Java主目录

Question

I am looking for my java home directory. 我正在寻找我的java主目录。 When I tried "whereis java" I got java: /usr/share/java but then when I did ls -lah /usr/share/java I got: 当我尝试“ whereis java”时，我得到了java: /usr/share/java但是当我执行ls -lah /usr/share/java我得到了：

total 12K
drwxr-xr-x   2 root root 4.0K Aug 13 04:37 .
drwxr-xr-x 100 root root 4.0K Aug 13 04:38 ..
-rw-r--r--   1 root root 2.6K Apr 28 15:43 libintl.jar

Could someone please clue me in? 有人可以帮我找个头吗？

Answer 1

The SDK's are located at: 该SDK位于：

$ ls /usr/lib/jvm
default-java  java-1.7.0-openjdk-amd64  java-7-openjdk-amd64

To set JAVA_HOME just point it at default-java (which is just a symlink for selected java version) 要设置JAVA_HOME，只需将其指向default-java（这只是所选Java版本的符号链接）

$ export JAVA_HOME=/usr/lib/jvm/default-java

Java主目录

问题描述

1 个解决方案

解决方案1
1 2015-12-03 13:16:58

Java主目录

问题描述

1 个解决方案

解决方案1 1 2015-12-03 13:16:58

解决方案1
1 2015-12-03 13:16:58