（1）如下代码，默认递归获取指定目录root_dir下的所有文件，当指定recursive参数为false时，则只获取root_dir目录下的所有文件，不会递归的查找，若指定suffix_tuple参数，则可以获取root_dir目录下的指定后缀文件
from pathlib import Path
def get_all_files(root_dir,recursive=True,suffix_tuple=()):
all_files=[]
if Path(root_dir).exists():
if Path(root_dir).is_dir():
if recursive:
for elem in Path(root_dir).glob("**/*"):
if Path(elem).is_file():
suffix=Path(elem).suffix
if not suffix_tuple:
all_files.append(elem)
else:
if suffix in suffix_tuple:
all_files.append(elem)
else:
for elem in Path(root_dir).iterdir():
if Path(elem).is_file():
suffix=Path(elem).suffix
if not suffix_tuple:
all_files.append(elem)
else:
if suffix in suffix_tuple:
all_files.append(elem)
else:
all_files.append(root_dir)
return all_files（2）具体使用方法如下，即测试代码，具体目录path指定为自己存在的目录
if __name__=="__main__":
path="D:/gitee/oepkgs/mugen/testcases/cli-test/acl/oe_test_acl_defaulr_rule.sh"
for elem in get_all_files(path):
print(elem)
print("-------------------------------------------------")
path = "D:/gitee/oepkgs/mugen/testcases/cli-test/acl"
for elem in get_all_files(path):
print(elem)
print("-------------------------------------------------")
path = "D:/gitee/oepkgs/mugen/testcases/cli-test/acl"
for elem in get_all_files(path,False):
print(elem)
print("-------------------------------------------------")
path = "D:/gitee/oepkgs/mugen/testcases/cli-test/acl"
for elem in get_all_files(path, True,(".sh",)):
print(elem)
print("-------------------------------------------------")
path = "D:/gitee/oepkgs/mugen/testcases/cli-test/acl"
for elem in get_all_files(path, True, (".json",)):
print(elem)执行结果如下，第一个当指定path为文件时，则直接将文件作为查询到的返回，最后一个指定.json后缀，因为调试机上没有json文件，所以打印为空
