python 递归遍历文件夹详解编程语言

def readXmls(folder): #三个参数：分别返回1.父目录 2.所有文件夹名字（不含路径） 3.所有文件名字 for parent,dirnames,filenames in os.walk(folder): for dirname in dirnames: print("parent is:" + parent) print("dirname is" + dirname) #readXmls(os.path.join(parent, dirname))这句不能有！！！ for filename in filenames: print("parent is:" + parent) print("filename is:" + filename) print("the full name of the file is:" + os.path.join(parent,filename)) #输出文件路径信息