How do I find my JAVA_HOME?
E hōʻoia iā JAVA_HOME
- E wehe i kahi puka makani Command Prompt (Win⊞ + R, type cmd, kaomi Enter).
- E hoʻokomo i ke kauoha echo %JAVA_HOME% . Pono kēia e hoʻopuka i ke ala i kāu waihona hoʻonohonoho Java. Inā ʻaʻole, ʻaʻole i hoʻonohonoho pono ʻia kāu hoʻololi JAVA_HOME.
What is JAVA_HOME Linux?
ʻO JAVA_HOME a system environment variable that represents the JDK installation directory. When you install JDK in your machine (Windows, Linux, or UNIX) it creates a home directory and puts all its binary (bin), library(lib), and other tools.
Pehea wau e ʻike ai i kaʻu ala JDK?
E hoʻonoho iā JAVA_HOME:
- Kaomi pono kaʻu kamepiula a koho i nā waiwai.
- Ma ka ʻaoʻao kiʻekiʻe, koho i nā Variable Environment, a laila hoʻoponopono iā JAVA_HOME e kuhikuhi i kahi o ka polokalamu JDK, e laʻa me C: Program FilesJavajdk1. 6.0_02.
Where is java installed on Linux?
Eia kekahi, hiki iāʻoe ke hoʻohana ke kauoha whereis a hahai i nā loulou hōʻailona e huli i ke ala Java. Hōʻike ka hopena iā ʻoe aia ʻo Java ma /usr/bin/java. ʻO ka nānā ʻana i ka papa kuhikuhi e hōʻike ana ʻo /usr/bin/java kahi loulou hōʻailona wale no /etc/alternatives/java.
Ma hea kahi i hoʻokomo ʻia ai ʻo Openjdk ma Linux?
Hoʻokomo ʻo Red Hat Enterprise Linux iā OpenJDK 1.6 i kekahi /usr/lib/jvm/java-1.6. 0-openjdk-1.6.
Pehea wau e hoʻouka ai i ka java ma Linux?
ʻO Java no nā papahana Linux
- E hoʻololi i ka papa kuhikuhi āu e makemake ai e hoʻokomo. ʻAno: cd directory_path_name. …
- E hoʻoneʻe i ka . kā. gz archive binary i ka papa kuhikuhi o kēia manawa.
- Wehe i ka tarball a hoʻokomo iā Java. tar zxvf jre-8u73-linux-i586.tar.gz. Hoʻokomo ʻia nā faila Java i kahi papa kuhikuhi i kapa ʻia ʻo jre1. …
- Holoi i ka. kāhiko
How do I set JAVA_HOME in Linux?
Linux
- E nānā inā ua hoʻonohonoho ʻia ʻo JAVA_HOME, Open Console. …
- E hōʻoia ua kau ʻoe iā Java.
- E hoʻokō: vi ~/.bashrc OR vi ~/.bash_profile.
- hoʻohui i ka laina: export JAVA_HOME=/usr/java/jre1.8.0_04.
- mālama i ka faila.
- kumu ~/.bashrc OR kumu ~/.bash_profile.
- E hoʻokō: echo $JAVA_HOME.
- Pono ka puka e paʻi i ke ala.
Can we set two JAVA_HOME?
You can change that, or the JAVA_HOME variable, or create specific cmd/bat files to launch the applications you desire, each with a different JRE in path. We can install multiple versions of Java Development kits on the same machine using SDKMan.