Linux under Configuration installation Openjdk+tomcat

First, install the OPENJDK

Java has 2 jdk, one is Oracle's JDK, and the other is OpenJDK.

OpenJDK is used here as the Java development environment.

Install with Yum source

Yum Install java-1.8.0-openjdk-devel #java的编译环境yum install JAVA-1.8.0-OPENJDK #jre, Java operating environment

Run the following to verify whether the JDK was successfully installed:

Java-version

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Adding environment variables

Export Java_home=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.102-4.b14.el7.x86_64export classpath=.: $JAVA _home/jre/lib /rt.jar: $JAVA _home/lib/dt.jar: $JAVA _home/lib/tools.jarexport path= $PATH: $JAVA _home/bin

Ii. installation of Tomcat

Download Tomcat and unzip it and copy it to the/usr/local/directory named Tomcat

wget tar-xf apache-tomcat-8.5.20.tar.gzcp-r Apache-tomcat-8.5.20/usr/local/tomcat

Start/close Tomcat

/usr/local/tomcat/bin/startup.sh #启动tomcat/usr/local/tomcat/bin/shutdown.sh #关闭tomcat

Verify that the installation is successful

In the browser input http://localhost:8080 will see a cat, the table-type success

• Note: The remote word to shut down the firewall firewall-cmd--set-default-zone=trusted

• Remote Access http:/IP address 8080
  

Create a JSP file test

echo "
In the browser input http://localhost:8080/test.jsp will see the following time
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 Configuring installation Openjdk+tomcat under Linux