帮我写个scrapy爬虫的python代码，爬取baidu.com

当然可以，以下是示例代码：

import scrapy

class BaiduSpider(scrapy.Spider):
    name = 'baidu'
    allowed_domains = ['baidu.com']
    start_urls = ['http://www.baidu.com/s?wd=python']

    def parse(self, response):
        for result in response.css('.c-container'):
            title = result.css('.t a::text').get()
            link = result.css('.t a::attr(href)').get()
            yield {
                'title': title,
                'link': link,
            }

        next_page = response.css('#page a:last-of-type::attr(href)').get()
        if next_page is not None:
            yield response.follow(next_page, self.parse)

这只是一个简单的例子，你需要根据你的实际需求进行修改。