Create Java, Tomcat & Maven Environment Variable

At frinst download JDK and install .

Now create Java environment variable

Right click on My computer ->Properties -> Advanced system setting

                Click on Environments Variables…

                      Click on "New…" button

JAVA Environment Variable:

1.JAVA_HOME

Click OK

2. CLASSPATH:

Click on OK

3. Path: Same as create path.

Variable name: path

Variable value: %JAVA_HOME%\bin

Now go to RUN and type cmd and OK

Type java.exe and enter

After

Tomcat Environment Variable:

Now download TomCat  and extract this zip file .

And create Environment Variable.

1.CATALINA_HOME: same as java_home i.e

Variable name: CATALINA_HOME

Variable value: G:\Eclipse\apache-tomcat-8

Now go to Tomcat server bin folder open “startup.bat”,type your browser address bar “localhost:8080” show this windows

2.Set Password and Role:

Go to conf folder and open “tomcat-users.xml”

Edit flowing:

<!--

  <role rolename="tomcat"/>

  <role rolename="role1"/>

  <user username="tomcat" password="tomcat" roles="tomcat"/>

  <user username="both" password="tomcat" roles="tomcat,role1"/>

  <user username="role1" password="tomcat" roles="role1"/>

-->

 <role rolename="manager-gui"/>

  <role rolename="admin-gui"/> 

  <user username="admin" password="admin" roles="admin-gui,manager-gui"/>

</tomcat-users>

Maven Environment Variable:

Now download maven  and extract this zip file .

And create Environment Variable.

1. MAVEN_HOME: same as java_home i.e

Variable name: MAVEN _HOME

Variable value: G:\Eclipse\apache-maven-3.2.3

2. Path:

Variable name: path (this variable already, so edit this variable)

Variable value: %MAVEN_HOME%\bin

You go to the run->cmd

Type “mvn --version” ,press enter key

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About Samsul Hoque

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