python爬虫——爬取古诗名句

1.通过python爬虫循环爬取古诗词网站古诗名句
2.落地到本地数据库

首先通过firedebug进行页面定位：

其次源码定位：

最终生成lxml etree定位div标签源码：

response = etree.HTML(data)
for row in response.xpath('//div[@class="left"]/div[@class="sons"]/div[@class="cont"]'):
    content = row.xpath('a/text()')[0]
    origin = row.xpath('a/text()')[-1]
    self.db.add_new_row('mingJuSpider', {'content': content, 'origin': origin, 'createTime': str(date.today())})

#!/usr/bin/env python
# -*- coding: utf-8 -*-
'''
@Date    : 2017/12/21 12:35
@Author  : kaiqing.huang
@File    : mingJuSpider.py
'''
from utils import MySpider, MongoBase
from datetime import date
from lxml import etree
import sys

class mingJuSpider():
    def __init__(self):
        self.db = MongoBase()
        self.spider = MySpider()

    def download(self):
        for pageId in range(1,117):
            url = 'http://so.gushiwen.org/mingju/Default.aspx?p={}&c=&t='.format(pageId)
            print url
            data = self.spider.get(url)
            if data:
                self.parse(data)

    def parse(self, data):
        response = etree.HTML(data)
        for row in response.xpath('//div[@class="left"]/div[@class="sons"]/div[@class="cont"]'):
            content = row.xpath('a/text()')[0]
            origin = row.xpath('a/text()')[-1]
            self.db.add_new_row('mingJuSpider', {'content': content, 'origin': origin, 'createTime': str(date.today())})

if __name__ == '__main__':
    sys.setrecursionlimit(100000)
    do = mingJuSpider()
    do.download()