Ubuntu 14.04下Tomcat 安装过程

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Ubuntu 14.04下Tomcat 安装过程笔记

检查java的版本

 

linuxidc@ubuntu:~$ sudo java -version

 

[sudo] password for linuxidc:

 

java version "1.7.0_95"

 

OpenJDK Runtime Environment (IcedTea 2.6.4) (7u95-2.6.4-0ubuntu0.14.04.2)

 

OpenJDK 64-Bit Server VM (build 24.95-b01, mixed mode)

 

linuxidc@ubuntu:~$

 

查找java目录

 

linuxidc@ubuntu:~$ whereis java

 

java: /usr/bin/java /etc/java /usr/lib/java /usr/bin/X11/java /usr/share/java /usr/share/man/man1/java.1.gz

 

linuxidc@ubuntu:~$ which java

 

/usr/bin/java

 

设置环境变量

 

linuxidc@ubuntu:~$ echo $JAVA_HOME

 

空行-表示没有设定该环境变量

 

linuxidc@ubuntu:~$ echo $PATH

 

/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games

 

linuxidc@ubuntu:~$ JAVA_HOME=/usr/bin/java;export JAVA_HOME

 

linuxidc@ubuntu:~$ echo $JAVA_HOME

 

/usr/bin/java

 

linuxidc@ubuntu:~$

 

 

 

安装Tomcat并设置环境变量

 

linuxidc@ubuntu:~/Downloads$ sudo cp -r apache-tomcat-8.0.33 /home/tomcat

 

linuxidc@ubuntu:~/Downloads$ cd /home/

 

linuxidc@ubuntu:/home$ ls

 

tomcat linuxidc

 

zhousp@ubuntu:/home$ cd tomcat

 

linuxidc@ubuntu:/home/tomcat$

 

linuxidc@ubuntu:/home/tomcat$ ls

 

bin conf lib LICENSE logs NOTICE RELEASE-NOTES RUNNING.txt temp webapps work

 

linuxidc@ubuntu:/home/tomcat$ cd ~

 

linuxidc@ubuntu:~$ CATALINA_HOME=/home/tomcat;export CATALINA_HOME

 

linuxidc@ubuntu:~$ echo $CATALINA_HOME

 

/home/tomcat

 

linuxidc@ubuntu:~$

 

 

 

解决conf文件夹访问权限不够的问题

 

linuxidc@ubuntu:/home$ sudo chmod -R 755 tomcat

 

linuxidc@ubuntu:/home$ ll

 

total 16

 

drwxr-xr-x 4 root root 4096 4月 22 12:03 ./

 

drwxr-xr-x 23 root root 4096 4月 23 11:32 ../

 

drwxr-xr-x 9 root root 4096 4月 22 12:03 tomcat/

 

drwxr-xr-x 31 linuxidc zhousp 4096 4月 23 21:30 linuxidc/

 

zhousp@ubuntu:/home$ cd ./tomcat

 

linuxidc@ubuntu:/home/tomcat$ ls

 

bin lib logs RELEASE-NOTES temp work

 

conf LICENSE NOTICE RUNNING.txt webapps

 

linuxidc@ubuntu:/home/tomcat$ ll

 

total 120

 

drwxr-xr-x 9 root root 4096 4月 22 12:03 ./

 

drwxr-xr-x 4 root root 4096 4月 22 12:03 ../

 

drwxr-xr-x 2 root root 4096 4月 23 11:48 bin/

 

drwxr-xr-x 3 root root 4096 4月 22 12:14 conf/

 

drwxr-xr-x 2 root root 4096 4月 22 12:03 lib/

 

-rwxr-xr-x 1 root root 57011 4月 22 12:03 LICENSE*

 

drwxr-xr-x 2 root root 4096 4月 23 10:39 logs/

 

-rwxr-xr-x 1 root root 1444 4月 22 12:03 NOTICE*

 

-rwxr-xr-x 1 root root 6739 4月 22 12:03 RELEASE-NOTES*

 

-rwxr-xr-x 1 root root 16195 4月 22 12:03 RUNNING.txt*

 

drwxr-xr-x 2 root root 4096 4月 22 12:03 temp/

 

drwxr-xr-x 7 root root 4096 4月 22 12:03 webapps/

 

drwxr-xr-x 3 root root 4096 4月 22 12:14 work/

 

linuxidc@ubuntu:/home/tomcat$

 

启动Tomcat

 

(使用eclipse 搭建java web编程环境时,不需要启动Tomcat,eclipse运行程序时,会自己启动Tomcat。所以,作为系统服务启动Tomcat是为了讲系统作为web服务器,对外提供web服务,而不是启动之后,eclipse才能够链接到服务器。这一点和程序链接mysql服务器的概念截然不同。)

 

linuxidc@ubuntu:/home/tomcat/bin$ sudo su

 

root@ubuntu:/home/tomcat/bin# sh startup.sh

 

Using CATALINA_BASE: /home/tomcat

 

Using CATALINA_HOME: /home/tomcat

 

Using CATALINA_TMPDIR: /home/tomcat/temp

 

Using JRE_HOME: /usr

 

Using CLASSPATH: /home/tomcat/bin/bootstrap.jar:/home/tomcat/bin/tomcat-juli.jar

 

Tomcat started.

 

root@ubuntu:/home/tomcat/bin#

 

ubuntu下设置Tomcat服务自动启动

 

root@ubuntu:/home/tomcat/bin# cp catalina.sh /etc/init.d/

 

root@ubuntu:/home/tomcat/bin# cd /etc/init.d/

 

root@ubuntu:/etc/init.d# mv catalina.sh tomcat

 

rroot@ubuntu:/etc/init.d# ls tomcat

 

tomcat

 

root@ubuntu:/etc/init.d# vim tomcat

 

添加环境变量:

 

JAVA_HOME=/home/tomcat

 

CATALINA_HOME=/usr/bin/java

 

 

root@ubuntu:/etc/init.d# service tomcat start

 

Using CATALINA_BASE: /home/tomcat

 

Using CATALINA_HOME: /home/tomcat

 

Using CATALINA_TMPDIR: /home/tomcat/temp

 

Using JRE_HOME: /usr/bin/java

 

Using CLASSPATH: /home/tomcat/bin/bootstrap.jar:/home/tomcat/bin/tomcat-juli.jar

 

Tomcat started.

 

自动启动命令:

 

root@ubuntu:/# chmod 755 /etc/init.d/tomcat

 

root@ubuntu:/# update-rc.d -f tomcat defaults

 

update-rc.d: warning: /etc/init.d/tomcat missing LSB information

 

update-rc.d: see <http://wiki.debian.org/LSBInitScripts>

 

Adding system startup for /etc/init.d/tomcat ...

 

/etc/rc0.d/K20tomcat -> ../init.d/tomcat

 

/etc/rc1.d/K20tomcat -> ../init.d/tomcat

 

/etc/rc6.d/K20tomcat -> ../init.d/tomcat

 

/etc/rc2.d/S20tomcat -> ../init.d/tomcat

 

/etc/rc3.d/S20tomcat -> ../init.d/tomcat

 

/etc/rc4.d/S20tomcat -> ../init.d/tomcat

 

/etc/rc5.d/S20tomcat -> ../init.d/tomcat

 

root@ubuntu:/#

 

(删除自动启动)

 

linuxidc@ubuntu:~$ update-rc.d -f tomcat remove

 

Removing any system startup links for /etc/init.d/tomcat ...

 

/etc/rc0.d/K20tomcat

 

update-rc.d: unlink: Permission denied

 

linuxidc@ubuntu:~$ sudo update-rc.d -f tomcat remove

 

[sudo] password for linuxidc:

 

Removing any system startup links for /etc/init.d/tomcat ...

 

/etc/rc0.d/K20tomcat

 

/etc/rc1.d/K20tomcat

 

/etc/rc2.d/S20tomcat

 

/etc/rc3.d/S20tomcat

 

/etc/rc4.d/S20tomcat

 

/etc/rc5.d/S20tomcat

 

/etc/rc6.d/K20tomcat

 

linuxidc@ubuntu:~$

 

安装MySQL
  终端输入命令: .$ sudo apt-get install mysql-server
  这种方法安装完mysql需要修改root密码,不然会出现这么一种情况.'Access denied for user 'root'@'localhost' (using password: YES)'或者其他致使无法登录mysql的情况。可以按如下步骤解决:
  1.打开/etc/mysql/debian.cnf文件,里面存储了相关的密码
  sudo gedit /etc/mysql/debian.cnf
  在[client]段有user=以及password=这两行,此即我们需要的东西
  2.输入命令:mysql -udebian-sys-maint -p
  debian-sys-maint即debian.cnf中user=后面的内容
  回车后会提示输入密码,此时把password=后面的内容复制粘贴后回车即可进行mysql控制台(一般不要照打,容易出错,复制即可)
  3.进入控制台后.按以下步骤进行:
  use mysql;
  update user set password=PASSWORD('新密码') where user='root';
  FLUSH PRIVILEGES;
  此时可以输入quit;退出后用root帐号登录,也可以继续其他操作。
  MySQL编码设置
  启动和停止服务器:.$ /etc/init.d/mysql start(stop)
  主要配置文件所在位置:/etc/mysql/my.cnf
  放置数据库表文件夹,相当于windows下mysql的date文件夹:/var/lib/mysql/
  登录mysql后执行:>show variables like 'character%';
  修改/etc/mysql/my.cnf文件:
  在[client]下面添加:
  default-character-set=utf8
  在[mysqld]下慢添加:
  default-character-set=utf8
  init_connect='SET NAMES utf8'
  修改好后,重启mysql即可,查询一下:>show variables like 'character%';
  重新启动mysql服务:.$ /etc/init.d/mysql start(stop)

更多Tomcat相关教程见以下内容

CentOS 6.6下安装配置Tomcat环境  http://www.linuxidc.com/Linux/2015-08/122234.htm

RedHat Linux 5.5安装JDK+Tomcat并部署Java项目  http://www.linuxidc.com/Linux/2015-02/113528.htm 

Tomcat权威指南(第二版)(中英高清PDF版+带书签)  http://www.linuxidc.com/Linux/2015-02/113062.htm 

Tomcat 安全配置与性能优化 http://www.linuxidc.com/Linux/2015-02/113060.htm 

Linux下使用Xshell查看Tomcat实时日志中文乱码解决方案 http://www.linuxidc.com/Linux/2015-01/112395.htm 

CentOS 64-bit下安装JDK和Tomcat并设置Tomcat开机启动操作步骤 http://www.linuxidc.com/Linux/2015-01/111485.htm 

CentOS 6.5下安装Tomcat  http://www.linuxidc.com/Linux/2015-01/111415.htm 

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  • 本文由 发表于 2020年9月18日 05:40:22
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