python简单爬虫手机号-ag凯发k8国际

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

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本文标题: python手机号前7位归属地爬虫代码实例

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