#!/usr/bin/env python # coding=utf-8 import requests from bs4 import BeautifulSoup import MySQLdb print(‘连接到mysql服务器...‘) db = MySQLdb.connect("127.0.0.1","xunrui","root.","123456") print(‘连接上了!‘) cursor = db.cursor() cursor.execute("DROP TABLE IF EXISTS COLOR") sql = """CREATE TABLE COLOR ( Color CHAR(20) NOT NULL, Value CHAR(10), Style CHAR(50) )""" cursor.execute(sql) hdrs = {‘User-Agent‘:‘Mozilla/5.0 (X11; Fedora; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko)‘} url = "http://html-color-codes.info/color-names/" r = requests.get(url, headers = hdrs) soup = BeautifulSoup(r.content.decode(‘gbk‘, ‘ignore‘), ‘lxml‘) trs = soup.find_all(‘tr‘) # 获取全部tr标签成为一个列表 for tr in trs: # 遍历列表里所有的tr标签单项 style = tr.get(‘style‘) # 获取每个tr标签里的属性style tds = tr.find_all(‘td‘) # 将每个tr标签下的td标签获取为列表 td = [x for x in tds] # 获取的列表 name = td[1].text.strip() # 直接从列表里取值 hex = td[2].text.strip() # print u‘颜色: ‘ + name + u‘颜色值: ‘+ hex + u‘背景色样式: ‘ + style # print ‘color: ‘ + name + ‘\tvalue: ‘+ hex + ‘\tstyle: ‘ + style insert_color = ("INSERT INTO COLOR(Color,Value,Style)" "VALUES(%s,%s,%s)") data_color = (name, hex, style) cursor.execute(insert_color, data_color) db.commit() # print ‘******完成此条插入!‘ print ‘爬取数据并插入mysql数据库完成...‘