问了解重命名图像scrapy的工作原理

EN

SPIDER_MODULES = ['xxx.spiders']
NEWSPIDER_MODULE = 'xxx.spiders'
ITEM_PIPELINES = {'scrapy.pipelines.images.ImagesPipeline': 1}
IMAGES_STORE = '/home/magicnt/xxx/images'

class XxxItem(scrapy.Item):
    # define the fields for your item here like:
    # name = scrapy.Field()
    title = scrapy.Field()
    image_urls = scrapy.Field()
    #images = scrapy.Field()<---with that code work with default name images
    images = title<--- I try rename here, but not work

from xxx.items import XxxItem
import scrapy
from scrapy.pipelines.images import ImagesPipeline
from scrapy.exceptions import DropItem

class CoverSpider(scrapy.Spider):
    name = "pyimagesearch-cover-spider"
    start_urls = ['https://xxx.com.br/product']
    def parse(self, response):
        for bimb in response.css('#mod_imoveis_result'):
            imageURL = bimb.xpath('./div[@id="g-img-imo"]/div[@class="img_p_results"]/img/@src').extract_first()
            title = bimb.css('#titulo_imovel::text').extract_first()
            yield {
                'image_urls' : [response.urljoin(imageURL)],
                'title' : title
            }
        next_page = response.xpath('//a[contains(@class, "num_pages") and contains(@class, "pg_number_next")]/@href').extract_first()
        yield response.follow(next_page, self.parse)