Install Java, Maven, and Tomcat in Linux, and install maventomcat

Install Java, Maven, and Tomcat in Linux, and install maventomcat

1. install Java (the installation directory is assumed to be/usr/local)

1) download jdk (jdk-7), as follows:

32-bit: http://download.oracle.com/otn-pub/java/jdk/7u67-b01/jdk-7u67-linux-i586.tar.gz

64-bit: http://download.oracle.com/otn-pub/java/jdk/7u67-b01/jdk-7u67-linux-x64.tar.gz

Download command (taking 64-bit as an example ):

$ cd /usr/local$ sudo wget http://download.oracle.com/otn-pub/java/jdk/7u67-b01/jdk-7u67-linux-x64.tar.gz

2) decompress the package to the installation directory and run the following command:

$ cd /usr/local$ sudo tar -xf jdk-7u67-linux-x64.tar.gz

3) Configure environment variables and modify the/etc/profile file

$ sudo vim /etc/profile

Add the following content at the end:

export JAVA_HOME=/usr/lib/jdk1.7.0_67  export JRE_HOME=/usr/lib/jdk1.7.0_67 /jre  export CLASSPATH=.:$JAVA_HOME/lib:$JRE_HOME/lib:$CLASSPATH export PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$PATH

Run the following command:

$ source /etc/profile

Enter the java command to check whether it takes effect. Some results are as follows:

$ javaUsage: java [-options] class [args...]           (to execute a class)   or  java [-options] -jar jarfile [args...]           (to execute a jar file)where options include:    -d32          use a 32-bit data model if available    -d64          use a 64-bit data model if available    -server  to select the "server" VM                  The default VM is server.                      -cp <class search path of directories and zip/jar files>    -classpath <class search path of directories and zip/jar files>                  A : separated list of directories, JAR archives,                  and ZIP archives to search for class files.    -D<name>=<value>

2. Install maven

1) download. The download command is as follows:

$ cd /usr/local$ sudo wget http://apache.fayea.com/apache-mirror/maven/maven-3/3.2.2/binaries/apache-maven-3.2.2-bin.tar.gz

2) decompress the package. The command is as follows:

$ cd /usr/local$ sudo tar -xf apache-maven-3.2.2-bin.tar.gz

3) Configure Environment Variables

$ sudo vim /etc/profile

Add the following content at the end:

export M2_HOME=/usr/local/apache-maven-3.2.2export PATH=$PATH:$M2_HOME/bin

Run the following command:

$ source /etc/profile

Enter the mvn -- help Command to check whether the command takes effect. Some results are as follows:

mvn --helpusage: mvn [options] [<goal(s)>] [<phase(s)>]Options: -am,--also-make                        If project list is specified, also                                        build projects required by the                                        list -amd,--also-make-dependents            If project list is specified, also                                        build projects that depend on                                        projects on the list -B,--batch-mode                        Run in non-interactive (batch)                                        mode -C,--strict-checksums                  Fail the build if checksums don't                                        match

3. install tomcat

1) download

$ cd /usr/local$ sudo wget http://mirrors.cnnic.cn/apache/tomcat/tomcat-7/v7.0.55/bin/apache-tomcat-7.0.55.tar.gz

2) Extract

$ cd /usr/local$ sudo tar -xf apache-tomcat-7.0.55.tar.gz

3) Configure Environment Variables

$ sudo vim /etc/profile

Add the following content at the end:

export export TOMCAT_HOME=/export/software/apache-tomcat-7.0.42export PATH=$PATH:$TOMCAT_HOME/bin

Run the following command:

$ cd /usr/local/apache-tomcat-7.0.55$ bin/startup.shUsing CATALINA_BASE:   /usr/local/apache-tomcat-7.0.55Using CATALINA_HOME:   /usr/local/apache-tomcat-7.0.55Using CATALINA_TMPDIR: /usr/local/apache-tomcat-7.0.55/tempUsing JRE_HOME:        /usr/local/jdk1.7.0_67/jreUsing CLASSPATH:       /usr/local/apache-tomcat-7.0.55/bin/bootstrap.jar:/export/software/apache-tomcat-7.0.55/bin/tomcat-juli.jarTomcat started.

In this case, open http: // localhost: 8080 in the browser. The following page is displayed, indicating that the startup is successful.

Run the following command to disable tomcat:

$ cd /usr/local/apache-tomcat-7.0.55$ bin/shutdown.shUsing CATALINA_BASE:   /usr/local/apache-tomcat-7.0.55Using CATALINA_HOME:   /usr/local/apache-tomcat-7.0.55Using CATALINA_TMPDIR: /usr/local/apache-tomcat-7.0.55/tempUsing JRE_HOME:        /usr/local/jdk1.7.0_67/jreUsing CLASSPATH:       /usr/local/apache-tomcat-7.0.55/bin/bootstrap.jar:/export/software/apache-tomcat-7.0.55/bin/tomcat-juli.jar

Reprinted please indicate the source:Http://blog.csdn.net/iAm333

Why install Tomcat in Linux Java?

Tomcat is a web Container. If you want to provide web services, you need to install it. Of course, you can also install other containers. If you do not want to provide web services, you can leave them empty.

In JAVA, maven + tomcat + eclipse development environment run as maven build Goals tomcat: run starts an external tomcat

You can try to modify tomcat's startup, and add a line of commands in the bat file to directly call the specified tomcat