save project

diy.py

@@ -10,14 +10,8 @@ with open(r"C:\Users\周子轩\Desktop\test.txt","r",encoding="utf-8") as file:
     a=file.read()
     for i in a:
         if i=="小强：15本":
-            #print("数据在文件中")
-        # if i=="小兰：12本":
-        #    print("数据在文件中") 
-#         new_date=replace
-# for i in a: 
-#     if i=="小强：20本":
             i.replace("小强：20本","小强：15本")
         new_date+=i
-with open(r"C:\Users\周子轩\Desktop\test.txt","w",encoding="utf-8") as filel:
-   file.write(new_date)  
+with open(r"C:\Users\周子轩\Desktop\test.txt","w",encoding="utf-8") as file1:
+   file1.write(new_date)