11.Python使用Scrapy爬虫小Demo（新手入门）

1.前提：已安装好scrapy，且已新建好项目，编写小Demo去获取美剧天堂的电影标题名

2.在项目中创建一个python文件

3.代码如下所示：

import scrapy

class movies(scrapy.Spider):

    name = \'movieUS\'    #唯一标识
    start_urls = [\'http://www.meijutt.com/new100.html\']   #爬虫的网址

    def parse(self, response):
        movies = response.xpath(\'//ul[@class="top-list  fn-clear"]/li\')

        for movie in  movies:
            movie_name = movies.xpath(\'./h5/a/@title\').extract()
            print(movie_name)

4.运行操作截图如下所示：