张伟：16本'
 newDate=''
-with open(r'C:\Users\Lenovo\Desktop\1.txt','w',encoding='utf-8') as file:
+with open(r'C:\Users\Lenovo\Desktop\1.txt','r',encoding='utf-8') as file:
     for data in file:
-        if name in data:
-            print("*********")
-        data=date.replace("小强:10本","小强:11本")
+        data=data.replace("小兰：12本","小强:11本")
+        print(data)
         newDate+=data
 
+with open(r'C:\Users\Lenovo\Desktop\1.txt','w',encoding='utf-8') as file:
+    file.write(newDate)