Python爬虫:爬去韩国电视剧信息
最近看韩剧想重温一下以前看的韩剧 但是就记得剧情 到网站上找了 太多点的太麻烦,网上问了也回答不了 找的几个片名都不对,所以就想写个爬虫爬去某站上所有的韩剧信息,可以方便查找想看的韩剧
爬取具体如下:
# 爬去网站韩国电视剧的信息 # 爬去片面、时间、地区、主演、简介
1、导入模块
import requests
import time
from lxml import etree
2、网站页面爬取
创建类HanJuInfo
class HanJuInfo():
def __init__(self, url):
self.headers = {'user-agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.25 Safari/537.36 Core/1.70.3641.400 QQBrowser/10.4.3284.400'}
self.url = url
# 首页获取页面链接
def Get_Html(self):
response = requests.get(url=self.url, headers=self.headers)
if response.status_code == 200:
html = response.text
return html
# 页面解析出详情页的url
def Paser_Html(self):
content = self.Get_Html()
selector = etree.HTML(content)
items = selector.xpath('//div[@class="s-tab-main"]/ul[@class="list g-clear"]/li[@class="item"]')
for item in items:
self.info_url = item.xpath('./a/@href')[0]
self.info_urls = 'https://www.360kan.com'+self.info_url
# 解析详情页信息
response = requests.get(url=self.info_urls, headers=self.headers)
if response.status_code == 200:
selector = etree.HTML(response.text)
name = selector.xpath('//div[@class="title-left g-clear"]/h1/text()')[0]
time = selector.xpath('//*[@id="js-desc-switch"]/div[1]/p[2]/text()')[0]
place = selector.xpath('//*[@id="js-desc-switch"]/div[1]/p[3]/text()')[0]
actors = ''.join(selector.xpath('//*[@id="js-desc-switch"]/div[1]/p[6]//a//text()'))
detials = selector.xpath('//*[@id="js-desc-switch"]/div[3]/p/text()')[0]
yield {
'片面': name,
'时间': time,
'地区': place,
'主演': actors,
'简介': detials
}
info = {
'片面': name,
'时间': time,
'地区': place,
'主演': actors,
'简介': detials
}
self.save_info(str(info))
def save_info(self, content):
with open('info.txt', 'a', encoding='utf-8')as f:
f.write(content+'\n')
3、主函数调用
开启翻页25爬去近七百部韩国电视剧信息
if __name__ == '__main__':
for x in range(1, 26):
url = 'https://www.360kan.com/dianshi/list.php?area=12&pageno={}'.format(str(x))
han = HanJuInfo(url)
time.sleep(1)
print('第%s页' % x)
for i, x in enumerate(han.Paser_Html()):
print(i, x)
4、爬取结果如下:
图片太大简介如下: