update

2022-03-16 19:37:32 +08:00
parent 3f91ca3bdd
commit 27cafcd10c
9 changed files with 111 additions and 0 deletions
--- a/language_learning/2022.03.16_frequently_used_python_package/os_example.py
+++ b/language_learning/2022.03.16_frequently_used_python_package/os_example.py
@@ -0,0 +1,6 @@
+import os
+os.getcwd()  # 获取路径
+if os.path.exists('new_dir') == False: # 判断路径是否存在
+    os.makedirs('new_dir') # 新建文件夹
+os.chdir('new_dir')  # 切换到该文件夹
+print(os.walk('/'))  # 游走目录