save project

diy.py

@@ -2,14 +2,15 @@
 file1=open(r'C:\Users\23636\Desktop\text.txt','w',encoding='utf-8')
 file1.write("小兰：12本/n小丽：11本/n李文：9本/n张伟：16本")
 file1.close()
-with open(r'C:\Users\23636\Desktop\text.txt','a',encoding='utf-8')as file1:
+with open(r'C:\Users\23636\Desktop\text.txt','a',encoding='utf-8')as file2:
     file1.write("小强：12本\n")
     file1.write("李明：15本\n")
 new_data=""
-with open(r'C:\Users\23636\Desktop\text.txt','r',encoding='utf-8')as file1:
+with open(r'C:\Users\23636\Desktop\text.txt','r',encoding='utf-8')as file3:
     for data in file1:
         if "小强：12本" in data:
             print('已找到数据')
             data=data.replace("小强：12本","小强：11本")
             new_data+=data
-        print(new_data)
\ No newline at end of file
+with open(r'C:\Users\23636\Desktop\text.txt','w',encoding='utf-8')as file4:
+        fil4.write(new_data)
\ No newline at end of file