1.which java
[root@iZm5e5rn6xcyrhrlgmxo3tZ init.d]# which java
/usr/bin/java
2.ls -lrt /usr/bin/java
[root@iZm5e5rn6xcyrhrlgmxo3tZ lib]# ls -lrt /usr/bin/java
lrwxrwxrwx 1 root root 22 12月 6 2016 /usr/bin/java -> /etc/alternatives/java
3.ls -lrt /etc/alternatives/java
[root@iZm5e5rn6xcyrhrlgmxo3tZ lib]# ls -lrt /etc/alternatives/java
lrwxrwxrwx 1 root root 35 12月 6 2016 /etc/alternatives/java -> /usr/java/jdk1.8.0_111/jre/bin/java
最终java路径为:/usr/java/jdk1.8.0_111
作者: Zealon
崇尚简单,一切简单自然的事物都是美好的。