pchjia

Results 1 issues of pchjia

文档的response.urljoin有两个参数, 但是第一个参数是Response类的引用, 不能在类外使用,查看文档后得出此处的正确写法为response.urljoin(href.extract()) 以下是文章内容引用: def parse(self, response): for href in response.css("ul.directory.dir-col > li > a::attr('href')"): url = response.urljoin(response.url, href.extract()) yield scrapy.Request(url, callback=self.parse_dir_contents) class Response(object_ref): def urljoin(self, url): """Join this Response's...