111

2021-10-08 12:19:00 +08:00 · 2021-10-08 12:19:00 +08:00 · b8e1e75462
parent b2804b66ed
commit b8e1e75462
1 changed files with 1 additions and 0 deletions
--- a/10个编程技巧/with
+++ b/10个编程技巧/with
@ -1,4 +1,5 @@
 #自动关闭文件
 with open('mytest.txt') as file_in:
+
    for line in file_in:
        print(line)