原文链接
http://toolsqa.com/selenium-ide/download-and-install-selenium-ide/
首先安装火狐浏览器
推荐版本：Selenium IDE Works with all major versions, but we recommend to use 47.0.1 & above
然后点击以下链接安装ide插件
https://addons.mozilla.org/en-us/firefox/addon/selenium-ide/.
安装后重新启动
打开位置：
After Firefox has restarted,launch Selenium IDEusing either of two ways:
By pressingCtrl+Alt+S
By clicking on theFirefox menu button>Developer>Selenium IDE、
firebug安装
https://addons.mozilla.org/en-US/firefox/addon/firebug/
打开方式
Launch Firebug by doing either of these two methods:
PressF12
Click on theFirebug buttonin the upper right corner of the Firefox window
using Firefox DevTools
You can access Firefox DevTools by using following steps
Open Firefox
Press Ctrl + Shift + "I"
其他
Plugins
Selenium IDE can support additional Firefox add-ons or plugins created by other users. You can visitherefor a list of Selenium add-ons available to date. Install them just as you do with other Firefox add-ons.
By default, Selenium IDE comes bundled with 4 plugins:
1. Selenium IDE:C#Formatters
2. Selenium IDE:JavaFormatters
3. Selenium IDE:PythonFormatters
4. Selenium IDE: Ruby Formatters
These four plugins are required by Selenium IDE to convert Selenese into different formats.
The Plugins tab shows a list of all your installed add-ons, together with the version number and name of the creator of each.
User Extensions
Selenium IDE can support user extensions to provide advanced capabilities. User extensions are in the form ofJavaScriptfiles. You install them by specifying their absolute path in either of these two fields in the Options dialog box.
Selenium Core extensions (user-extensions.js)
Selenium IDE extensions
You will be able to find tons of user extensionshere.