CENTOS7 Mini Configure Linux Server (v) Install and configure Tomcat

Configure the Java runtime Environment, without the server, and Tomcat occupies a large portion of the server, here is a simple record of the Tomcat installation steps.

Download

First, you need to download TOMCAT7 installation files, the address is as follows: http://tomcat.apache.org/download-70.cgi. Get in there.

Core:

• tar.gz (PGP, MD5, SHA1) Click to download

The first step: Confirm that the JDK is installed, detailed steps see Linux installation on a blog. Place the downloaded package in the usr/local/directory,

Then go to the directory:

cd/usr/local

Extract:

            tar -zxvf apache-tomcat-7.0.57.tar.gz

Remove the installation package after the extract is complete:

　　　　　　rm -rf apache-tomcat-7.0.57.tar.gz

Step two: To configure the Tomcat environment variables and memory settings, enter the Tomcat bin directory and open the catalina.sh file with the VI command, and add the following configuration:

　　　　　　JAVA_OPTS="-Xms512m -Xmx1024m -Xss1024K -XX:PermSize=512m -XX:MaxPermSize=1024m"　　　　　　export TOMCAT_HOME=/usr/local/apache-tomcat-7.0.57　　　　　　export CATALINA_HOME=/usr/local/apache-tomcat-7.0.57
 export JRE_HOME=/[jdk目录]/jdk1.7.0_75/jre 　　　　　　
 export JAVA_HOME=/[jdk目录]/jdk1.7.0_75
 
 加在cygwin=false
 adrwin=false之前

第三步：接下来修改一下tomcat端口号，进入tomcat的conf目录下，修改server.xml文件，通过vi命令打开文件后直接输入/8080检索到端口号的位置，进入编辑模式后修改端口号为80

Last input : Wq Save exit.

Next we can try to start Tomcat and switch to the Tomcat Bin directory to enter the start command:

　　　　./startup.sh       
        看到Tomcat started 说明启动成功了

第四步：设置iptables，将tomcat的端口（80）开放允许访问，详情请见iptables配置博客。
   
           到此为止，大功告成，就这么简单。

CENTOS7 Mini Configure Linux Server (v) Install and configure Tomcat