本文實(shí)例講述了Python實(shí)現(xiàn)的根據(jù)文件名查找數(shù)據(jù)文件功能。分享給大家供大家參考，具體如下：

#-*- coding: UTF-8 -*-import osimport shutilAllFiles=[]NameFiles=[]def findFie(filePath): pathDir = os.listdir(filePath) for allDir in pathDir:  # print(allDir)  AllFiles.append(allDir)  #pass#filepath = 'C://Users//IBM_ADMIN//Desktop//cognos//datastage//71&72//71//71sns'#copyfile = 'C://Users//IBM_ADMIN//Desktop//cognos//datastage//71&72//71mtp'filepath = 'C://Users//IBM_ADMIN//Desktop//cognos//datastage//71&72//72//72sns'copyfile = 'C://Users//IBM_ADMIN//Desktop//cognos//datastage//71&72//72mtp'shutil.rmtree(copyfile)os.mkdir(copyfile)findFie(filepath)def readFile(): readFile = open('./jobname') i = 0 for eachLine in readFile:  i= i + 1  #print(eachLine)  NameFiles.append(eachLine.replace('/n','')) # 去掉換行符readFile()#字符串比較def doTheCompare(): for x in NameFiles:  print(x)  for y in AllFiles:   if x == y :    copyFrom = os.path.join(filepath,x)    copyTo = os.path.join(copyfile,x)    shutil.copyfile(copyFrom,copyTo)   else:    pass    #print ("file not find under sns process,thanks .please check with wumi.")doTheCompare()

附：這里再補(bǔ)充一個(gè)更為簡(jiǎn)單的文件搜索功能示例：

# -*- coding:utf-8 -*-import osdef search(path=".", name="1"):  for item in os.listdir(path):    item_path = os.path.join(path, item)    if os.path.isdir(item_path):      search(item_path, name)    elif os.path.isfile(item_path):      if name in item:        print(item_path)if __name__ == "__main__":  search(path=r"D:/360Downloads",name="dll")

更多Python相關(guān)內(nèi)容感興趣的讀者可查看本站專題：《Python文件與目錄操作技巧匯總》、《Python編碼操作技巧總結(jié)》、《Python數(shù)據(jù)結(jié)構(gòu)與算法教程》、《Python函數(shù)使用技巧總結(jié)》、《Python字符串操作技巧匯總》及《Python入門與進(jìn)階經(jīng)典教程》

希望本文所述對(duì)大家Python程序設(shè)計(jì)有所幫助。