JAVA JDK environment variable configuration

Source: Internet
Author: User

1. Environment variable configuration consists of three steps
    • New Java_home = JDK installation path such as: C:\Program files\java\jdk1.8.0_131
    • New classpath =.;   %java_home%\lib\dt.jar;%java_home%\lib\tools.jar;%java_home%\jre\lib\ext; Note: There is a point in front
    • Add = after the value of the path variable;%java_home%\bin;%java_home%\jre\bin
2. After the environment variable configuration is complete, see if the configuration is successful
    • Open CND input Java and javac appear to indicate success

3. View the JDK version
    • Enter java-version in the cmd command to view the JDK version

JAVA JDK environment variable configuration

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.