全球互联网^(Internet)普及率成倍增长，并继续呈上升趋势。Web 浏览器在提供良好的用户体验方面也变得更快、更好，主要是通过在操作系统级缓存上短时间缓存DNS记录。^(DNS)此类浏览器面临的问题是缓存坏结果时，这会阻止您的计算机正确地将通信传送到主机。在这种情况下，我们通常会清除缓存并重试。

Google Chrome浏览器包含一项功能，可让您正常重新加载^{(Normal Reload)}、硬重新加载^{(Hard Reload)}或清空缓存以及硬重新加载^{(Empty Cache and Hard Reload)}网页。这可以在其Developer Tools中找到。

^{(Normal Reload)}Chrome中的^(Chrome)正常重载、空缓存^{(Empty Cache)}和硬重载^{(Hard Reload)}功能

通常， Windows^(Windows)中有三种类型的缓存，您可以轻松刷新它们——内存缓存^{(– Memory Cache)}、DNS 缓存^{(DNS Cache)}和缩略图缓存^{(Thumbnails Cache)}。清除内存缓存^{(Memory Cache)}有助于释放一些系统内存，而清除缩略图缓存^{(Thumbnail Cache)}可以释放硬盘空间。清除DNS 缓存^{(DNS Cache)}可解决您的 Internet 连接问题。

在浏览器中，通常有 Cookie、Internet 临时文件^{(Temporary Internet Files)}缓存和Adob​​e Flash缓存。在 Chrome中，开发人员工具可帮助您清除或清空缓存并轻松进行硬刷新和重新加载，而不会中断您的流程或切换标签。

当“开发者工具^{(Developer Tools)}”控制台在谷歌浏览器^{(Google Chrome)}中打开时，“重新加载^(Reload)”按钮会出现一个带有一些选项的下拉菜单。假设您打开了Chrome浏览器窗口，请按F12。这将打开Chrome 开发者工具^{(Chrome Developer Tools)}。

接下来，右键单击计算机屏幕右上角可见的浏览器重新加载按钮。^(Reload)现在，您可以找到显示的 3 个重新加载^(Reload) 选项^(Options)：

• 正常重新加载^{(Normal Reload)}：使用缓存数据
• 硬重新加载^{(Hard Reload)}：强制浏览器重新下载项目并重新加载。使用的资源可能来自缓存版本。
• Empty Cache & Hard Reload : 页面缓存被完全清除，所有内容都必须根据需要重新下载。

在Hard Reload的情况下，浏览器不使用缓存中的任何内容，并被迫重新下载所有内容。这与使用Ctrl+F5相同。但是，如果网页可能通过重定向加载其他资源，那么它可能会从缓存中加载。您也可以使用Ctrl+R或Ctrl+Shift+R。

当您选择Empty Cache 和 Hard Reload^{(Empty Cache and Hard Reload)}时，它会先清空缓存，然后重新下载所有内容。如果网页通过JavaScript^(JavaScript)进行不属于页面加载的事后下载，这将非常有用。如果您想完全重新加载网页，这是最好的选择。

知道更多这样简单的技巧吗？在下面的评论部分分享它们。^{(Know more of such simple tips? Share them in the comments section below.)}

阅读下一篇^{(Read next)}：如何在浏览器中刷新和硬刷新您的网页。

How to Empty Cache & Hard Reload in Chrome browser

Internet penetration across the globe has increased by manifold аnd continueѕ to follow an upward trend. Web browserѕ too, have become faster and better at providing a good uѕer experience, primarily by caching the DNS records for a short time on top of the OS level cache. The problem faced by such browsers is when bad results are cachеd, and this prevents your compυter from conveying communication to the host correctly. During such times we normally clear the сache and try again.

Google Chrome browser includes a feature that lets you Normal Reload, Hard Reload or Empty Cache and Hard Reload a web page. This is found in its Developer Tools.

Normal Reload, Empty Cache & Hard Reload features in Chrome

Typically, there are three types of caches in Windows, which you can flush easily – Memory Cache, DNS Cache, and Thumbnails Cache. Clearing the Memory Cache helps free up some system memory while clearing the Thumbnail Cache can free up space in your hard disk. Clearing the DNS Cache fixes your internet connection problem.

In browsers, you typically have Cookies, Temporary Internet Files cache, and Adobe Flash cache. In Chrome, the developer tools help you clear or empty the cache and do a hard refresh and reload easily, without breaking your flow or switching tabs.

When the “Developer Tools” console is open in Google Chrome, the Reload button gets a drop-down menu with some options. Assuming you have the Chrome browser window opened, press F12. This opens the Chrome Developer Tools.

Next, right-click on the browser Reload button visible in the upper right-hand corner of your computer screen. Now, you can find 3 Reload Options displayed:

• Normal Reload: Uses Cached Data
• Hard Reload: Forces browser to re-download items and reload. It is possible that used resources may come from a cached version.
• Empty Cache & Hard Reload: Cache for the page is cleared completely, and everything must be re-downloaded as required.

In the case of a Hard Reload, the browser does not use anything in the cache and is forced to re-download everything. It is the same as using Ctrl+F5. But if the web page loads additional resources via maybe a redirect, then it may load from the cache. You can also use Ctrl+R or Ctrl+Shift+R.

When you select Empty Cache and Hard Reload, it will empty the cache first and then re-download everything. This is useful if the web page makes after-the-fact downloads via JavaScript that weren’t part of the page load. This is the best option to use if you want to reload a web page completely.

Know more of such simple tips? Share them in the comments section below.

Read next: How to Refresh and Hard Refresh your web page in a browser.

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