ValueError：请求url中的缺少方案：h在python中

Question

这是我的代码，我正在尝试从此网站访问评论但显示错误。

class DomainCrawlSpider(BaseSpider):
    name = "Spider"
    allowed_domains = ["www.smahavarkar.wordpress.com"]
    start_urls = "http://smahavarkar.wordpress.com/"

    def parse(self, response):
        hxs = HtmlXPathSelector(response)
        titles = hxs.select("//p")
        items = []
        for titles in titles:
            item = DItem()
            item ["address"] = titles.select("a/text()").extract()
            item ["review1"] = titles.select("p/text()").extract()
            item.append(item)
        return item

Answer 1

start_urls应该是一个列表，请尝试更改为：

start_urls = ["https://www.zomato.com/cs/mumbai/restaurace?q=pop%20tates"]

Answer 2

将start_urls更改为：

start_urls = ("http://smahavarkar.wordpress.com/",)

它对我有用。