python之获取文件夹下文件的绝对路径

#!/usr/bin/python
#-*-conding:utf-8-*-
#获取目录下文件的绝对路径
import os

def getabsroute(path):
    listdir = os.listdir(path)
    filepath = os.getcwd()
    allfile = []
    for file in listdir:
        allfile.append(filepath + '\\' + file)
    print(allfile)

getabsroute('E:\\java')