tomcat部署安装

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Tomcat 运行java程序
LNMP Linux Nginx MySQL PHP 运行PHP程序代码
Nginx静态
Nginx动态 fastcgi_pass （ PHP）
LNMT Linux Nginx MySQL TOMCAT 运行JAVA程序代码
LNMT Linux Nginx MySQL uwsgi 运行Python环境
JVM Java Virtual Machine Java虚拟机
1份代码多个平台使用 代码的可移植性。

Tomcat学习环境搭建：

主机名：
web01 10.0.0.7 172.16.1.7 tomcat大礼包
db01 10.0.0.51 172.16.1.51 安装好mariadb或MySQL

web01

部署JDK Java Development Kit java开发环境

jdk （oracle）
Oracle
微软 GITHUB
OpenJDK

下载jdk

https://www.oracle.com/technetwork/java/javase/downloads/jdk12-downloads-5295953.html

右击复制下载地址 使用wget 下载

wget https://www.oracle.com/technetwork/java/javase/downloads/jdk12-downloads-5295953.html

[root@web01 tools]# tar xf jdk-8u60-linux-x64.tar.gz 
[root@web01 tools]# mkdir -p /application/
[root@web01 tools]# mv jdk1.8.0_60/  /application/jdk-1.8.0 
[root@web01 tools]# ln -s /application/jdk-1.8.0 /application/jdk
[root@web01 tools]# ll /application/
total 0
lrwxrwxrwx 1 root root  22 Mar 26 16:56 jdk -> /application/jdk-1.8.0
drwxr-xr-x 8   10  143 255 Aug  5  2015 jdk-1.8.0

配置JDK环境变量

[root@web01 tools]# cat >>/etc/profile<<'EOF'
export JAVA_HOME=/application/jdk
export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib:$JAVA_HOME/jre/lib:$JAVA_HOME/lib/tools.jar
EOF
[root@web01 tools]# . /etc/profile
[root@web01 tools]# java -version 
java version "1.8.0_60"
Java(TM) SE Runtime Environment (build 1.8.0_60-b27)
Java HotSpot(TM) 64-Bit Server VM (build 25.60-b23, mixed mode)
[root@web01 tools]# 

部署Tomcat

[root@web01 tools]# tar xf apache-tomcat-8.0.27.tar.gz 
[root@web01 tools]# ll
total 185912
drwxr-xr-x 9 root root       160 Mar 26 17:07 apache-tomcat-8.0.27
-rw-r--r-- 1 root root   9128610 Oct  5  2015 apache-tomcat-8.0.27.tar.gz
-rw-r--r-- 1 root root 181238643 Oct  5  2015 jdk-8u60-linux-x64.tar.gz
-rw-r--r-- 1 root root       332 Mar 26 16:59 profile.txt
[root@web01 tools]# mv apache-tomcat-8.0.27 /application/tomcat-8.0.27
[root@web01 tools]# ln -s /application/tomcat-8.0.27 /application/tomcat
export TOMCAT_HOME=/application/tomcat

#检测 tomcat jdk环境变量是否ok

[root@web01 tools]# /application/tomcat/bin/version.sh 
Using CATALINA_BASE:   /application/tomcat
Using CATALINA_HOME:   /application/tomcat
Using CATALINA_TMPDIR: /application/tomcat/temp
Using JRE_HOME:        /application/jdk
Using CLASSPATH:       /application/tomcat/bin/bootstrap.jar:/application/tomcat/bin/tomcat-juli.jar
Server version: Apache Tomcat/8.0.27
Server built:   Sep 28 2015 08:17:25 UTC
Server number:  8.0.27.0
OS Name:        Linux
OS Version:     3.10.0-862.el7.x86_64
Architecture:   amd64
JVM Version:    1.8.0_60-b27
JVM Vendor:     Oracle Corporation

#启动 tomcat

[root@web01 tools]# ls -l /application/tomcat/bin/{startup.,shutdown.,catalina.,version.}*
-rw-r--r-- 1 root root 13825 Sep 28  2015 /application/tomcat/bin/catalina.bat
-rwxr-xr-x 1 root root 21389 Sep 28  2015 /application/tomcat/bin/catalina.sh   #核心
-rw-r--r-- 1 root root  2020 Sep 28  2015 /application/tomcat/bin/shutdown.bat   
-rwxr-xr-x 1 root root  1902 Sep 28  2015 /application/tomcat/bin/shutdown.sh   #关闭
-rw-r--r-- 1 root root  2022 Sep 28  2015 /application/tomcat/bin/startup.bat
-rwxr-xr-x 1 root root  1904 Sep 28  2015 /application/tomcat/bin/startup.sh    #启动
-rw-r--r-- 1 root root  2026 Sep 28  2015 /application/tomcat/bin/version.bat
-rwxr-xr-x 1 root root  1908 Sep 28  2015 /application/tomcat/bin/version.sh
[root@web01 bin]# /application/tomcat/bin/startup.sh 
Using CATALINA_BASE:   /application/tomcat
Using CATALINA_HOME:   /application/tomcat
Using CATALINA_TMPDIR: /application/tomcat/temp
Using JRE_HOME:        /application/jdk
Using CLASSPATH:       /application/tomcat/bin/bootstrap.jar:/application/tomcat/bin/tomcat-juli.jar
Tomcat started.

#检查进程

[root@web01 bin]# ps -ef |grep java 
root      21656      1 10 17:17 pts/0    00:00:06 
/application/jdk/bin/java 
-Djava.util.logging.config.file=/application/tomcat/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 
-Djava.endorsed.dirs=/application/tomcat/endorsed 
-classpath /application/tomcat/bin/bootstrap.jar:/application/tomcat/bin/tomcat-juli.jar 
-Dcatalina.base=/application/tomcat 
-Dcatalina.home=/application/tomcat 
-Djava.io.tmpdir=/application/tomcat/temp org.apache.catalina.startup.Bootstrap start
[root@web01 bin]# ss -lntup|grep java 
tcp    LISTEN     0      1      ::ffff:127.0.0.1:8005                 :::*                   users:(("java",pid=21656,fd=76))
tcp    LISTEN     0      100      :::8009                 :::*                   users:(("java",pid=21656,fd=51))
tcp    LISTEN     0      100      :::8080                 :::*                   users:(("java",pid=21656,fd=46))

#tomcat 目录结构说明

[root@web01 tomcat]# ls -l
total 92
drwxr-xr-x 2 root root  4096 Mar 26 17:24 bin   #命令目录 statup.sh  shutdown.sh (检查进程 是否没了)
drwxr-xr-x 3 root root   198 Mar 26 17:17 conf  #server.xml(nginx.conf)  web.xml(用来给tomcat扩展) 
												tomcat-user.xml (tomcat管理用户)
drwxr-xr-x 2 root root  4096 Mar 26 17:07 lib
drwxr-xr-x 2 root root   197 Mar 26 17:17 logs  #tomcat日志 catalina.out  
	[root@web01 tomcat]# ll logs/
	total 24
	-rw-r--r-- 1 root root 6014 Mar 26 17:17 catalina.2019-03-26.log    #catalina.out 的切割日志
	-rw-r--r-- 1 root root 6014 Mar 26 17:17 catalina.out               #默认不会自动清空 
	-rw-r--r-- 1 root root  705 Mar 26 17:21 localhost_access_log.2019-03-26.txt
	
	-rw-r--r-- 1 root root  280 Mar 26 17:17 localhost.2019-03-26.log
	-rw-r--r-- 1 root root    0 Mar 26 17:17 host-manager.2019-03-26.log
	-rw-r--r-- 1 root root    0 Mar 26 17:17 manager.2019-03-26.log
drwxr-xr-x 7 root root    81 Sep 28  2015 webapps   nginx站点目录 root 
drwxr-xr-x 2 root root    30 Mar 26 17:07 temp
drwxr-xr-x 3 root root    22 Mar 26 17:17 work

#tomcat 日志

drwxr-xr-x 2 root root   197 Mar 26 17:17 logs  #tomcat日志 catalina.out  
[root@web01 tomcat]# ll logs/
total 24
-rw-r--r-- 1 root root 6014 Mar 26 17:17 catalina.2019-03-26.log    #catalina.out 的切割日志
-rw-r--r-- 1 root root 6014 Mar 26 17:17 catalina.out               #默认不会自动清空 
-rw-r--r-- 1 root root  705 Mar 26 17:21 localhost_access_log.2019-03-26.txt
db01 
web01 

LNMP 部署wordpress LNMT jpress （java wordpress）

#db01
#查看数据库、表 show
#查看 数据库表格中的某一列(字段 field）的时候
select
#查看
show databases;
show tables from wordpress;
select user,host from mysql.user;
#创建
create database jpress DEFAULT CHARACTER SET utf8;
#添加用户 授予权限
grant all on jpress.* to jpress@‘localhost’ identified by ‘123456’;
grant all on jpress.* to jpress@‘172.16.1.%’ identified by ‘123456’;
所有权限 在 jpress下面所有表 给 jpress用户@只能在本地登录

 #当前在db01 
 mysql -uroot -poldboy123                   #本地登录
 mysql -uroot -poldboy123 -h 数据库ip地址  #远程登录

删除无用的用户

#drop database wordpress;
#drop user ;
MariaDB [wordpress]> drop user ‘’@‘localhost’;
Query OK, 0 rows affected (0.00 sec)
MariaDB [wordpress]> drop user ‘’@‘web01’;
Query OK, 0 rows affected (0.00 sec)
更新权限信息（修改/删除用户的时候）
flush privileges;
#测试jpress是否能用
#scp 172.16.1.51:/usr/bin/mysql /bin/
[root@web01 ~]# mysql -ujpress -p123456 -h 172.16.1.51
[root@web01 tools]# mv jpress-web-newest.war jpress.war
[root@web01 tools]# mv jpress.war /application/tomcat/webapps/
[root@web01 tools]# ls -l /application/tomcat/webapps/
total 20320
drwxr-xr-x 14 root root 4096 Mar 26 17:07 docs
drwxr-xr-x 6 root root 83 Mar 26 17:07 examples
drwxr-xr-x 5 root root 87 Mar 26 17:07 host-manager
drwxr-xr-x 7 root root 102 Mar 26 18:40 jpress
-rw-r–r-- 1 root root 20797013 Mar 3 2017 jpress.war
drwxr-xr-x 5 root root 103 Mar 26 17:07 manager
drwxr-xr-x 3 root root 4096 Mar 26 17:07 ROOT
http://10.0.0.7:8080/jpress/
http://10.0.0.7:8080/jpress/
http://10.0.0.7:8080/jpress/admin
网站所有服务软件的版本
https://blog.oldboyedu.com/java-tomcat/
tomcat剩余
lnmp优化 套路