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Comments

Data Type: number

This Example shows you how to use number data type in velocity. Methods used in this example are described below:-

1:- Initialize velocity run time engine through method init().
2:- Create object of VelocityContext Class.
3:- Create Template class object, Template class object is used for controlling template methods and properties.

template.merge(context, writer): Merge method of the Template class is used here for merging the VelocityContext class object to produce the output. Template class object is used for controlling template methods and properties.

#set(num = 12345): Set a number datatype variable with the given value.

$num: Display number datatype variable.

DataTypeNumber.java

import java.io.*;



import org.apache.velocity.*;

import org.apache.velocity.app.*;

import org.apache.velocity.tools.generic.RenderTool;



public class DataTypeNumber
            { 



  public static void main(String[] args) throws Exception {

    Velocity.init();

    Template template = Velocity.getTemplate("./src/DataTypeNumber.vm");



    VelocityContext context = new VelocityContext();



    Writer writer = new StringWriter();

    template.merge(context, writer);



    System.out.println(writer);

  }

}

DataTypeNumber.vm

#set($num = 12345)



$num

Output:

Download code

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