Ubuntu下安裝JDK和Tomcat(Ubuntu Server 7.1)
作者：tom
本文介紹如何在Ubuntu下安裝JDK和Tomcat。本文的操作系統是Ubuntu Server 7.1。
操作系統：Ubuntu Server 7.1
Ubuntu下安裝JDK
1.查詢可以使用的JDK。
- root@ubuntu-163jsp:/# apt-cache search jdk
- libpg-java - Java database (JDBC) driver for PostgreSQL
- free-java-sdk - Complete Java SDK environment consisting of free Java tools
- icedtea-java7-bin - Java runtime based on OpenJDK
- icedtea-java7-demo - Java runtime based on OpenJDK
- icedtea-java7-doc - Icedtea Development Kit (JDK) documentation
- icedtea-java7-jdk - Java runtime based on OpenJDK
- icedtea-java7-jre - Java runtime based on OpenJDK
- icedtea-java7-plugin - Java plugin based on OpenJDK and gcjwebplugin
- icedtea-java7-source - Icedtea Development Kit (JDK) source files
- japitools - Java API compatibility testing tools
- kaffe - A JVM to run Java bytecode
- libcommons-lang-java - Extension of the java.lang package
- libcommons-launcher-java - cross platform java application launcher
- libicu4j-java - Library for unicode support and internalisation
- libitext-java - Java Library to generate PDF on the Fly
- librxtx-java - Full Java CommAPI implementation
- mmake - Makefile generator for Java programs
- usepackage - utility to manage environment variables from within dotfiles
- jde - JDEE, Java Development Environment for Emacs(en)
- sun-java5-bin - Sun Java(TM) Runtime Environment (JRE) 5.0 (architecture dependent files)
- sun-java5-demo - Sun Java(TM) Development Kit (JDK) 5.0 demos and examples
- sun-java5-doc - Sun JDK(TM) Documention -- integration installer
- sun-java5-jdk - Sun Java(TM) Development Kit (JDK) 5.0
- sun-java5-jre - Sun Java(TM) Runtime Environment (JRE) 5.0 (architecture independent files)
- sun-java5-source - Sun Java(TM) Development Kit (JDK) 5.0 source files
- sun-java6-bin - Sun Java(TM) Runtime Environment (JRE) 6 (architecture dependent files)
- sun-java6-demo - Sun Java(TM) Development Kit (JDK) 6 demos and examples
- sun-java6-doc - Sun JDK(TM) Documention -- integration installer
- sun-java6-javadb - Java(TM) DB, Sun Microsystems' distribution of Apache Derby
- sun-java6-jdk - Sun Java(TM) Development Kit (JDK) 6
- sun-java6-jre - Sun Java(TM) Runtime Environment (JRE) 6 (architecture independent files)
- sun-java6-source - Sun Java(TM) Development Kit (JDK) 6 source files
- libc6-i686 - GNU C Library: Shared libraries [i686 optimized]
2.選擇安裝 sun-java6-jdk
apt-get install sun-java6-jdk
3.文件都裝那里去了呢？
搜尋了一下發現文件安裝在 :/usr/lib/jvm/java-6-sun-1.6.0.03 下了。
/usr/lib/jvm/java-6-sun 是/usr/lib/jvm/java-6-sun-1.6.0.03 的符號鏈接。
4.設置JAVA_HOME變量
編輯/etc/profile文件，添加如下內容：
- JAVA_HOME=/usr/lib/jvm/java-6-sun
- export JAVA_HOME
注意，保存后重新登錄，這個環境變量就生效了。
Ubuntu下安裝JDK完畢，安裝Tomcat
1.查詢可用的Tomcat
- root@ubuntu-163jsp:/# apt-cache search tomcat
- libservlet2.3-java - Servlet 2.3 and JSP 1.2 Java classes and documentation
- libservlet2.4-java - Servlet 2.4 and JSP 2.0 Java library.
- libservlet2.4-java-doc - Servlet 2.4 and JSP 2.0 Java documentation
- libservlet2.4-java-gcj - Servlet 2.4 and JSP 2.0 Java classes and documentation
- jspwiki - WikiWikiWeb clone written in Java
- libapache-mod-jk-doc - Documentation of libapache-mod-jk/libapache2-mod-jk packages
- libapache2-mod-jk - Apache 2 connector for the Tomcat Java servlet engine
- libtomcat5.5-java - Java Servlet engine -- core libraries
- tomcat5.5 - Servlet and JSP engine
- tomcat5.5-admin - Java Servlet engine -- admin & manager web interfaces
- tomcat5.5-webapps - Java Servlet engine -- documentation and example web applications
- webxml - Simple form-based generator/editor of Tomcat's web.xml files
2.安裝tomcat5.5
apt-get install tomcat5.5
如果你要和apache2整合，可以把mod_jk安裝上。
apt-get install libapache2-mod-jk
3.運行tomcat
tomcat的安裝文件在 /usr/share/tomcat5.5里。
運行 /usr/share/tomcat5.5/bin/startup.sh，tomcat就啟動了。
這個端口竟然是8180，停止也出現錯誤還是自己下載安裝吧。
提示：其實jdk和tomcat,都可以不用ubuntu提供的包，sun的網站有linux的jdk，apache也有tomcat，直接解壓tomcat就可以用了，JAVA_HOME變量別忘了。
這樣就完成了Ubuntu下安裝JDK和Tomcat。
【編輯推薦】
責任編輯：周立方
來源：
爪哇論壇
