save project

diy.py

 with open(r"c:\Users\客家话吧\Desktop\sales_list.txt","r",encoding="utf-8") as w:
 with open(r"c:\Users\客家话吧\Desktop\sales_list.txt","r",encoding="utf-8") as w:
-    e = w.read()
+    e = w.readlines()
 for i in e:
 for i in e:
     print(i)
     print(i)
\ No newline at end of file