CentOS installation Configuration Tomcat Environment method

CentOS Installation Configuration Tomcat

Demo Environment
System: Linux CentOS 6.3 32 bits
Environment: None installed Apache, PHP, MySQL
Account Number: Root

First, download the relevant installation package
Note: You can first enter the #cd/usr/local//into the inside and then download (can also be based on their own circumstances)

1. Download JDK
Download Link:
#wget Http://download.oracle.com/otn/java/jdk/6u41-b02/jdk-6u41-linux-i586-rpm.bin? authparam=1362559338_12d35f3a6be8aa174629ca2dcb80f48a

(If the link above cannot be downloaded, open http://www.oracle.com/technetwork/java/javasebusiness/downloads/ java-archive-downloads-javase6-419409.html Find the Java SE Development kit 6u41 Click Accept License Agreement and download the installation package according to the system selection. such as 32-bit please download Linux x86,64 bit please download Linux x64, download the Oracle account login required

2. Download Tomcat
Download Link:
#wget http://apache.etoak.com/tomcat/tomcat-7/v7.0.35/bin/apache-tomcat-7.0.35.tar.gz

Second, install JDK and Tomcat
Note: You can enter the #cd/usr/local//before executing the following command

1. Compile and install JDK
#chmod 777 Jdk-6u41-linux-i586-rpm.bin
#./jdk-6u41-linux-i586-rpm.bin
#按提示完成操作, the default installation path should be/usr/java/jdk1.6.0_41

2. Configure JDK
#vi/etc/profile

Add at Tail:
Export java_home=/usr/java/jdk1.6.0_41/
Export path= $JAVA _home/bin: $JAVA _home/jre/bin: $PATH
Export lasspath=.:/ Usr/java/jdk1.6.0_41/lib:/usr/java/jdk1.6.0_41/jre/lib: $CLASSPATH

#source/etc/profile

#java-version/test installation of Java appears as follows

[Root@centos bin]# Java-version
Java Version "1.6.0_41"
Java (TM) SE Runtime Environment (build 1.6.0_41-b02)
Java HotSpot (TM) Client VM (build 20.14-b01, mixed mode, sharing)
(if there is almost no relationship, because I am a VM installed how much will be somewhat different)

3. Install Tomcat
#tar ZXVF apache-tomcat-7.0.35.tar.gz/Decompression
#mv apache-tomcat-7.0.35 Apache-tomcat/renamed
#cd/apache-tomcat/bin//Open this directory
#chmod 777 *.sh/Plus 777 privileges
#bash catalina.sh Start/start

Iii. Results of verification
Access http://192.168.1.251:8080/Access address ip:8080 if you can't access
#/etc/init.d/iptables Stop/Disable firewall again visit to see

We continue to talk about the optimization problem in depth. Like the CentOS we're going to talk about today, how do I set up boot tomcat to let the JSP project open?

CentOS set up tomcat boot

1, enter the editor

Vi/etc/rc.d/rc.local

2, after opening at the bottom of the copy below Www.111cn.net

Export jdk_home=/usr/java/jdk1.6.0_41
Export java_home=/usr/java/jdk1.6.0_41
/var/apache-tomcat/bin/startup.sh

3, restart the server, try to access.

Tips:

0, if the JDK and Tomcat installed directory is not the same as above, please modify the appropriate path

CentOS Tomcat modifies the default port

One, familiar with Tomcat configuration file
#/usr/local/apache-tomcat/conf/server.xml/Edit Tomcat configuration file
(assuming I am installed in/usr/local/apache-tomcat/the actual reference to your server installation path is whichever)

Open the configuration file and find the following section.
<connector port= "8080" protocol= "http/1.1" connectiontimeout= "20000" redirectport= "8443"/>

Second, modify the port
1, open the Tomcat configuration file
#vi/usr/local/apache-tomcat/conf/server.xml

2, open the Tomcat configuration file Press/8080 Fast Search

3, modify the port, press I, the 8080 modified to 80

4, press: Wq Save and exit

Third, restart Tomcat and detect
1. Restart Tomcat Service
Deactivate #/var/apache-tomcat/bin/shutdown.sh
(if not, #cd/var/apache-tomcat/bin/to execute #shutdown.sh)

Enable #bash catalina.sh start/go to #/usr/local/apache-tomcat/bin/before operation

2. Try to access
Server IP such as http://192.168.1.251 if not accessible, check the firewall or have it started successfully

CentOS Modify system default language encoding

First, the command mode modification
1, into the editor www.111cn.net
#vi/etc/sysconfig/i18n/Entry Editor
Put the default:
Lang= "ZH_CN. UTF-8 "/default is Chinese

Modified to:
Lang= "en_US. UTF-8 "/default is English

2, restart the system after testing, because the modified directly after the use or will appear.

Second, the installation system can also choose the system language, the proposed choice of English.

------------------------------------------------
System language: Chinese lang= "ZH_CN." UTF-8 "
System language: English lang= "en_US." UTF-8 "

CentOS Tomcat modifies the default port

One, familiar with Tomcat configuration file
#/usr/local/apache-tomcat/conf/server.xml/Edit Tomcat configuration file
(assuming I am installed in/usr/local/apache-tomcat/the actual reference to your server installation path is whichever)

Open the configuration file and find the following section.
<connector port= "8080" protocol= "http/1.1" connectiontimeout= "20000" redirectport= "8443"/>

Second, modify the port
1, open the Tomcat configuration file
#vi/usr/local/apache-tomcat/conf/server.xml

2, open the Tomcat configuration file Press/8080 Fast Search

3, modify the port, press I, the 8080 modified to 80

4, press: Wq Save and exit

Third, restart Tomcat and detect
1. Restart Tomcat Service
Deactivate #/var/apache-tomcat/bin/shutdown.sh
(if not, #cd/var/apache-tomcat/bin/to execute #shutdown.sh)

Enable #bash catalina.sh start/go to #/usr/local/apache-tomcat/bin/before operation

2. Try to access
Server IP such as http://192.168.1.251 if not accessible, check the firewall or have it started successfully