UbuntuインストールOpen JDK 7表示かjava 1.6解決方法か

1101 ワード

luozhuang@luozhuang-virtual-machine:~$ java -version
java version "1.6.0_27"
OpenJDK Runtime Environment (IcedTea6 1.12.6) (6b27-1.12.6-1ubuntu0.12.04.2)
OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode)

端末でupdate-alternatives--config javaを実行してください
luozhuang@luozhuang-virtual-machine:~$ sudo  update-alternatives --config java
luozhuang@luozhuang-virtual-machine:~$ sudo  update-alternatives --config java
[sudo] password for luozhuang: 
  2           java (   /usr/bin/java)。

                                                              
------------------------------------------------------------
* 0            /usr/lib/jvm/java-6-openjdk-amd64/jre/bin/java   1061          
  1            /usr/lib/jvm/java-6-openjdk-amd64/jre/bin/java   1061          
  2            /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java   1051          

      [*]     ,         :2
update-alternatives:    /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java     /usr/bin/java (java),        。