1 # -*- coding: utf-8 -*-
2 #coding:utf8
3 import requests,time，unittest
4 from lxml import etree
5 import pymysql
6 url ='http://cuiqingcai.com/1052.html'
7
8 head = {"User-Agent":"Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.86 Safari/537.36",
9 "Accept":"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8",
10 "Accept-Encoding":"gzip, deflate",
11 "Accept-Language":"zh-CN,zh;q=0.8"
12
13 }
14 html = requests.get(url)
15
16 selector = etree.HTML(str(html.text))
17
18 r = selector.xpath("/html/body/section/div[3]/div/article/p/a/text()")
19 t = selector.xpath("/html/body/section/div[3]/div/article/p/a/@href")
20 #print(r)
21 #print(t)
22 now = str(time.strftime('%Y-%m-%d-%H-%M',time.localtime(time.time())))
23
24 class datas(object):
25
26 def Data_storage(self,dt):
27
28 for each in dt:
29 self.uid=",".join(each).split(',')[0]
30 self.uname=",".join(each).split(',')[1]
31 self.ulink=",".join(each).split(',')[2]
32 uid="\'"+str(self.uid)+"\'"
33 uname="\'"+str(self.uname)+"\'"
34 ulink="\'"+str(self.ulink)+"\'"
35 time="\'"+str(now)+"\'"
36 r="\'"+str('ggg')+"\'"
37 #print(uid,uname,ulink,r,time)
38
39 conn=pymysql.connect(host='192.168.191.1',user='root',passwd='123456789',db='data',port=3306,charset='utf8')
40 cur=conn.cursor()#获取一个游标
41 sql ='''INSERT INTO xxb(id,name,remark,link,time)VALUES(%s,%s,%s,%s,%s)'''%(uid,uname,r,ulink,time)
42
43 cur.execute(sql)
44 cur.execute('select * from xxb')#执行查询sql语句+
45 data=cur.fetchall()#执行查询后获取的数据赋值给data变量，每次查到的数据是上一个sql语句的结果，如果要重新查询别的数据，则要在上面重新写个sql查询语句
46
47 cur.close()#关闭游标
48 conn.commit()#事务提交
49 conn.close()#释放数据库资源
50
51 def Data_processing(self):
52 a=[]
53 for i in range(1,31):
54 a.append(str(i))
55 dt = list(zip(a,r,t))
56 self.Data_storage(dt)
57
58 if __name__=="__main__":
59 gg = datas()
60 gg.Data_processing()
