[Python]代码    

#_*_encoding:utf-8_*_     #-------------------------------------------------------------------------------     # Name:        文件夹常用操作     # Purpose:     #     # Author:      QiuChangJie     #     # Created:     07/06/2015     # Copyright:   (c) cj.qiu 2015     # Licence:     <your licence>     #-------------------------------------------------------------------------------    import sys  import os  import shutil  import platform      class FileUtils:      @staticmethod      def fileFilterExt(args, dirn, fln):          for fls in fln:              if fls.lower().endswith(args[1].lower()) and os.path.isfile(os.path.join(dirn, fls)):                  args[0].append(os.path.join(dirn,fls))        @staticmethod      def dirFilterExt(args, dirn, fln):          for fls in fln:              if fls.lower().endswith(args[1].lower()) and os.path.isdir(os.path.join(dirn, fls)):                  args[0].append(os.path.join(dirn,fls))        # 根据文件扩展名获取文件      @staticmethod      def getFiles(root, ext):          fileList = list()          os.path.walk(root, FileUtils.fileFilterExt, (fileList, ext))          return fileList        # 获取文件夹      @staticmethod      def getDirs(root, ext):          dirList = list()          os.path.walk(root, FileUtils.dirFilterExt, (dirList, ext))          return dirList        # 复制文件到指定目录      @staticmethod      def copyFileExt(src, dst):          if not os.path.exists(src):              print(str.format("%s is not exists", src))              return            dirList = FileUtils.getDirs(src, "")          for d in dirList:              subDir = d[len(src) + 1:]              if not os.path.exists(os.path.join(dst, subDir)):                  os.mkdir(os.path.join(dst, subDir))            fileList = FileUtils.getFiles(src, "")          for f in fileList:              subName = f[len(src) + 1:]              shutil.copy(f, os.path.join(dst, subName))