Linux study notes 14 weeks four lessons (May 14)

16.1 Tomcat Introduction

16.2 Installing the JDK

Official website http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

Use Xftp to copy and place to/usr/local/src/

#cd/usr/local/src/

#tar ZXVF jdk-8u144-linux-x64.tar.gz

#du-sh jdk1.8.0_114

#mv jdk1.8.0_114/usr/local/jdk1.8

#vi/etc/profile//Last surface increase

java_home=/usr/local/jdk1.8/

Java_bin=/usr/local/jdk1.8/bin

Jre_home=/usr/local/jdk1.8/jre

Path= $PATH:/usr/local/jdk1.8/bin;/usr/local/jdk1.8/jre/bin

Classpath=/usr/local/jdk1.8/jre/lib;/usr/local/jdk1.8/lib;/usr/local/jdk1.8/jre/lib/charsets.jar

#source/etc/profile

#java-version//If the display is not 1.8.0_144, search, whether the other version has been installed #rpm-qa | grep openjdk, search, uninstall can;

16.3 Installing Tomcat

#cd/USR/LOCAL/SRC

#wget http://apache.fayea.com/tomcat/tomcat-8/v8.5.20/bin/apache-tomcat-8.5.20.tar.gz

#tar zxvf apache-tomcat-8.5.20.tar.gz

#mv Apache-tomcat-8.5.20/usr/local/tomcat

Start tomcat,#/usr/local/tomcat/bin/startup.sh

#ps aux | grep Tomcat

#netstat-LNTP | grep java

Turn off the firewall and view the Web page

#systemctl Stop Firewalld

#systemctl Disable FIREWALLD

#iptables NVL

Close the service process with the command #/usr/local/tomcat/bin/shutdown.sh

Extended

Java Container comparison http://my.oschina.net/diedai/blog/271367

Http://www.360doc.com/content/11/0618/21/16915_127901371.shtml

Relationship between Java EE, J2SE, EJB, JavaBean, Serverlet, JSP http://bbs.csdn.net/topics/50015576

Tomcat Server.xml Configuration Detailed http://blog.csdn.net/yuanxuegui2008/article/details/6056754

Tomcat Common Database connection method http://wjw7702.blog.51cto.com/5210820/1109263

Linux study notes 14 weeks four lessons (May 14)