save project

diy.py

@@ -5,5 +5,3 @@
 #方法二：
 #with open(参数1：文件路径，参数2：操作模式，参数3：编码类型)  as 变量名:
 with open(r'C:\Users\松果3号机\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as file:
-    a=file.readlines()
-    print(a)
\ No newline at end of file