需求分析

項目上需要用到手機號前7位，判斷號碼是否合法，還有歸屬地查詢。舊的數據是幾年前了太久了，打算用python爬蟲重新爬一份

單線程版本

# 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用于接上次異常退出前的號碼

last = 0

# last = 4

# 自動生成手機號碼，后四位補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))

# 電信，聯通，移動，虛擬運營商

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))

# 要爬的號碼段

spider = PhoneInfoSpider(all_num)

spider.requestAllSections()

task_end = datetime.now()

print("phone check end time:" + str(task_end))

發現爬取一個號段，共10000次查詢，單線程版大概要多1個半小時，太慢了。

多線程版本

# 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() # 獲得任務

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))

多線程版的1個號碼段1000條數據，大概2，3min就好，cpu使用飆升，大概維持在70%左右。

總共40多個號段，爬完大概1，2個小時，總數據41w左右

以上就是本文的全部內容，希望對大家的學習有所幫助，也希望大家多多支持我們。

本文標題: python手機號前7位歸屬地爬蟲代碼實例

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