Ubuntu
73 lines
2.7 KiB
Python
73 lines
2.7 KiB
Python
#!/usr/bin/env python3
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"""测试通过点击分页按钮翻页"""
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from playwright.sync_api import sync_playwright
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from bs4 import BeautifulSoup
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import re
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def test_click_pagination(menu_id=7):
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with sync_playwright() as p:
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browser = p.chromium.launch(headless=True)
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page = browser.new_page(viewport={'width': 1920, 'height': 1080})
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url = f"https://niaodaifu.cn/health-information?menu_id={menu_id}"
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print(f"[打开] {url}")
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page.goto(url, wait_until='networkidle', timeout=30000)
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page.wait_for_timeout(3000)
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def get_article_ids():
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soup = BeautifulSoup(page.content(), 'html.parser')
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ids = []
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for m in soup.find_all('div', class_='media'):
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a = m.find('a', class_='media-heading')
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if a:
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href = a.get('href', '')
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match = re.search(r'article_id=(\d+)', href)
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if match:
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ids.append(match.group(1))
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return ids
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ids1 = get_article_ids()
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print(f"第1页 article_ids: {ids1}")
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# 查找下一页按钮
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print("\n[分页按钮信息]")
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next_btn = page.query_selector('button.btn-next')
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if next_btn:
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print(f" 找到下一页按钮: {next_btn.get_attribute('class')}")
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print(f" 是否禁用: {next_btn.get_attribute('disabled')}")
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else:
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print(" 未找到 button.btn-next")
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# 查找所有页码按钮
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pager_btns = page.query_selector_all('.el-pager li')
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print(f" 页码按钮数量: {len(pager_btns)}")
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for btn in pager_btns:
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print(f" - class={btn.get_attribute('class')} text={btn.text_content()}")
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# 点击第2页
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if pager_btns and len(pager_btns) >= 2:
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print("\n[点击第2页]")
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pager_btns[1].click()
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page.wait_for_timeout(3000)
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ids2 = get_article_ids()
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print(f"第2页 article_ids: {ids2}")
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if ids2 != ids1:
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print("*** 点击分页成功！内容不同 ***")
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else:
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print("!!! 点击后内容未变 !!!")
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elif next_btn:
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print("\n[点击下一页按钮]")
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next_btn.click()
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page.wait_for_timeout(3000)
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ids2 = get_article_ids()
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print(f"第2页 article_ids: {ids2}")
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if ids2 != ids1:
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print("*** 点击下一页成功！内容不同 ***")
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else:
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print("!!! 点击后内容未变 !!!")
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browser.close()
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if __name__ == '__main__':
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test_click_pagination()
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