Shulou(Shulou.com)05/31 Report--

This article mainly introduces the relevant knowledge of "how to install JDK and Tomcat in Linux centOS". The editor shows you the operation process through an actual case. The method of operation is simple, fast and practical. I hope this article "how to install JDK and Tomcat in Linux centOS" can help you solve the problem.

First download jdk.

Jdk-8u181-linux-x64.tar.gz is used here

Download tomcat.

Apache-tomcat-8.5.35.tar.gz is used here

Create a directory

$cd / $mkdir soft$ cd soft

Put the installation package in soft

You can upload using the yum command

Installation

Yum install-y lrzsz

Rz enter selection file

Install jdk

$cd / usr$ mkdir java$ tar-zxvf jdk-8u181-linux-x64.tar.gz-c / usr/java

Add environment variables after installation is complete

$vim / etc/profile

Add environment variables at the end

Export java_home=/usr/java/jdk1.8.0_181export classpath=.:$ {java_home} / jre/lib/rt.jar:$ {java_home} / lib/dt.jar:$ {java_home} / lib/tools.jarexport path=$path:$ {java_home} / bin

Save exit

$wq

Then execute the command to make the environment variable take effect

$source / etc/profile

Check to see if the configuration is successful

$java-version

Install tomcat

$cd / usr$ mkdir tomcat$ tar-zxvf apache-tomcat-8.5.35.tar.gz-c / usr/tomcat

Configure firewall policy after successful decompression, open firewall port 8080

$vim / etc/sysconfig/iptables

If there is no iptables file but iptables-config

Execute the following command

$iptables-p output accept $service iptables save$ vim / etc/sysconfig/iptables

Add at the end

# Open port 8080-an input-m state-- state new-m tcp-p tcp-- dport 8080-j accept

Save exit

$wq

Modify the tomcat configuration to change the local localhost to your own domain name or server ip, where ip is used

$vim / usr/tomcat/apache-tomcat-8.5.35/conf/server.xml

Save and exit after modification

Start tomcat

$sh / usr/tomcat/apache-tomcat-8.5.35/bin/startup.sh

After starting successfully

Browser input server ip:8080

Jump to tomcat page configuration successfully.

This is the end of the introduction to "how Linux centOS installs JDK and Tomcat". Thank you for reading. If you want to know more about the industry, you can follow the industry information channel. The editor will update different knowledge points for you every day.

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