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170
backend/test_basic_browser.py
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170
backend/test_basic_browser.py
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"""
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基础浏览器测试脚本
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用于测试浏览器是否能正常加载小红书页面
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"""
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import asyncio
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from playwright.async_api import async_playwright
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import sys
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async def test_basic_browser(proxy_index: int = 0):
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"""基础浏览器测试"""
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print(f"\n{'='*60}")
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print(f"🔍 基础浏览器测试")
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print(f"{'='*60}")
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# 从代理配置获取代理信息
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from damai_proxy_config import get_proxy_config
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proxy_config = get_proxy_config(proxy_index)
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proxy_server = proxy_config['server'].replace('http://', '')
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proxy_url = f"http://{proxy_config['username']}:{proxy_config['password']}@{proxy_server}"
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print(f"✅ 使用代理: 代理{proxy_index + 1}")
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print(f" 代理服务器: {proxy_config['server']}")
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try:
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async with async_playwright() as p:
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# 配置代理
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proxy_parts = proxy_url.replace('http://', '').replace('https://', '').split('@')
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if len(proxy_parts) == 2:
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auth_part = proxy_parts[0]
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server_part = proxy_parts[1]
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username, password = auth_part.split(':')
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proxy_config_obj = {
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"server": f"http://{server_part}",
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"username": username,
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"password": password
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}
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else:
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proxy_config_obj = {"server": proxy_url}
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print(f" 配置的代理对象: {proxy_config_obj}")
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# 启动浏览器
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browser = await p.chromium.launch(
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headless=False, # 非无头模式，便于观察
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proxy=proxy_config_obj
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)
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# 创建上下文
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context = await browser.new_context(
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user_agent='Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36'
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)
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# 创建页面
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page = await context.new_page()
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print(f"\n🌐 尝试访问百度...")
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try:
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await page.goto('https://www.baidu.com', wait_until='networkidle', timeout=15000)
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await asyncio.sleep(2)
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title = await page.title()
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url = page.url
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content_len = len(await page.content())
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print(f" ✅ 百度访问成功")
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print(f" 标题: {title}")
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print(f" URL: {url}")
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print(f" 内容长度: {content_len} 字符")
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except Exception as e:
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print(f" ❌ 百度访问失败: {str(e)}")
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print(f"\n🌐 尝试访问小红书登录页...")
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try:
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await page.goto('https://creator.xiaohongshu.com/login', wait_until='networkidle', timeout=15000)
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await asyncio.sleep(5) # 等待更长时间
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title = await page.title()
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url = page.url
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content = await page.content()
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content_len = len(content)
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print(f" 访问结果:")
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print(f" 标题: {title}")
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print(f" URL: {url}")
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print(f" 内容长度: {content_len} 字符")
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# 检查是否有特定内容
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if content_len == 0:
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print(f" ⚠️ 页面内容为空，可能存在加载问题")
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elif "验证" in content or "captcha" in content.lower() or "安全" in content:
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print(f" ⚠️ 检测到验证或安全提示")
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else:
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print(f" ✅ 页面加载正常")
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# 查找页面上的所有元素
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print(f"\n🔍 分析页面元素...")
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# 查找所有input元素
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inputs = await page.query_selector_all('input')
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print(f" 找到 {len(inputs)} 个input元素")
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# 查找所有表单相关元素
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form_elements = await page.query_selector_all('input, button, select, textarea')
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print(f" 找到 {len(form_elements)} 个表单相关元素")
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# 打印前几个元素的信息
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for i, elem in enumerate(form_elements[:5]):
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try:
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tag = await elem.evaluate('el => el.tagName')
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text = await elem.inner_text()
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placeholder = await elem.get_attribute('placeholder')
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class_name = await elem.get_attribute('class')
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id_attr = await elem.get_attribute('id')
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print(f" 元素 {i+1}:")
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print(f" - 标签: {tag}")
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print(f" - 文本: {text[:50]}...")
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print(f" - placeholder: {placeholder}")
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print(f" - class: {class_name[:50]}...")
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print(f" - id: {id_attr}")
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except Exception as e:
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print(f" 元素 {i+1}: 获取信息失败 - {str(e)}")
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except Exception as e:
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print(f" ❌ 小红书访问失败: {str(e)}")
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import traceback
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traceback.print_exc()
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print(f"\n⏸️ 浏览器保持打开状态，您可以手动检查页面")
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print(f" 按 Enter 键关闭浏览器...")
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# 等待用户输入
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input()
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await browser.close()
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print(f"✅ 浏览器已关闭")
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except Exception as e:
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print(f"❌ 测试过程异常: {str(e)}")
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import traceback
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traceback.print_exc()
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async def main():
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"""主函数"""
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print("="*60)
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print("🔍 基础浏览器测试工具")
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print("="*60)
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proxy_choice = input("\n请选择代理 (0 或 1, 默认为0): ").strip()
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if proxy_choice not in ['0', '1']:
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proxy_choice = '0'
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proxy_idx = int(proxy_choice)
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await test_basic_browser(proxy_idx)
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print(f"\n{'='*60}")
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print("✅ 测试完成！")
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print("="*60)
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if __name__ == "__main__":
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# Windows环境下设置事件循环策略
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if sys.platform == 'win32':
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asyncio.set_event_loop_policy(asyncio.WindowsProactorEventLoopPolicy())
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# 运行测试
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asyncio.run(main())
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