mkdir java mv jdk1.7.0_71/ java/
[root@centos02 src]# java -version java version "1.7.0_71" Java(TM) SE Runtime Environment (build 1.7.0_71-b14) Java HotSpot(TM) 64-Bit Server VM (build 24.71-b01, mixed mode) [root@centos02 src]# javac -version javac 1.7.0_71
[root@centos02 src]# java -version java version "1.7.0_71" Java(TM) SE Runtime Environment (build 1.7.0_71-b14) Java HotSpot(TM) 64-Bit Server VM (build 24.71-b01, mixed mode) [root@centos02 src]# javac -version javac 1.7.0_71
原文：http://www.cnblogs.com/bass6/p/5483959.html