如何爬取 Uptown 租赁房产 | UptownRents.com 爬虫工具

import asyncio
from playwright.async_api import async_playwright

async def scrape_uptown():
    async with async_playwright() as p:
        # 启动支持 JS 的浏览器
        browser = await p.chromium.launch(headless=True)
        page = await browser.new_page()
        
        # 导航到搜索结果页面
        await page.goto('https://uptownrents.com/greater-cincinnati/')
        
        # 等待 Elementor 容器渲染内容
        await page.wait_for_selector('.elementor-widget-container')
        
        # 提取房产标题和基本信息
        listings = await page.query_selector_all('.elementor-element-populated')
        for item in listings:
            content = await item.inner_text()
            # 对文本块进行简单解析
            print(f'房产详情: {content.split("
")[0]}')
        
        await browser.close()

asyncio.run(scrape_uptown())

import scrapy

class UptownSpider(scrapy.Spider):
    name = 'uptown_spider'
    start_urls = ['https://uptownrents.com/greater-cincinnati/']
    
    # 注意：Scrapy 通常需要像 Scrapy-Playwright 这样的 JS 渲染器来处理该网站
    def parse(self, response):
        # 根据常见的 Elementor 模式选择房产容器
        for listing in response.css('div.elementor-element-populated'):
            yield {
                'title': listing.css('h2::text').get(),
                'address': listing.css('p::text').get(),
                'price': listing.css('.starting-at::text').get() or '价格面议',
                'url': listing.css('a::attr(href)').get()
            }

const puppeteer = require('puppeteer');

(async () => {
  const browser = await puppeteer.launch();
  const page = await browser.newPage();
  
  // 导航并等待来自 Rent Manager 的 AJAX 内容
  await page.goto('https://uptownrents.com/greater-cincinnati/', { waitUntil: 'networkidle2' });
  
  const data = await page.evaluate(() => {
    const elements = Array.from(document.querySelectorAll('div.elementor-element-populated'));
    return elements.map(el => ({
      title: el.querySelector('h2') ? el.querySelector('h2').innerText : '暂无数据',
      text: el.innerText
    }));
  });
  
  console.log(data);
  await browser.close();
})();