創建文件
echo .>xx.txt空的
echo 你好>xx.txt
刪除文件
del xxx
刪除文件夾
rd/s/q xxx
{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"typ
{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragr