chrome 如何清除缓存
时间: 2023-11-07 20:29:03 浏览: 30
在 Chrome 中清除缓存的方法如下:
1. 在 Chrome 浏览器中,点击右上角的三个点图标,然后选择“更多工具” > “清除浏览数据”。
2. 在弹出的“清除浏览数据”对话框中,选择要清除的时间范围。如果想要清除所有缓存,可以选择“全部时间”。
3. 勾选“缓存图像和文件”这一选项。
4. 点击“清除数据”按钮。
5. 等待清除完成即可。
注意:清除缓存可能会导致某些网站加载缓慢,但可以提高浏览器的性能。
相关问题
chrome清除缓存
您可以通过在Chrome浏览器的地址栏中输入"chrome://settings/clearBrowserData"来清除缓存。这将打开Chrome的设置页面,您可以在此页面上选择要清除的数据内容和数量,包括缓存。 另外,您还可以使用第二个引用提到的扩展程序来快速清除缓存,该扩展程序可让您自定义要清除的数据内容和数量,包括应用程序缓存、Cookie、下载、文件系统、表单数据、历史记录等等。 如果您只想刷新页面上的图片和样式,您可以在对应的资源后面添加一个参数,比如"?a=1",然后刷新页面,这样可以确保浏览器重新加载最新的图片和样式文件。
selenium清除chrome缓存
可以使用以下代码清除Chrome浏览器缓存:
```python
from selenium import webdriver
# 创建Chrome浏览器实例
chrome_options = webdriver.ChromeOptions()
chrome_options.add_argument('--disable-gpu')
chrome_options.add_argument('--no-sandbox')
chrome_options.add_argument('--disable-dev-shm-usage')
chrome_options.add_argument('--disable-extensions')
chrome_options.add_argument('--disable-infobars')
chrome_options.add_argument('--disable-popup-blocking')
chrome_options.add_argument('--start-maximized')
chrome_options.add_argument('--incognito')
chrome_options.add_argument('--disable-blink-features=AutomationControlled')
chrome_options.add_argument('--disable-extensions')
chrome_options.add_argument('--disable-plugins-discovery')
chrome_options.add_argument('--disable-extensions-file-access-check')
chrome_options.add_argument('--disable-web-security')
chrome_options.add_argument('--disable-extensions-http-throttling')
chrome_options.add_argument('--disable-extensions-suggestions-service')
chrome_options.add_argument('--disable-extensions-clipboard')
chrome_options.add_argument('--disable-extensions-signin-promo')
chrome_options.add_argument('--disable-extensions-remote-install')
chrome_options.add_argument('--disable-extensions-install-verification')
chrome_options.add_argument('--disable-extensions-downloads')
chrome_options.add_argument('--disable-extensions-geolocation-api')
chrome_options.add_argument('--disable-extensions-geolocation')
chrome_options.add_argument('--disable-extensions-background-fetches')
chrome_options.add_argument('--disable-extensions-background-networking')
chrome_options.add_argument('--disable-extensions-auto-update')
chrome_options.add_argument('--disable-extensions-file-access')
chrome_options.add_argument('--disable-extensions-file-detection')
chrome_options.add_argument('--disable-extensions-file-access-check')
chrome_options.add_argument('--disable-extensions-logging')
chrome_options.add_argument('--disable-extensions-logging-redirect')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-append')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-append')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stderr-to-file-overwrite-append-quiet-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout')
chrome_options.add_argument('--disable-extensions-logging-redirect-stdout-to-file-overwrite-append-quiet-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr-stdout-stderr')
chrome_options.add_argument('--