最近需要统计一下项目中代码的总行数，写了一个Python小程序，不得不说Python是多么的简洁，如果用Java写至少是现在代码的2倍。

[code]

import os

path="/Users/rony/workspace/ecommerce/ecommerce/hot-deploy/"

global totalcount

totalcount =0

def cfile (path):

allfiles = os.listdir(path)

for file in allfiles:

child = os.path.join(path,file)

if os.path.isdir(child):

cfile(child)

else:

filename,fileext= os.path.splitext(child)

print(fileext)

#file type need to calculate

if fileext in ['.java', '.jsp', '.html', '.htm', '.xml', '.sql', '.js', '.ftl', '.css','.groovy'] :

countf = len(open(child,'rU').readlines())

global totalcount

totalcount=totalcount+countf;

print(child)

print(countf)

cfile(path)

print(totalcount)

关于代码上的分析就到这里，例子比较简单。