python - Apabila menggunakan scrapy, mengapa gelung hanya boleh mendapat halaman pertama?

Question

class OnlineSpider(scrapy.Spider):
name = "online"
allowed_domains = ["www.onlinedown.net"]
start_urls = ['http://www.onlinedown.net/new/android/','http://www.onlinedown.net/new/ios/','http://www.onlinedown.net/new/windows/']#
model = Model('onlinedown')

def start_request(self):
    for url in self.start_urls:
        for x in range(1, 100):
            detail_url = url + str(x) + '.html'
            print detail_url
            yield scrapy.Request(detail_url, callback = self.parse)
            

Terdapat 35 item setiap halaman, dan hasilnya adalah 105 item. kenapa ni.

Answer 1

Cara menulis fungsi parse

Answer 2

Di manakah kaedah penghuraian anda?