python手机号前7位归属地爬虫的示例分析-创新互联
这篇文章主要介绍python手机号前7位归属地爬虫的示例分析，文中介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们一定要看完！
需求分析
项目上需要用到手机号前7位，判断号码是否合法，还有归属地查询。旧的数据是几年前了太久了，打算用python爬虫重新爬一份
单线程版本
# coding:utf-8
import requests
from datetime import datetime
class PhoneInfoSpider:
def __init__(self, phoneSections):
self.phoneSections = phoneSections
def phoneInfoHandler(self, textData):
text = textData.splitlines(True)
# print("text length:" + str(len(text)))
if len(text) >= 9:
number = text[1].split('\'')[1]
province = text[2].split('\'')[1]
mobile_area = text[3].split('\'')[1]
postcode = text[5].split('\'')[1]
line = "number:" + number + ",province:" + province + ",mobile_area:" + mobile_area + ",postcode:" + postcode
line_text = number + "," + province + "," + mobile_area + "," + postcode
print(line_text)
# print("province:" + province)
try:
f = open('./result.txt', 'a')
f.write(str(line_text) + '\n')
except Exception as e:
print(Exception, ":", e)
def requestPhoneInfo(self, phoneNum):
try:
url = 'https://tcc.taobao.com/cc/json/mobile_tel_segment.htm?tel=' + phoneNum
response = requests.get(url)
self.phoneInfoHandler(response.text)
except Exception as e:
print(Exception, ":", e)
def requestAllSections(self):
# last用于接上次异常退出前的号码
last = 0
# last = 4
# 自动生成手机号码，后四位补0
for head in self.phoneSections:
head_begin = datetime.now()
print(head + " begin time:" + str(head_begin))
# for i in range(last, 10000):
for i in range(last, 10):
middle = str(i).zfill(4)
phoneNum = head + middle + "0000"
self.requestPhoneInfo(phoneNum)
last = 0
head_end = datetime.now()
print(head + " end time:" + str(head_end))
if __name__ == '__main__':
task_begin = datetime.now()
print("phone check begin time:" + str(task_begin))
# 电信，联通，移动，虚拟运营商
dx = ['133', '149', '153', '173', '177', '180', '181', '189', '199']
lt = ['130', '131', '132', '145', '146', '155', '156', '166', '171', '175', '176', '185', '186', '166']
yd = ['134', '135', '136', '137', '138', '139', '147', '148', '150', '151', '152', '157', '158', '159', '172',
'178', '182', '183', '184', '187', '188', '198']
add = ['170']
all_num = dx + lt + yd + add
# print(all_num)
print(len(all_num))
# 要爬的号码段
spider = PhoneInfoSpider(all_num)
spider.requestAllSections()
task_end = datetime.now()
print("phone check end time:" + str(task_end))发现爬取一个号段，共10000次查询，单线程版大概要多1个半小时，太慢了。
多线程版本
# coding:utf-8
import requests
from datetime import datetime
import queue
import threading
threadNum = 32
class MyThread(threading.Thread):
def __init__(self, func):
threading.Thread.__init__(self)
self.func = func
def run(self):
self.func()
def requestPhoneInfo():
global lock
while True:
lock.acquire()
if q.qsize() != 0:
print("queue size:" + str(q.qsize()))
p = q.get() # 获得任务
lock.release()
middle = str(9999 - q.qsize()).zfill(4)
phoneNum = phone_head + middle + "0000"
print("phoneNum:" + phoneNum)
try:
url = 'https://tcc.taobao.com/cc/json/mobile_tel_segment.htm?tel=' + phoneNum
# print(url)
response = requests.get(url)
# print(response.text)
phoneInfoHandler(response.text)
except Exception as e:
print(Exception, ":", e)
else:
lock.release()
break
def phoneInfoHandler(textData):
text = textData.splitlines(True)
if len(text) >= 9:
number = text[1].split('\'')[1]
province = text[2].split('\'')[1]
mobile_area = text[3].split('\'')[1]
postcode = text[5].split('\'')[1]
line = "number:" + number + ",province:" + province + ",mobile_area:" + mobile_area + ",postcode:" + postcode
line_text = number + "," + province + "," + mobile_area + "," + postcode
print(line_text)
# print("province:" + province)
try:
f = open('./result.txt', 'a')
f.write(str(line_text) + '\n')
except Exception as e:
print(Exception, ":", e)
if __name__ == '__main__':
task_begin = datetime.now()
print("phone check begin time:" + str(task_begin))
dx = ['133', '149', '153', '173', '177', '180', '181', '189', '199']
lt = ['130', '131', '132', '145', '155', '156', '166', '171', '175', '176', '185', '186', '166']
yd = ['134', '135', '136', '137', '138', '139', '147', '150', '151', '152', '157', '158', '159', '172', '178',
'182', '183', '184', '187', '188', '198']
all_num = dx + lt + yd
print(len(all_num))
for head in all_num:
head_begin = datetime.now()
print(head + " begin time:" + str(head_begin))
q = queue.Queue()
threads = []
lock = threading.Lock()
for p in range(10000):
q.put(p + 1)
print(q.qsize())
for i in range(threadNum):
middle = str(i).zfill(4)
global phone_head
phone_head = head
thread = MyThread(requestPhoneInfo)
thread.start()
threads.append(thread)
for thread in threads:
thread.join()
head_end = datetime.now()
print(head + " end time:" + str(head_end))
task_end = datetime.now()
print("phone check end time:" + str(task_end))多线程版的1个号码段1000条数据，大概2，3min就好，cpu使用飙升，大概维持在70%左右。
总共40多个号段，爬完大概1，2个小时，总数据41w左右
Python的优点有哪些
1、简单易用，与C/C++、Java、C# 等传统语言相比，Python对代码格式的要求没有那么严格；2、Python属于开源的，所有人都可以看到源代码，并且可以被移植在许多平台上使用；3、Python面向对象，能够支持面向过程编程,也支持面向对象编程；4、Python是一种解释性语言，Python写的程序不需要编译成二进制代码，可以直接从源代码运行程序；5、Python功能强大，拥有的模块众多，基本能够实现所有的常见功能。
以上是“python手机号前7位归属地爬虫的示例分析”这篇文章的所有内容，感谢各位的阅读！希望分享的内容对大家有帮助，更多相关知识，欢迎关注创新互联成都网站设计公司行业资讯频道！
另外有需要云服务器可以了解下创新互联scvps.cn，海内外云服务器15元起步，三天无理由+7*72小时售后在线，公司持有idc许可证，提供“云服务器、裸金属服务器、高防服务器、香港服务器、美国服务器、虚拟主机、免备案服务器”等云主机租用服务以及企业上云的综合解决方案，具有“安全稳定、简单易用、服务可用性高、性价比高”等特点与优势，专为企业上云打造定制，能够满足用户丰富、多元化的应用场景需求。
网站题目：python手机号前7位归属地爬虫的示例分析-创新互联
当前链接：http://scyanting.com/article/hiocj.html
