python:实现统计文件中字母出现的次数
import os,re
path = 'test/'
dirlist = os.listdir(path)
for x in dirlist:
abspath = os.path.join(path,x
import os,re
path = 'test/'
dirlist = os.listdir(path)
for x in dirlist:
abspath = os.path.join(path,x