search
HomeJavajavaTutorialWhy is \'java\' not recognized as an internal or external command in Windows 7 and how to fix it?

Why is

Resolving the "'Java' not Recognized as an Internal Command" Issue

When executing the "java -version" command, Windows 7 users may encounter the error message "'java' is not recognized as an internal or external command, operable program or batch file." This error typically arises when the Java environment variables are misconfigured.

To rectify this issue, follow these steps:

  1. Configure Environment Variables:

    Ensure that the JAVA_HOME variable is set to the path of your Java installation directory (e.g., C:Program FilesJavajdk-11.0.9).

    Additionally, add the path to the Java executable (%JAVA_HOME%bin) to the PATH variable.

  2. Alternative PATH Configuration:

    If desired, you can directly append the path to the Java executable bin folder to the PATH variable, without using JAVA_HOME. However, this approach becomes less convenient when managing multiple Java versions on your machine.

Once these configurations are applied, the "java -version" command should successfully display the version of Java installed on your system.

The above is the detailed content of Why is \'java\' not recognized as an internal or external command in Windows 7 and how to fix it?. For more information, please follow other related articles on the PHP Chinese website!

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
1 months agoBy尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Best Graphic Settings
1 months agoBy尊渡假赌尊渡假赌尊渡假赌
Will R.E.P.O. Have Crossplay?
1 months agoBy尊渡假赌尊渡假赌尊渡假赌

Hot Tools

WebStorm Mac version

WebStorm Mac version

Useful JavaScript development tools

Atom editor mac version download

Atom editor mac version download

The most popular open source editor

DVWA

DVWA

Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

SublimeText3 English version

SublimeText3 English version

Recommended: Win version, supports code prompts!

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)