save project

diy.py

-
-file=open(r')
\ No newline at end of file
+with open(r'c:\Users\Administrator\Desktop\sales_list.txt','r',encoding=utf-8) as file：
+    a=file.readlines()
+    print(a)
+    for i in a:
+        print(i)
\ No newline at end of file