在CentOS中可以使用yum自動安裝軟件，在離線環境中卻行不通。
- Linux localhost 3.10.0-327.el7.x86_64 #1 SMP Thu Nov 19 22:10:57 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
對於同一版本CentOS，我們可以事先下載離線依賴包，后面用命令手動安裝。
- Java
自動安裝命令：
yum install -y java
安裝結果：
Installed: java-1.8.0-openjdk.x86_64 1:1.8.0.121-0.b13.el7_3 Dependency Installed: copy-jdk-configs.noarch 0:1.2-1.el7 fontconfig.x86_64 0:2.10.95-10.el7 fontpackages-filesystem.noarch 0:1.44-8.el7 giflib.x86_64 0:4.1.6-9.el7 java-1.8.0-openjdk-headless.x86_64 1:1.8.0.121-0.b13.el7_3 javapackages-tools.noarch 0:3.4.1-11.el7 libICE.x86_64 0:1.0.9-2.el7 libSM.x86_64 0:1.2.2-2.el7 libX11.x86_64 0:1.6.3-3.el7 libX11-common.noarch 0:1.6.3-3.el7 libXau.x86_64 0:1.0.8-2.1.el7 libXcomposite.x86_64 0:0.4.4-4.1.el7 libXext.x86_64 0:1.3.3-3.el7 libXfont.x86_64 0:1.5.1-2.el7 libXi.x86_64 0:1.7.4-2.el7 libXrender.x86_64 0:0.9.8-2.1.el7 libXtst.x86_64 0:1.2.2-2.1.el7 libfontenc.x86_64 0:1.1.2-3.el7 libjpeg-turbo.x86_64 0:1.2.90-5.el7 libpng.x86_64 2:1.5.13-7.el7_2 libxcb.x86_64 0:1.11-4.el7 libxslt.x86_64 0:1.1.28-5.el7 lksctp-tools.x86_64 0:1.0.17-2.el7 python-javapackages.noarch 0:3.4.1-11.el7 python-lxml.x86_64 0:3.2.1-4.el7 ttmkfdir.x86_64 0:3.0.9-42.el7 tzdata-java.noarch 0:2017b-1.el7 xorg-x11-font-utils.x86_64 1:7.5-20.el7 xorg-x11-fonts-Type1.noarch 0:7.5-9.el7
如果手動去一個個找依賴是很困難的，即便已經知道名字、版本，下面就依賴系統自帶的命令完成該步驟
yum install --downloadonly --downloaddir=/home/java java
Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.aliyun.com * extras: mirrors.aliyun.com * updates: mirrors.163.com Resolving Dependencies --> Running transaction check ---> Package java-1.8.0-openjdk.x86_64 1:1.8.0.121-0.b13.el7_3 will be installed --> Processing Dependency: java-1.8.0-openjdk-headless = 1:1.8.0.121-0.b13.el7_3 for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: xorg-x11-fonts-Type1 for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: libpng15.so.15(PNG15_0)(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: libjvm.so(SUNWprivate_1.1)(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: libjpeg.so.62(LIBJPEG_6.2)(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: libjli.so(SUNWprivate_1.1)(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: libjava.so(SUNWprivate_1.1)(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: fontconfig(x86-64) for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: libpng15.so.15()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: libjvm.so()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: libjpeg.so.62()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: libjli.so()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: libjava.so()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: libgif.so.4()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: libawt.so()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: libXtst.so.6()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: libXrender.so.1()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: libXi.so.6()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: libXext.so.6()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: libXcomposite.so.1()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: libX11.so.6()(64bit) for package: 1:java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64 --> Running transaction check ---> Package fontconfig.x86_64 0:2.10.95-10.el7 will be installed --> Processing Dependency: fontpackages-filesystem for package: fontconfig-2.10.95-10.el7.x86_64 ---> Package giflib.x86_64 0:4.1.6-9.el7 will be installed --> Processing Dependency: libSM.so.6()(64bit) for package: giflib-4.1.6-9.el7.x86_64 --> Processing Dependency: libICE.so.6()(64bit) for package: giflib-4.1.6-9.el7.x86_64 ---> Package java-1.8.0-openjdk-headless.x86_64 1:1.8.0.121-0.b13.el7_3 will be installed --> Processing Dependency: tzdata-java >= 2015d for package: 1:java-1.8.0-openjdk-headless-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: copy-jdk-configs >= 1.1-3 for package: 1:java-1.8.0-openjdk-headless-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: lksctp-tools(x86-64) for package: 1:java-1.8.0-openjdk-headless-1.8.0.121-0.b13.el7_3.x86_64 --> Processing Dependency: jpackage-utils for package: 1:java-1.8.0-openjdk-headless-1.8.0.121-0.b13.el7_3.x86_64 ---> Package libX11.x86_64 0:1.6.3-3.el7 will be installed --> Processing Dependency: libX11-common >= 1.6.3-3.el7 for package: libX11-1.6.3-3.el7.x86_64 --> Processing Dependency: libxcb.so.1()(64bit) for package: libX11-1.6.3-3.el7.x86_64 ---> Package libXcomposite.x86_64 0:0.4.4-4.1.el7 will be installed ---> Package libXext.x86_64 0:1.3.3-3.el7 will be installed ---> Package libXi.x86_64 0:1.7.4-2.el7 will be installed ---> Package libXrender.x86_64 0:0.9.8-2.1.el7 will be installed ---> Package libXtst.x86_64 0:1.2.2-2.1.el7 will be installed ---> Package libjpeg-turbo.x86_64 0:1.2.90-5.el7 will be installed ---> Package libpng.x86_64 2:1.5.13-7.el7_2 will be installed ---> Package xorg-x11-fonts-Type1.noarch 0:7.5-9.el7 will be installed --> Processing Dependency: ttmkfdir for package: xorg-x11-fonts-Type1-7.5-9.el7.noarch --> Processing Dependency: ttmkfdir for package: xorg-x11-fonts-Type1-7.5-9.el7.noarch --> Processing Dependency: mkfontdir for package: xorg-x11-fonts-Type1-7.5-9.el7.noarch --> Processing Dependency: mkfontdir for package: xorg-x11-fonts-Type1-7.5-9.el7.noarch --> Running transaction check ---> Package copy-jdk-configs.noarch 0:1.2-1.el7 will be installed ---> Package fontpackages-filesystem.noarch 0:1.44-8.el7 will be installed ---> Package javapackages-tools.noarch 0:3.4.1-11.el7 will be installed --> Processing Dependency: python-javapackages = 3.4.1-11.el7 for package: javapackages-tools-3.4.1-11.el7.noarch --> Processing Dependency: libxslt for package: javapackages-tools-3.4.1-11.el7.noarch ---> Package libICE.x86_64 0:1.0.9-2.el7 will be installed ---> Package libSM.x86_64 0:1.2.2-2.el7 will be installed ---> Package libX11-common.noarch 0:1.6.3-3.el7 will be installed ---> Package libxcb.x86_64 0:1.11-4.el7 will be installed --> Processing Dependency: libXau.so.6()(64bit) for package: libxcb-1.11-4.el7.x86_64 ---> Package lksctp-tools.x86_64 0:1.0.17-2.el7 will be installed ---> Package ttmkfdir.x86_64 0:3.0.9-42.el7 will be installed ---> Package tzdata-java.noarch 0:2017b-1.el7 will be installed ---> Package xorg-x11-font-utils.x86_64 1:7.5-20.el7 will be installed --> Processing Dependency: libfontenc.so.1()(64bit) for package: 1:xorg-x11-font-utils-7.5-20.el7.x86_64 --> Processing Dependency: libXfont.so.1()(64bit) for package: 1:xorg-x11-font-utils-7.5-20.el7.x86_64 --> Running transaction check ---> Package libXau.x86_64 0:1.0.8-2.1.el7 will be installed ---> Package libXfont.x86_64 0:1.5.1-2.el7 will be installed ---> Package libfontenc.x86_64 0:1.1.2-3.el7 will be installed ---> Package libxslt.x86_64 0:1.1.28-5.el7 will be installed ---> Package python-javapackages.noarch 0:3.4.1-11.el7 will be installed --> Processing Dependency: python-lxml for package: python-javapackages-3.4.1-11.el7.noarch --> Running transaction check ---> Package python-lxml.x86_64 0:3.2.1-4.el7 will be installed --> Finished Dependency Resolution Dependencies Resolved ============================================================================================================================================= Package Arch Version Repository Size ============================================================================================================================================= Installing: java-1.8.0-openjdk x86_64 1:1.8.0.121-0.b13.el7_3 updates 232 k Installing for dependencies: copy-jdk-configs noarch 1.2-1.el7 base 14 k fontconfig x86_64 2.10.95-10.el7 base 229 k fontpackages-filesystem noarch 1.44-8.el7 base 9.9 k giflib x86_64 4.1.6-9.el7 base 40 k java-1.8.0-openjdk-headless x86_64 1:1.8.0.121-0.b13.el7_3 updates 31 M javapackages-tools noarch 3.4.1-11.el7 base 73 k libICE x86_64 1.0.9-2.el7 base 65 k libSM x86_64 1.2.2-2.el7 base 39 k libX11 x86_64 1.6.3-3.el7 base 606 k libX11-common noarch 1.6.3-3.el7 base 162 k libXau x86_64 1.0.8-2.1.el7 base 29 k libXcomposite x86_64 0.4.4-4.1.el7 base 22 k libXext x86_64 1.3.3-3.el7 base 39 k libXfont x86_64 1.5.1-2.el7 base 150 k libXi x86_64 1.7.4-2.el7 base 40 k libXrender x86_64 0.9.8-2.1.el7 base 25 k libXtst x86_64 1.2.2-2.1.el7 base 20 k libfontenc x86_64 1.1.2-3.el7 base 30 k libjpeg-turbo x86_64 1.2.90-5.el7 base 134 k libpng x86_64 2:1.5.13-7.el7_2 base 213 k libxcb x86_64 1.11-4.el7 base 189 k libxslt x86_64 1.1.28-5.el7 base 242 k lksctp-tools x86_64 1.0.17-2.el7 base 88 k python-javapackages noarch 3.4.1-11.el7 base 31 k python-lxml x86_64 3.2.1-4.el7 base 758 k ttmkfdir x86_64 3.0.9-42.el7 base 48 k tzdata-java noarch 2017b-1.el7 updates 183 k xorg-x11-font-utils x86_64 1:7.5-20.el7 base 87 k xorg-x11-fonts-Type1 noarch 7.5-9.el7 base 521 k Transaction Summary ============================================================================================================================================= Install 1 Package (+29 Dependent packages) Total download size: 36 M Installed size: 114 M Background downloading packages, then exiting: (1/30): copy-jdk-configs-1.2-1.el7.noarch.rpm | 14 kB 00:00:00 (2/30): fontpackages-filesystem-1.44-8.el7.noarch.rpm | 9.9 kB 00:00:00 (3/30): java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64.rpm | 232 kB 00:00:00 (4/30): javapackages-tools-3.4.1-11.el7.noarch.rpm | 73 kB 00:00:00 (5/30): giflib-4.1.6-9.el7.x86_64.rpm | 40 kB 00:00:00 (6/30): libSM-1.2.2-2.el7.x86_64.rpm | 39 kB 00:00:00 (7/30): libICE-1.0.9-2.el7.x86_64.rpm | 65 kB 00:00:00 (8/30): libX11-common-1.6.3-3.el7.noarch.rpm | 162 kB 00:00:00 (9/30): libXau-1.0.8-2.1.el7.x86_64.rpm | 29 kB 00:00:00 (10/30): libXext-1.3.3-3.el7.x86_64.rpm | 39 kB 00:00:00 (11/30): libX11-1.6.3-3.el7.x86_64.rpm | 606 kB 00:00:00 (12/30): libXi-1.7.4-2.el7.x86_64.rpm | 40 kB 00:00:00 (13/30): libXrender-0.9.8-2.1.el7.x86_64.rpm | 25 kB 00:00:00 (14/30): libXtst-1.2.2-2.1.el7.x86_64.rpm | 20 kB 00:00:00 (15/30): libfontenc-1.1.2-3.el7.x86_64.rpm | 30 kB 00:00:00 (16/30): libXfont-1.5.1-2.el7.x86_64.rpm | 150 kB 00:00:00 (17/30): libXcomposite-0.4.4-4.1.el7.x86_64.rpm | 22 kB 00:00:00 (18/30): libpng-1.5.13-7.el7_2.x86_64.rpm | 213 kB 00:00:00 (19/30): libxcb-1.11-4.el7.x86_64.rpm | 189 kB 00:00:00 (20/30): libxslt-1.1.28-5.el7.x86_64.rpm | 242 kB 00:00:00 (21/30): lksctp-tools-1.0.17-2.el7.x86_64.rpm | 88 kB 00:00:00 (22/30): python-javapackages-3.4.1-11.el7.noarch.rpm | 31 kB 00:00:00 (23/30): libjpeg-turbo-1.2.90-5.el7.x86_64.rpm | 134 kB 00:00:00 (24/30): ttmkfdir-3.0.9-42.el7.x86_64.rpm | 48 kB 00:00:00 (25/30): fontconfig-2.10.95-10.el7.x86_64.rpm | 229 kB 00:00:00 (26/30): xorg-x11-font-utils-7.5-20.el7.x86_64.rpm | 87 kB 00:00:00 (27/30): tzdata-java-2017b-1.el7.noarch.rpm | 183 kB 00:00:00 (28/30): python-lxml-3.2.1-4.el7.x86_64.rpm | 758 kB 00:00:00 (29/30): xorg-x11-fonts-Type1-7.5-9.el7.noarch.rpm | 521 kB 00:00:00 (30/30): java-1.8.0-openjdk-headless-1.8.0.121-0.b13.el7_3.x86_64.rpm | 31 MB 00:00:12
--------------------------------------------------------------------------------------------------------------------------------------------- Total 2.9 MB/s | 36 MB 00:00:12 exiting because "Download Only" specified
[root@localhost ~]# ls /home/java/ -al total 36604 drwxr-xr-x. 2 root root 4096 Apr 6 12:11 . drwxr-xr-x. 4 root root 28 Apr 6 12:11 .. -rw-r--r--. 1 root root 14344 Nov 21 01:26 copy-jdk-configs-1.2-1.el7.noarch.rpm -rw-r--r--. 1 root root 234644 Nov 21 01:44 fontconfig-2.10.95-10.el7.x86_64.rpm -rw-r--r--. 1 root root 10116 Jul 4 2014 fontpackages-filesystem-1.44-8.el7.noarch.rpm -rw-r--r--. 1 root root 40964 Jul 4 2014 giflib-4.1.6-9.el7.x86_64.rpm -rw-r--r--. 1 root root 237780 Jan 21 23:40 java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64.rpm -rw-r--r--. 1 root root 32869056 Jan 21 23:41 java-1.8.0-openjdk-headless-1.8.0.121-0.b13.el7_3.x86_64.rpm -rw-r--r--. 1 root root 74556 Nov 25 2015 javapackages-tools-3.4.1-11.el7.noarch.rpm -rw-r--r--. 1 root root 30908 Nov 25 2015 libfontenc-1.1.2-3.el7.x86_64.rpm -rw-r--r--. 1 root root 66412 Nov 25 2015 libICE-1.0.9-2.el7.x86_64.rpm -rw-r--r--. 1 root root 137244 Jul 4 2014 libjpeg-turbo-1.2.90-5.el7.x86_64.rpm -rw-r--r--. 1 root root 217608 Dec 10 2015 libpng-1.5.13-7.el7_2.x86_64.rpm -rw-r--r--. 1 root root 40160 Nov 25 2015 libSM-1.2.2-2.el7.x86_64.rpm -rw-r--r--. 1 root root 620248 Nov 21 03:20 libX11-1.6.3-3.el7.x86_64.rpm -rw-r--r--. 1 root root 165848 Nov 21 03:20 libX11-common-1.6.3-3.el7.noarch.rpm -rw-r--r--. 1 root root 29784 Jul 4 2014 libXau-1.0.8-2.1.el7.x86_64.rpm -rw-r--r--. 1 root root 193704 Nov 25 2015 libxcb-1.11-4.el7.x86_64.rpm -rw-r--r--. 1 root root 22792 Jul 4 2014 libXcomposite-0.4.4-4.1.el7.x86_64.rpm -rw-r--r--. 1 root root 39572 Nov 25 2015 libXext-1.3.3-3.el7.x86_64.rpm -rw-r--r--. 1 root root 153884 Nov 25 2015 libXfont-1.5.1-2.el7.x86_64.rpm -rw-r--r--. 1 root root 40604 Nov 25 2015 libXi-1.7.4-2.el7.x86_64.rpm -rw-r--r--. 1 root root 26076 Jul 4 2014 libXrender-0.9.8-2.1.el7.x86_64.rpm -rw-r--r--. 1 root root 247484 Jul 4 2014 libxslt-1.1.28-5.el7.x86_64.rpm -rw-r--r--. 1 root root 20556 Jul 4 2014 libXtst-1.2.2-2.1.el7.x86_64.rpm -rw-r--r--. 1 root root 89660 Nov 21 03:21 lksctp-tools-1.0.17-2.el7.x86_64.rpm -rw-r--r--. 1 root root 31836 Nov 25 2015 python-javapackages-3.4.1-11.el7.noarch.rpm -rw-r--r--. 1 root root 776320 Jul 4 2014 python-lxml-3.2.1-4.el7.x86_64.rpm -rw-r--r--. 1 root root 48676 Nov 26 2015 ttmkfdir-3.0.9-42.el7.x86_64.rpm -rw-r--r--. 1 root root 187080 Mar 28 23:40 tzdata-java-2017b-1.el7.noarch.rpm -rw-r--r--. 1 root root 533720 Jul 4 2014 xorg-x11-fonts-Type1-7.5-9.el7.noarch.rpm -rw-r--r--. 1 root root 89400 Nov 26 2015 xorg-x11-font-utils-7.5-20.el7.x86_64.rpm
從download的過程來看，30個rpm需要按照，其中有3個為updates；
我們將update單獨列出，這里需要在java目錄新建update目錄，然后將三個update類型rpm移動過去，最終形成文件樹如下：
[root@localhost java]# tree
.
├── copy-jdk-configs-1.2-1.el7.noarch.rpm
├── fontconfig-2.10.95-10.el7.x86_64.rpm
├── fontpackages-filesystem-1.44-8.el7.noarch.rpm
├── giflib-4.1.6-9.el7.x86_64.rpm
├── install.sh
├── javapackages-tools-3.4.1-11.el7.noarch.rpm
├── libfontenc-1.1.2-3.el7.x86_64.rpm
├── libICE-1.0.9-2.el7.x86_64.rpm
├── libjpeg-turbo-1.2.90-5.el7.x86_64.rpm
├── libpng-1.5.13-7.el7_2.x86_64.rpm
├── libSM-1.2.2-2.el7.x86_64.rpm
├── libX11-1.6.3-3.el7.x86_64.rpm
├── libX11-common-1.6.3-3.el7.noarch.rpm
├── libXau-1.0.8-2.1.el7.x86_64.rpm
├── libxcb-1.11-4.el7.x86_64.rpm
├── libXcomposite-0.4.4-4.1.el7.x86_64.rpm
├── libXext-1.3.3-3.el7.x86_64.rpm
├── libXfont-1.5.1-2.el7.x86_64.rpm
├── libXi-1.7.4-2.el7.x86_64.rpm
├── libXrender-0.9.8-2.1.el7.x86_64.rpm
├── libxslt-1.1.28-5.el7.x86_64.rpm
├── libXtst-1.2.2-2.1.el7.x86_64.rpm
├── lksctp-tools-1.0.17-2.el7.x86_64.rpm
├── python-javapackages-3.4.1-11.el7.noarch.rpm
├── python-lxml-3.2.1-4.el7.x86_64.rpm
├── ttmkfdir-3.0.9-42.el7.x86_64.rpm
├── update
│ ├── java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64.rpm
│ ├── java-1.8.0-openjdk-headless-1.8.0.121-0.b13.el7_3.x86_64.rpm
│ └── tzdata-java-2017b-1.el7.noarch.rpm
├── xorg-x11-fonts-Type1-7.5-9.el7.noarch.rpm
└── xorg-x11-font-utils-7.5-20.el7.x86_64.rpm
在同層目錄，創建install.sh
[root@localhost java]# cat install.sh #author : wangbaobao #release : 2017-4-6 #company : YZ Co., LTD rpm -ivh *.rpm rpm -Uvh update/*.rpm
測試：
[root@localhost java]# chmod 750 install.sh [root@localhost java]# sh install.sh Preparing... ################################# [100%] Updating / installing... 1:libxslt-1.1.28-5.el7 ################################# [ 4%] 2:libICE-1.0.9-2.el7 ################################# [ 7%] 3:libfontenc-1.1.2-3.el7 ################################# [ 11%] 4:libXfont-1.5.1-2.el7 ################################# [ 15%] 5:xorg-x11-font-utils-1:7.5-20.el7 ################################# [ 19%] 6:libSM-1.2.2-2.el7 ################################# [ 22%] 7:python-lxml-3.2.1-4.el7 ################################# [ 26%] 8:python-javapackages-3.4.1-11.el7 ################################# [ 30%] 9:ttmkfdir-3.0.9-42.el7 ################################# [ 33%] 10:libXau-1.0.8-2.1.el7 ################################# [ 37%] 11:libxcb-1.11-4.el7 ################################# [ 41%] 12:libX11-common-1.6.3-3.el7 ################################# [ 44%] 13:libX11-1.6.3-3.el7 ################################# [ 48%] 14:libXext-1.3.3-3.el7 ################################# [ 52%] 15:libXi-1.7.4-2.el7 ################################# [ 56%] 16:fontpackages-filesystem-1.44-8.el################################# [ 59%] 17:fontconfig-2.10.95-10.el7 ################################# [ 63%] 18:xorg-x11-fonts-Type1-7.5-9.el7 ################################# [ 67%] 19:libXtst-1.2.2-2.1.el7 ################################# [ 70%] 20:giflib-4.1.6-9.el7 ################################# [ 74%] 21:libXcomposite-0.4.4-4.1.el7 ################################# [ 78%] 22:libXrender-0.9.8-2.1.el7 ################################# [ 81%] 23:javapackages-tools-3.4.1-11.el7 ################################# [ 85%] 24:lksctp-tools-1.0.17-2.el7 ################################# [ 89%] 25:libpng-2:1.5.13-7.el7_2 ################################# [ 93%] 26:libjpeg-turbo-1.2.90-5.el7 ################################# [ 96%] 27:copy-jdk-configs-1.2-1.el7 ################################# [100%] Preparing... ################################# [100%] Updating / installing... 1:tzdata-java-2017b-1.el7 ################################# [ 33%] 2:java-1.8.0-openjdk-headless-1:1.8################################# [ 67%] 3:java-1.8.0-openjdk-1:1.8.0.121-0.################################# [100%] [root@localhost java]# java -version openjdk version "1.8.0_121" OpenJDK Runtime Environment (build 1.8.0_121-b13) OpenJDK 64-Bit Server VM (build 25.121-b13, mixed mode)
綜上所述，可以通過預先下載依賴，快速完成1.8.0_121版本java的離線安裝。
有個小問題，install.sh中rpm是先執行安裝base還是updates?
===> 從目前來看，如果主文件為base則先安裝updates，如果主文件為updates則先安裝base。java主文件為update，所以shell中先執行base安裝。
bye
2017-4-6