复制代码 代码如下:

import socket

import re

'''

广东省公安厅出入境政务服务网护照，通行证办理进度查询。

分析网址格式为 http://www.gdcrj.com/wsyw/tcustomer/tcustomer.do?&method=find&applyid=身份证号码

构造socket请求网页html，利用正则匹配出查询结果

'''

def gethtmlbyidentityid(identityid):

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

host = 'www.gdcrj.com';

suburl = '/wsyw/tcustomer/tcustomer.do?&method=find&applyid={0}'

port = 80;

remote_ip = socket.gethostbyname(host)

s.connect((remote_ip , port))

print('【INFO】:socket连接成功')

message = 'GET '+ suburl.format(identityid) +' HTTP/1.1rnHost: '+ host +'rnrn'

# str 2 bytes

m_bytes = message.encode('utf-8')

# send bytes

s.sendall(m_bytes)

print('【INFO】:远程下载中...')

recevstr = ''

while True:

# return bytes

recev = s.recv(4096)

# bytes 2 str

recevstr += recev.decode(encoding = 'utf-8', errors = 'ignore')

if not recev:

s.close()

print('【INFO】:远程下载网页完成')

break

return recevstr

'''

利用正则表达式从上步获取的网页html内容里找出查询结果

'''

def getresultfromhtml(htmlstr):

linebreaks = re.compile(r'ns*')

space = re.compile('( )+')

resultReg = re.compile(r'<td>([^<td]+)</td>', re.MULTILINE)

#去除换行符和空格

htmlstr = linebreaks.sub('', htmlstr)

htmlstr = space.sub(' ', htmlstr)

#匹配出查询结果

result = resultReg.findall(htmlstr)

for res in result:

print(res.strip())

if __name__ == '__main__':

identityid = input('输入您的身份证号码(仅限广东省居民查询):')

try:

identityid = int(identityid)

print('【INFO】:开始查询')

html = gethtmlbyidentityid(identityid)

getresultfromhtml(html)

print('【INFO】:查询成功')

except:

print('【WARN】:输入非法')

input('【INFO】:按任意键退出')