save project

dhahd.py

-with open(r'C:\Users\Administrator\Desktop\test.txt','a',encoding='utf-8') as filel:
+new_date=""
+with open(r'C:\Users\Administrator\Desktop\test.txt','r',encoding='utf-8') as filel:    
     for data in filel:
         if '小强：10' in data:
-            print('数据文件中')
+            data = data.replace("小强：10","小明12")
+            new_date+=data
+        print(new_date)    
+