python爬虫爬取ip记录网站信息并存入数据库

 import requests
 import re
 import pymysql
 #10页 仔细观察路由
 db = pymysql.connect("localhost","root","root","testdb" )
 cursor = db.cursor()

 for i in range(1,10):
     url = 'http://*******8****'
     url=url+'index_'+str(i)+'.html'
     response = requests.get(url)
     HTML = response.text
     pattern= re.compile(r'(((2(5[0-5]|[0-4]\d))|[0-1]?\d{1,2})(\.((2(5[0-5]|[0-4]\d))|[0-1]?\d{1,2})){3})')
     compile_1 = re.compile(r'\s+(\d{3,6})\s')
     compile_2 = re.compile(r'\s+([\u4e00-\u9fa5]{1,9})\s?(?:省|新疆|内蒙古|市|县|区])')
     # compile_4 = re.compile(r's+(\d{4}/\d{2}/\d{2}\s+\d{2}:\d{2}:\d{2})\s')
     res2 = compile_2.findall(HTML)
     res1 = compile_1.findall(HTML)
     result = pattern.findall(HTML)
     # res3 = compile_4.findall(HTML)
     # print(res3,len(result))
     for ip_ in result:
         print(ip_[0])
         sql = "INSERT INTO test (ip,port,place) VALUES ('%s','%s','%s')" %(ip_[0],res1[0],res2[0])
         print(sql)
         cursor.execute(sql)
 db.close()

 # 使用cursor()方法获取操作游标