230 lines
7.2 KiB
Python
230 lines
7.2 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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Chrome配置检查脚本
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验证32位ChromeDriver是否能正常驱动64位Chrome
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"""
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import os
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import sys
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import platform
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import subprocess
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def check_system_info():
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"""检查系统信息"""
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print("🖥️ 系统信息检查")
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print("=" * 40)
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# 系统架构
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system_arch = platform.architecture()[0]
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machine = platform.machine()
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print(f"系统架构: {system_arch}")
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print(f"处理器: {machine}")
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# 判断是否64位系统
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is_64bit = system_arch == '64bit' or 'AMD64' in machine
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print(f"64位系统: {'✅ 是' if is_64bit else '❌ 否'}")
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return is_64bit
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def check_chrome_installation():
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"""检查Chrome安装情况"""
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print("\n🌐 Chrome浏览器检查")
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print("=" * 40)
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# Chrome可能的安装路径
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chrome_paths = [
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r"C:\Program Files\Google\Chrome\Application\chrome.exe",
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r"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe",
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r"C:\Users\{}\AppData\Local\Google\Chrome\Application\chrome.exe".format(os.getenv('USERNAME', ''))
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]
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chrome_found = False
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chrome_path = None
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chrome_is_64bit = False
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for path in chrome_paths:
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if os.path.exists(path):
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chrome_found = True
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chrome_path = path
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# 如果Chrome在Program Files目录，通常是64位
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chrome_is_64bit = "Program Files" in path and "(x86)" not in path
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print(f"✅ 找到Chrome: {path}")
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print(f"Chrome位数: {'64位' if chrome_is_64bit else '32位或未确定'}")
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break
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if not chrome_found:
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print("❌ 未找到Chrome浏览器")
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return False, None, False
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# 尝试获取Chrome版本
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try:
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result = subprocess.run([chrome_path, '--version'],
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capture_output=True, text=True, timeout=5)
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if result.returncode == 0:
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version = result.stdout.strip()
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print(f"Chrome版本: {version}")
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else:
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print("⚠️ 无法获取Chrome版本")
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except Exception as e:
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print(f"⚠️ 获取版本失败: {e}")
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return True, chrome_path, chrome_is_64bit
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def check_chromedriver():
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"""检查ChromeDriver"""
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print("\n🚗 ChromeDriver检查")
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print("=" * 40)
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# 可能的ChromeDriver路径
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driver_paths = [
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"chromedriver.exe",
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"downloads/chromedriver.exe",
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"./chromedriver.exe"
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]
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driver_found = False
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driver_path = None
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for path in driver_paths:
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if os.path.exists(path):
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driver_found = True
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driver_path = path
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print(f"✅ 找到ChromeDriver: {path}")
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break
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if not driver_found:
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print("❌ 未找到ChromeDriver")
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return False, None
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# 获取ChromeDriver版本和架构信息
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try:
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result = subprocess.run([driver_path, '--version'],
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capture_output=True, text=True, timeout=5)
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if result.returncode == 0:
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version_info = result.stdout.strip()
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print(f"ChromeDriver版本: {version_info}")
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# ChromeDriver通常是32位的，这是正常的
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print("📋 说明: ChromeDriver通常是32位程序，这是正常的")
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else:
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print("⚠️ 无法获取ChromeDriver版本")
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except Exception as e:
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print(f"⚠️ 获取版本失败: {e}")
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return True, driver_path
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def test_selenium_connection():
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"""测试Selenium连接"""
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print("\n🧪 Selenium连接测试")
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print("=" * 40)
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try:
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from selenium import webdriver
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from selenium.webdriver.chrome.service import Service
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from selenium.webdriver.chrome.options import Options
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print("✅ Selenium模块导入成功")
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# 查找ChromeDriver
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driver_paths = ["chromedriver.exe", "downloads/chromedriver.exe", "./chromedriver.exe"]
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driver_path = None
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for path in driver_paths:
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if os.path.exists(path):
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driver_path = path
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break
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if not driver_path:
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print("❌ 未找到ChromeDriver，跳过连接测试")
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return False
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# 配置Chrome选项
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chrome_options = Options()
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chrome_options.add_argument('--headless') # 无头模式，不显示浏览器
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chrome_options.add_argument('--no-sandbox')
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chrome_options.add_argument('--disable-dev-shm-usage')
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# 创建服务
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service = Service(driver_path)
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print("🚀 正在启动Chrome WebDriver...")
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# 创建WebDriver
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driver = webdriver.Chrome(service=service, options=chrome_options)
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# 简单测试
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driver.get("data:text/html,<html><body><h1>Test Page</h1></body></html>")
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title = driver.title
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# 获取浏览器信息
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user_agent = driver.execute_script("return navigator.userAgent")
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driver.quit()
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print("✅ Chrome WebDriver连接成功！")
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print(f"📄 测试页面标题: {title}")
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print(f"🔍 浏览器信息: {user_agent}")
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# 分析浏览器位数
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if "WOW64" in user_agent or "Win64; x64" in user_agent:
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print("🎯 确认: 运行的是64位Chrome浏览器")
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else:
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print("🎯 运行的Chrome浏览器位数: 32位或未确定")
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return True
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except ImportError:
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print("❌ 未安装Selenium模块")
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print("💡 安装命令: pip install selenium")
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return False
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except Exception as e:
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print(f"❌ 连接测试失败: {e}")
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return False
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def main():
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"""主函数"""
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print("🔍 Chrome配置全面检查")
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print("=" * 50)
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# 系统信息检查
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is_64bit_system = check_system_info()
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# Chrome检查
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chrome_found, chrome_path, chrome_is_64bit = check_chrome_installation()
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# ChromeDriver检查
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driver_found, driver_path = check_chromedriver()
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# Selenium测试
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selenium_ok = test_selenium_connection()
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# 总结
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print("\n📋 检查总结")
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print("=" * 50)
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print(f"64位系统: {'✅' if is_64bit_system else '❌'}")
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print(f"Chrome浏览器: {'✅' if chrome_found else '❌'}")
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print(f"ChromeDriver: {'✅' if driver_found else '❌'}")
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print(f"Selenium测试: {'✅' if selenium_ok else '❌'}")
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print("\n💡 重要说明:")
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print("• 32位ChromeDriver可以完美驱动64位Chrome浏览器")
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print("• 这是Google官方的标准设计，不存在兼容性问题")
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print("• ChromeDriver通过网络协议与Chrome通信，位数无关")
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if chrome_found and driver_found:
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print("\n🎉 配置正常！可以开始使用Selenium了")
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else:
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print("\n⚠️ 需要安装缺失的组件")
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if not chrome_found:
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print("📥 下载Chrome: https://www.google.com/chrome/")
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if not driver_found:
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print("📥 下载ChromeDriver: https://chromedriver.chromium.org/downloads")
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if __name__ == "__main__":
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main()
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print()
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input("按Enter键退出...") |