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This topic created in 3053 days ago, the information mentioned may be changed or developed.
from scrapy_redis import spiders
import scrapy
class TestSpider(spiders.RedisSpider):
name = 'test'
redis_key = 'a'
def parse(self, response):
for i in range(10):
yield scrapy.Request(url='https://www.baidu.com', dont_filter=True, callback=self.login)
def login(self, response):
print(1)
请问为什么这样写运行的时候只会产生了一个请求？是因为 redis 的 requests 队列去重了吗，这么取消去重？
import scrapy
class TestSpider(spiders.RedisSpider):
name = 'test'
redis_key = 'a'
def parse(self, response):
for i in range(10):
yield scrapy.Request(url='https://www.baidu.com', dont_filter=True, callback=self.login)
def login(self, response):
print(1)
请问为什么这样写运行的时候只会产生了一个请求？是因为 redis 的 requests 队列去重了吗，这么取消去重？
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