python爬取网络中的QQ号码

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import urllib.request
import ssl
import re
import os
#博客地址：https://blog.csdn.net/qq_36374896def writeFile1Bytes(htmlBytes,toPath):
with open(toPath,"wb") as f:
f.write(htmlBytes)
def writeFile1Str(htmlBytes,toPath):
with open(toPath,"wb") as f:
f.write(htmlBytes)def getHtmlBytes(url):
headers = {
"User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.71 Safari/537.36"
}
req = urllib.request.Request(url, headers=headers)
context = ssl._create_unverified_context()
response = urllib.request.urlopen(req,context=context)
return response.read()def qqCrawler(url, toPath):
htmlBytes = getHtmlBytes(url)
# writeFile1Bytes(htmlBytes,r"C:\Users\admin\Desktop\360学习\爬虫\image\qq1.html")
# writeFile1Str(htmlBytes,r"C:\Users\admin\Desktop\360学习\爬虫\image\qq2.txt")
htmlStr = str(htmlBytes) pat = r"[1-9]\d{4,9}"
re_qq= re.compile(pat)
qqsList = re_qq.findall(htmlStr) qqsList = list(set(qqsList))
print(qqsList)
print(len(qqsList))url="http://tieba.baidu.com/p/5471533241?traceid="
toPath=r"C:\Users\admin\Desktop\360学习\爬虫\image\qq.txt"
qqCrawler(url,toPath)


代码年代久远，注释当时没写，现在懒得写了