Question

我是python和网络抓取的新手，我尝试从该网站抓取内容，但是运行搜寻器时我无法获取图像。

这是spider.py：

class TestSpiderSpider(scrapy.Spider):
name = 'testscraper'
page_number = 2
start_urls = ['https://jamaicaclassifiedonline.com/auto/cars/']

def parse(self, response):
    items = scrapeItem()

    product_title = response.css('.jco-card-title::text').extract()
    product_imagelink = response.css('.b-loaded::attr(src)').getall()

    items['product_title'] = product_title
    items['product_imagelink'] = product_imagelink

    yield items

他是items.py的代码：

class scrapeItem(scrapy.Item):
product_title = scrapy.Field()
product_imagelink = scrapy.Field()

pass

Answer 1

import java.util.Scanner;

public class q9774 {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int n = input.nextInt();

        String entery = Integer.toString(n);
        char[] E = entery.toCharArray();
        for (char value : E) {
            System.out.print(value + ": ");
            if (value == 0) continue;
            else {
                for (int i = 0; i < Integer.parseInt(String.valueOf(value)); i++) {
                    System.out.print(value);
                }
                System.out.println();
            }
        }
    }
}

Python-我尝试用刮擦方式刮擦物品，但是图像链接没有刮擦

1 个答案: