CentOS 6.X 和 5.X 自带有OpenJDK runtime environment (openjdk)。它是一个在linux上实现开源的java 平台。CentOS yum 命令 安装 Java SDK openjdk
centos linux JAVA(openjdk)软件包名
1.java-1.7.0-openjdk - OpenJDK Runtime Environment
2.java-1.7.0-openjdk-devel - OpenJDK Development Environment
输入以下命令，以查看可用的JDK软件包列表;
[[email protected] ~]# yum search java | grep -i --color JDK
输出类似下图：
centos-openjdk
在CentOS linux安装 JAVA SDK
在命令行终端以root用户 输入以下命令yum安装 OpenSDK ：
[[email protected] ~]#yum install java-1.7.0-openjdk java-1.7.0-openjdk-devel #安装openjdk
输出如下：
Loaded plugins: downloadonly, fastestmirror, securityLoading mirror speeds from cached hostfile * base: mirror.wiredtree.com * epel: mirror.steadfast.net * extras: bay.uchicago.edu * updates: mirror.team-cymru.orgSetting up Install ProcessResolving Dependencies--> Running transaction check---> Package java-1.7.0-openjdk.x86_64 1:1.7.0.51-2.4.4.1.el6_5 will be installed--> Processing Dependency: jpackage-utils >= 1.7.3-1jpp.2 for package: 1:java-1.7.0-openjdk-1.7.0.51-2.4.4.1.el6_5.x86_64--> Processing Dependency: xorg-x11-fonts-Type1 for package: 1:java-1.7.0-openjdk-1.7.0.51-2.4.4.1.el6_5.x86_64--> Processing Dependency: tzdata-java for package: 1:java-1.7.0-openjdk-1.7.0.51-2.4.4.1.el6_5.x86_64--> Processing Dependency: rhino for package: 1:java-1.7.0-openjdk-1.7.0.51-2.4.4.1.el6_5.x86_64--> Processing Dependency: libpulse.so.0(PULSE_0)(64bit) for package: 1:java-1.7.0-openjdk-1.7.0.51-2.4.4.1.el6_5.x86_64--> Processing Dependency: libasound.so.2(ALSA_0.9.0rc4)(64bit) for package: 1:java-1.7.0-openjdk-1.7.0.51-2.4.4.1.el6_5.x86_64--> Processing Dependency: libasound.so.2(ALSA_0.9)(64bit) for package: 1:java-1.7.0-openjdk-1.7.0.51-2.4.4.1.el6_5.x86_64--> Processing Dependency: libpulse.so.0()(64bit) for package: 1:java-1.7.0-openjdk-1.7.0.51-2.4.4.1.el6_5.x86_64--> Processing Dependency: libgif.so.4()(64bit) for package: 1:java-1.7.0-openjdk-1.7.0.51-2.4.4.1.el6_5.x86_64--> Processing Dependency: libasound.so.2()(64bit) for package: 1:java-1.7.0-openjdk-1.7.0.51-2.4.4.1.el6_5.x86_64--> Processing Dependency: libXtst.so.6()(64bit) for package: 1:java-1.7.0-openjdk-1.7.0.51-2.4.4.1.el6_5.x86_64--> Running transaction check---> Package alsa-lib.x86_64 0:1.0.22-3.el6 will be installed---> Package giflib.x86_64 0:4.1.6-3.1.el6 will be installed--> Processing Dependency: libSM.so.6()(64bit) for package: giflib-4.1.6-3.1.el6.x86_64--> Processing Dependency: libICE.so.6()(64bit) for package: giflib-4.1.6-3.1.el6.x86_64---> Package jpackage-utils.noarch 0:1.7.5-3.12.el6 will be installed---> Package libXtst.x86_64 0:1.2.1-2.el6 will be installed---> Package pulseaudio-libs.x86_64 0:0.9.21-14.el6_3 will be installed--> Processing Dependency: libsndfile.so.1(libsndfile.so.1.0)(64bit) for package: pulseaudio-libs-0.9.21-14.el6_3.x86_64--> Processing Dependency: libsndfile.so.1()(64bit) for package: pulseaudio-libs-0.9.21-14.el6_3.x86_64--> Processing Dependency: libasyncns.so.0()(64bit) for package: pulseaudio-libs-0.9.21-14.el6_3.x86_64---> Package rhino.noarch 0:1.7-0.7.r2.2.el6 will be installed--> Processing Dependency: jline for package: rhino-1.7-0.7.r2.2.el6.noarch---> Package tzdata-java.noarch 0:2013i-2.el6 will be installed---> Package xorg-x11-fonts-Type1.noarch 0:7.2-9.1.el6 will be installed--> Processing Dependency: ttmkfdir for package: xorg-x11-fonts-Type1-7.2-9.1.el6.noarch--> Processing Dependency: ttmkfdir for package: xorg-x11-fonts-Type1-7.2-9.1.el6.noarch--> Processing Dependency: mkfontdir for package: xorg-x11-fonts-Type1-7.2-9.1.el6.noarch--> Processing Dependency: mkfontdir for package: xorg-x11-fonts-Type1-7.2-9.1.el6.noarch--> Running transaction check---> Package jline.noarch 0:0.9.94-0.8.el6 will be installed---> Package libICE.x86_64 0:1.0.6-1.el6 will be installed---> Package libSM.x86_64 0:1.2.1-2.el6 will be installed---> Package libasyncns.x86_64 0:0.8-1.1.el6 will be installed---> Package libsndfile.x86_64 0:1.0.20-5.el6 will be installed--> Processing Dependency: libvorbisenc.so.2()(64bit) for package: libsndfile-1.0.20-5.el6.x86_64--> Processing Dependency: libvorbis.so.0()(64bit) for package: libsndfile-1.0.20-5.el6.x86_64--> Processing Dependency: libogg.so.0()(64bit) for package: libsndfile-1.0.20-5.el6.x86_64--> Processing Dependency: libFLAC.so.8()(64bit) for package: libsndfile-1.0.20-5.el6.x86_64---> Package ttmkfdir.x86_64 0:3.0.9-32.1.el6 will be installed---> Package xorg-x11-font-utils.x86_64 1:7.2-11.el6 will be installed--> Processing Dependency: libfontenc.so.1()(64bit) for package: 1:xorg-x11-font-utils-7.2-11.el6.x86_64--> Processing Dependency: libXfont.so.1()(64bit) for package: 1:xorg-x11-font-utils-7.2-11.el6.x86_64--> Running transaction check---> Package flac.x86_64 0:1.2.1-6.1.el6 will be installed---> Package libXfont.x86_64 0:1.4.5-3.el6_5 will be installed---> Package libfontenc.x86_64 0:1.0.5-2.el6 will be installed---> Package libogg.x86_64 2:1.1.4-2.1.el6 will be installed---> Package libvorbis.x86_64 1:1.2.3-4.el6_2.1 will be installed--> Finished Dependency Resolution Dependencies Resolved ================================================================================================== Package Arch Version Repository Size==================================================================================================Installing: java-1.7.0-openjdk x86_64 1:1.7.0.51-2.4.4.1.el6_5 updates 26 MInstalling for dependencies: alsa-lib x86_64 1.0.22-3.el6 base 370 k flac x86_64 1.2.1-6.1.el6 base 243 k giflib x86_64 4.1.6-3.1.el6 base 37 k jline noarch 0.9.94-0.8.el6 base 86 k jpackage-utils noarch 1.7.5-3.12.el6 base 59 k libICE x86_64 1.0.6-1.el6 base 53 k libSM x86_64 1.2.1-2.el6 base 37 k libXfont x86_64 1.4.5-3.el6_5 updates 136 k libXtst x86_64 1.2.1-2.el6 base 29 k libasyncns x86_64 0.8-1.1.el6 base 24 k libfontenc x86_64 1.0.5-2.el6 base 24 k libogg x86_64 2:1.1.4-2.1.el6 base 21 k libsndfile x86_64 1.0.20-5.el6 base 233 k libvorbis x86_64 1:1.2.3-4.el6_2.1 base 168 k pulseaudio-libs x86_64 0.9.21-14.el6_3 base 462 k rhino noarch 1.7-0.7.r2.2.el6 base 778 k ttmkfdir x86_64 3.0.9-32.1.el6 base 43 k tzdata-java noarch 2013i-2.el6 updates 147 k xorg-x11-font-utils x86_64 1:7.2-11.el6 base 75 k xorg-x11-fonts-Type1 noarch 7.2-9.1.el6 base 520 k Transaction Summary==================================================================================================Install 21 Package(s) Total download size: 29 MInstalled size: 100 MIs this ok [y/N]: yDownloading Packages:(1/21): alsa-lib-1.0.22-3.el6.x86_64.rpm | 370 kB 00:00(2/21): flac-1.2.1-6.1.el6.x86_64.rpm | 243 kB 00:00(3/21): giflib-4.1.6-3.1.el6.x86_64.rpm | 37 kB 00:00(4/21): java-1.7.0-openjdk-1.7.0.51-2.4.4.1.el6_5.x86_64.rpm | 26 MB 00:02(5/21): jline-0.9.94-0.8.el6.noarch.rpm | 86 kB 00:00(6/21): jpackage-utils-1.7.5-3.12.el6.noarch.rpm | 59 kB 00:00(7/21): libICE-1.0.6-1.el6.x86_64.rpm | 53 kB 00:00(8/21): libSM-1.2.1-2.el6.x86_64.rpm | 37 kB 00:00(9/21): libXfont-1.4.5-3.el6_5.x86_64.rpm | 136 kB 00:00(10/21): libXtst-1.2.1-2.el6.x86_64.rpm | 29 kB 00:00(11/21): libasyncns-0.8-1.1.el6.x86_64.rpm | 24 kB 00:00(12/21): libfontenc-1.0.5-2.el6.x86_64.rpm | 24 kB 00:00(13/21): libogg-1.1.4-2.1.el6.x86_64.rpm | 21 kB 00:00(14/21): libsndfile-1.0.20-5.el6.x86_64.rpm | 233 kB 00:00(15/21): libvorbis-1.2.3-4.el6_2.1.x86_64.rpm | 168 kB 00:00(16/21): pulseaudio-libs-0.9.21-14.el6_3.x86_64.rpm | 462 kB 00:00(17/21): rhino-1.7-0.7.r2.2.el6.noarch.rpm | 778 kB 00:00(18/21): ttmkfdir-3.0.9-32.1.el6.x86_64.rpm | 43 kB 00:00(19/21): tzdata-java-2013i-2.el6.noarch.rpm | 147 kB 00:00(20/21): xorg-x11-font-utils-7.2-11.el6.x86_64.rpm | 75 kB 00:00(21/21): xorg-x11-fonts-Type1-7.2-9.1.el6.noarch.rpm | 520 kB 00:00--------------------------------------------------------------------------------------------------Total 7.2 MB/s | 29 MB 00:04Running rpm_check_debugRunning Transaction TestTransaction Test SucceededRunning Transaction Installing : libICE-1.0.6-1.el6.x86_64 1/21 Installing : 2:libogg-1.1.4-2.1.el6.x86_64 2/21 Installing : libSM-1.2.1-2.el6.x86_64 3/21 Installing : libXtst-1.2.1-2.el6.x86_64 4/21 Installing : jpackage-utils-1.7.5-3.12.el6.noarch 5/21 Installing : alsa-lib-1.0.22-3.el6.x86_64 6/21 Installing : libfontenc-1.0.5-2.el6.x86_64 7/21 Installing : libXfont-1.4.5-3.el6_5.x86_64 8/21 Installing : 1:xorg-x11-font-utils-7.2-11.el6.x86_64 9/21 Installing : giflib-4.1.6-3.1.el6.x86_64 10/21 Installing : flac-1.2.1-6.1.el6.x86_64 11/21 Installing : 1:libvorbis-1.2.3-4.el6_2.1.x86_64 12/21 Installing : libsndfile-1.0.20-5.el6.x86_64 13/21 Installing : libasyncns-0.8-1.1.el6.x86_64 14/21 Installing : pulseaudio-libs-0.9.21-14.el6_3.x86_64 15/21 Installing : jline-0.9.94-0.8.el6.noarch 16/21 Installing : rhino-1.7-0.7.r2.2.el6.noarch 17/21 Installing : tzdata-java-2013i-2.el6.noarch 18/21 Installing : ttmkfdir-3.0.9-32.1.el6.x86_64 19/21 Installing : xorg-x11-fonts-Type1-7.2-9.1.el6.noarch 20/21 Installing : 1:java-1.7.0-openjdk-1.7.0.51-2.4.4.1.el6_5.x86_64 21/21 Verifying : pulseaudio-libs-0.9.21-14.el6_3.x86_64 1/21 Verifying : ttmkfdir-3.0.9-32.1.el6.x86_64 2/21 Verifying : tzdata-java-2013i-2.el6.noarch 3/21 Verifying : libXfont-1.4.5-3.el6_5.x86_64 4/21 Verifying : libfontenc-1.0.5-2.el6.x86_64 5/21 Verifying : flac-1.2.1-6.1.el6.x86_64 6/21 Verifying : jline-0.9.94-0.8.el6.noarch 7/21 Verifying : alsa-lib-1.0.22-3.el6.x86_64 8/21 Verifying : 2:libogg-1.1.4-2.1.el6.x86_64 9/21 Verifying : 1:libvorbis-1.2.3-4.el6_2.1.x86_64 10/21 Verifying : 1:xorg-x11-font-utils-7.2-11.el6.x86_64 11/21 Verifying : xorg-x11-fonts-Type1-7.2-9.1.el6.noarch 12/21 Verifying : libSM-1.2.1-2.el6.x86_64 13/21 Verifying : libICE-1.0.6-1.el6.x86_64 14/21 Verifying : 1:java-1.7.0-openjdk-1.7.0.51-2.4.4.1.el6_5.x86_64 15/21 Verifying : rhino-1.7-0.7.r2.2.el6.noarch 16/21 Verifying : libasyncns-0.8-1.1.el6.x86_64 17/21 Verifying : giflib-4.1.6-3.1.el6.x86_64 18/21 Verifying : libsndfile-1.0.20-5.el6.x86_64 19/21 Verifying : jpackage-utils-1.7.5-3.12.el6.noarch 20/21 Verifying : libXtst-1.2.1-2.el6.x86_64 21/21 Installed: java-1.7.0-openjdk.x86_64 1:1.7.0.51-2.4.4.1.el6_5 Dependency Installed: alsa-lib.x86_64 0:1.0.22-3.el6 flac.x86_64 0:1.2.1-6.1.el6 giflib.x86_64 0:4.1.6-3.1.el6 jline.noarch 0:0.9.94-0.8.el6 jpackage-utils.noarch 0:1.7.5-3.12.el6 libICE.x86_64 0:1.0.6-1.el6 libSM.x86_64 0:1.2.1-2.el6 libXfont.x86_64 0:1.4.5-3.el6_5 libXtst.x86_64 0:1.2.1-2.el6 libasyncns.x86_64 0:0.8-1.1.el6 libfontenc.x86_64 0:1.0.5-2.el6 libogg.x86_64 2:1.1.4-2.1.el6 libsndfile.x86_64 0:1.0.20-5.el6 libvorbis.x86_64 1:1.2.3-4.el6_2.1 pulseaudio-libs.x86_64 0:0.9.21-14.el6_3 rhino.noarch 0:1.7-0.7.r2.2.el6 ttmkfdir.x86_64 0:3.0.9-32.1.el6 tzdata-java.noarch 0:2013i-2.el6 xorg-x11-font-utils.x86_64 1:7.2-11.el6 xorg-x11-fonts-Type1.noarch 0:7.2-9.1.el6
Complete!