解决linux下javac -version和java -version版本显示不一致

来源：互联网发布：淘宝怎么卖游戏帐号编辑：程序博客网时间：2024/06/05 15:31

[root@localhost usr]# $JAVA_HOME/bin/java -versionbash: /bin/java: 没有那个文件或目录[root@localhost java]# . /etc/profile[root@localhost java]# . /etc/profile[root@localhost java]# $JAVA_HOME/bin/java -versionjava version "1.6.0_20"Java(TM) SE Runtime Environment (build 1.6.0_20-b02)Java HotSpot(TM) Client VM (build 16.3-b01, mixed mode, sharing)<span style="color:#ff0000;">[root@localhost java]# which java   /usr/bin/java</span>[root@localhost java]# mv /usr/bin/java /usr/bin/java-1.6.0_0[root@localhost java]# ln -s $JAVA_HOME/bin/java /usr/bin/java[root@localhost java]#[root@localhost java]# java -versionjava version "1.6.0_20"Java(TM) SE Runtime Environment (build 1.6.0_20-b02)Java HotSpot(TM) Client VM (build 16.3-b01, mixed mode, sharing)[root@localhost java]#[root@localhost java]# javac -versionjavac 1.6.0_20

1 0