文本读写

from pathlib import Path

p = Path("example.txt")
p.write_text("你好，世界", encoding="utf-8")
content = p.read_text(encoding="utf-8")

二进制读写

data = b"\x00\x01\x02"
with open("data.bin", "wb") as f:
   f.write(data)

with open("data.bin", "rb") as f:
   raw = f.read()

pathlib 常用操作

from pathlib import Path

root = Path(".")
py_files = list(root.rglob("*.py"))
new_dir = Path("output")
new_dir.mkdir(exist_ok=True)

转载请注明：周志洋的博客 » Python实用技巧-文件读写与pathlib