收集的多个ruby遍历文件夹代码实例
一、遍历文件夹下所有文件，输出文件名
deftraverse_dir(file_path)
ifFile.directory?file_path
Dir.foreach(file_path)do|file|
iffile!="."andfile!=".."
traverse_dir(file_path+"/"+file)
end
end
else
puts"File:#{File.basename(file_path)},Size:#{File.size(file_path)}"
end
end
traverse_dir('D:/apache-tomcat')
二、ruby遍历文件夹
defget_file_list(path)
Dir.entries(path).eachdo|sub|
ifsub!='.'&&sub!='..'
ifFile.directory?("#{path}/#{sub}")
puts"[#{sub}]"
get_file_list("#{path}/#{sub}")
else
puts" |--#{sub}"
end
end
end
end
三、python如何遍历一个目录输出所有文件名
#coding=utf-8
'''
Createdon2014-11-14
@author:Neo
'''
importos
defGetFileList(dir,fileList):
newDir=dir
ifos.path.isfile(dir):
fileList.append(dir.decode('gbk'))
elifos.path.isdir(dir):
forsinos.listdir(dir):
#如果需要忽略某些文件夹，使用以下代码
#ifs=="xxx":
#continue
newDir=os.path.join(dir,s)
GetFileList(newDir,fileList)
returnfileList
list=GetFileList('D:\\workspace\\PyDemo\\fas',[])
foreinlist:
printe
result:
D:\workspace\PyDemo\fas\file1\20141113\a.20141113-1100.log D:\workspace\PyDemo\fas\file1\20141113\a.20141113-1101.log D:\workspace\PyDemo\fas\file1\20141113\a.20141113-1140.log D:\workspace\PyDemo\fas\file2\20141113\a.20141113-1100.log D:\workspace\PyDemo\fas\file2\20141113\a.20141113-1101.log D:\workspace\PyDemo\fas\file2\20141113\a.20141113-1140.log
四、简洁遍历写法
importos
defiterbrowse(path):
forhome,dirs,filesinos.walk(path):
forfilenameinfiles:
yieldos.path.join(home,filename)
forfullnameiniterbrowse("/home/bruce"):
printfullname