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This article mainly introduces how to install jdk and Tomcat in liunx environment, which is very detailed and has certain reference value. Friends who are interested must finish it!

First, install jdk

Note: you need to configure jdk first to install tomcat

One is yum installation.

One is manual installation (personally recommended)

Manual installation

1. Go to the Oracle official website to download the jdk version that needs to be installed. I use jdk-8u171-linux-x64.tar.gz here.

two。 Put the compressed package in the / usr/local/jdk directory. The jdk directory needs to be created manually, or you can call it java. You can choose your own name (see name), and then extract the compressed package.

Enter the following instruction: tar zxvf jdk-8u172-linux-x64.tar.gz

After the decompression is successful

Go to the profile file under etc

Add the following information at the end of the file:

Export JAVA_HOME=/usr/local/jdk/jdk1.8.0_172export CLASSPATH=$:CLASSPATH:$JAVA_HOME/lib/export PATH=$PATH:$JAVA_HOME/bin

To see if jdk is installed successfully, enter the instruction java-version.

II. Tomcat

Install using yum

Yum install tomcat

View Tomcat status

Systemctl status tomcat

Start Tomcat

Systemctl start tomcat.service

Install the Tomcat page plug-in

Yum install tomcat-webapps tomcat-admin-webapps

Increase the port number

Firewall-cmd-zone=public-add-port=8080/tcp-permanent

Firewalls

Systemctl restart firewalld

It would be nice to have an interface like this.

These are all the contents of the article "how to install jdk and Tomcat in liunx". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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