windows 如何在Windows 10中将文件夹添加到`Path`环境变量（附截图）

How to add a folder to `Path` environment variable in Windows 10 (with screenshots)

提问by MatPag

On StackOverflow and on the net in general, there are outdated and few guides on how to add a specific folder to the Windows 10 Pathenvironment variable of the user.

在 StackOverflow 和一般的网络上，关于如何将特定文件夹添加到用户的 Windows 10Path环境变量的指南已经过时且很少。

I think a complete guide for new developers with step by step instructions and screenshots could be really usefull to help them executing utilities from a Command Promptwithout the need of the full path, simplifying the things.

我认为为新开发人员提供分步说明和屏幕截图的完整指南可能非常有用，可以帮助他们从命令提示符执行实用程序，而无需完整路径，从而简化事情。

回答by MatPag

For the guide below we want to add an example utility called mytool.exewhich is located in C:\Users\NewFolderInPath\mytool.exe, so that everytime i want to execute the mytool utility i don't have to specify the full path.

对于下面的指南，我们要添加一个名为的示例实用程序mytool.exe，它位于 中C:\Users\NewFolderInPath\mytool.exe，这样每次我想执行 mytool 实用程序时，我都不必指定完整路径。

I used this as an example, you can replace the folder with something more realistic like the JDK bin directory located here C:\Program Files\Java\{JDK_VERSION}\binto execute javac, keytoolor everything you want.

我以此为例，您可以将文件夹替换为更现实的内容，例如位于此处的 JDK bin 目录C:\Program Files\Java\{JDK_VERSION}\bin以执行javac，keytool或者您想要的任何内容。

Step 1- Click on the Windowsicon

第 1 步- 单击Windows图标

Step 2- Click on the Settingsicon

第 2 步- 单击Settings图标

Step 3- Click on System

第 3 步- 单击System

Step 4- Click on About

第 4 步- 单击About

Step 5- Click on System info

第 5 步- 单击System info

Step 6- Click on Advanced system settings

第 6 步- 单击Advanced system settings

Step 7- Click on Environment variables...

第 7 步- 单击Environment variables...

Step 8- Select Pathrow and then click Edit

步骤 8- 选择Path行，然后单击Edit

Step 9- Click Newand then click Browse, then in the next panel which will open you need to select the folder you want in the Path. For the initial premise of this guide i will add the folder C:\Users\NewFolderInPath

步骤 9- 单击New然后单击Browse，然后在将打开的下一个面板中，您需要在Path. 对于本指南的初始前提，我将添加文件夹C:\Users\NewFolderInPath

Step 10- Click OKand click every OKbutton you will encounter to close every previous windows.

第 10 步- 单击OK并单击OK您会遇到的每个按钮以关闭之前的每个窗口。

Step 11- Open a command prompt (cmd)and now you can execute your utility without specifying the full path.

第 11 步- 打开 a command prompt (cmd)，现在您可以在不指定完整路径的情况下执行您的实用程序。

NOTE : For every problems leave a comment below and i will answer as soon as i can. Good luck and happy coding :)

注意：对于每个问题，请在下面发表评论，我会尽快回答。祝你好运，编码愉快:)

回答by Nicholas Petersen

In addition to @MatPag's excellent answer, you can skip the first six of those steps by clicking on the Window icon (bottom left corner) and start typing "Environment", you'll see an option before even done typing that word saying: "Edit the system environment variables".

除了@MatPag 的出色回答之外，您还可以通过单击窗口图标（左下角）并开始输入“环境”来跳过这些步骤的前六个步骤，您甚至可以在输入该词之前看到一个选项说：“编辑系统环境变量”。

Then follow the remaining steps given by @MatPag

然后按照@MatPag 给出的其余步骤进行操作