Shulou(Shulou.com)06/01 Report--

Steps for building Tomcat services

Steps for building Tomcat services

1. Initialization of the environment (starting from the graphical interface entered for the first time after installation)

Configure the server to work in command-line mode

Alt + ctrl + f3 temporarily enters command line mode and takes effect in time. Vim / etc/inittab modifies the bottom number 5 to 3.

Close iptables and selinux

Service iptables stop temporarily shuts down the firewall and takes effect in time. Chkconfig iptables off shuts down the firewall service and starts it automatically.

Configure a local YUM source

A. Put the shutdown into the CD drive b and mount the CD to the system.

Mount-t iso9660/dev/cdrom/mnt/cdrom

C. Modify yum configuration file cd / etc/yum.repos.d/ mkdir back

Mv * back/

Cp back/CentOS-Media.repo. Vim CentOS-Media.repo

Baseurl= file://mnt/cdrom

Enabled=1

Gpgchek=0

Restart the server to display the demonstration effect

Reboot

Second, the environment required to install tomcat

Install gcc and lrzsz

Yum-y install gcc* installs the software needed to compile the source package yum-y install lrzsz can be uploaded and downloaded through the xshell terminal during installation

Install JDK

1. Decompress the JDK package tar-zxvf jdk.tar.gz 2 and configure the environment variables of JDK

Vim / etc/profile

# JDK

Export JAVA_HOME=/usr/local/jdk

Export JAVA_BIN=/usr/local/jdk/bin export PATH=$PATH:$JAVA_HOME/bin

Export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar export JAVA_HOME JAVA_BIN PATH CLASSPATH

Source/etc/profile refreshes the environment variable to make it effective

Install Tomcat

1. Extract the Tomcat package and copy it to tar-zxvf apache-tomcat....tar.gz in the / usr/local directory

Cp apache-tomcat.... / usr/local/tomcat 2. Configure the environment variables of Tomcat

Vim / etc/profile

# TOMCAT

Export TOMCAT_HOME=/usr/local/apache-tomcat-7.0.37 export PATH=$PATH:$TOMCAT_HOME/bin

Source / etc/profile refresh environment variables to take effect

1. Decompression

3. Start the tomcat program

Chmod 777 / usr/local/tomcat/bin/*.sh tomcat Open: / usr/local/tomcat/bin/catalina.sh start

Install MySQL

* install dependency package: yum-y install ncurses-devel

Tar-zxvf mysql-5.1.55.tar.gz

2. Install mysql

. / configure-prefix=/usr/local/mysql-with-charset=utf8-with-collation=utf8_general_ci-with-extra-charsets=gbk,gb2312

Make

Make install

Cp-f support-files/my-medium.cnf / etc/my.cnf cp support-files/mysql.server / etc/init.d/mysqld

Chmod axix / etc/init.d/mysqld

Chkconfig-add mysqld

Chkconfig nginx on

Ln-s / usr/local/mysql/bin/*/usr/local/bin/ simplifies the call path (can not be changed)

Ln-s / usr/local/mysql/lib/mysql/*/usr/lib

Ln-s / usr/local/mysql/include/mysql/* / usr/include/

Useradd-M-s / sbin/nologin mysql create database user

Mysql_install_db-user=mysql initializes the database

Cd / usr/local/mysql/

Chown-R root:mysql.

Chown-R mysql var/

Servicemysqldstart

Mysqladmin-uroot password '123456'

Deploy war packages and add MySQL users

Creation of MySQL users and remote connection

Create user 'user' @ 'login address' identified by 'password'; grant permissions on database. Data table to 'user' @ 'login address'

Note: the login address is set to 'localhost' only allows local login, not remote login; the login address is set to'%', which allows any remote host to log in, not local login

Note: grant all on *. * to 'zhangsan'@'localhost'; gives Zhang San all permissions to log in locally.

Deploy the WAR package for Java

Add to the server area in the / usr/local/tomcat/conf/server.xdl configuration file

Copy war into the / usr/local/tomcat/webapps directory and delete the ROOT directory to restart the tomcat service

The original tomcat uses port 8080 for access, and the port is modified to 80 using IP direct access. Similarly, the 8080 in the usr/local/tomcat/conf/server.xdl configuration is changed to 80.

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