Admin: 1 версия

2010-06-01T07:07:33Z

1 версия

в 18:01, 31 мая 2010

2010-05-31T18:01:46Z

Новая страница

== Use Velocity to Generate Email ==



<source lang="java">
-------------------------------------------------------------------------------------
import java.io.StringWriter;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;
import org.apache.velocity.Template;
import org.apache.velocity.VelocityContext;
import org.apache.velocity.app.VelocityEngine;
public class EmailDemo
{
public static void main( String[] args )
throws Exception
{
/*
* first, get and initialize an engine
*/
VelocityEngine ve = new VelocityEngine();
ve.init();
/*
* organize our data
*/
ArrayList list = new ArrayList();
Map map = new HashMap();
map.put("name", "Cow");
map.put("price", "$100.00");
list.add( map );

map = new HashMap();
map.put("name", "Eagle");
map.put("price", "$59.99");
list.add( map );
map = new HashMap();
map.put("name", "Shark");
map.put("price", "$3.99");
list.add( map );
/*
* add that list to a VelocityContext
*/
VelocityContext context = new VelocityContext();
context.put("petList", list);
/*
* get the Template
*/
Template t = ve.getTemplate( "./src/email_plain.vm" );
/*
* now render the template into a Writer, here
* a StringWriter
*/
StringWriter writer = new StringWriter();
t.merge( context, writer );
/*
* use the output in the body of your emails
*/
System.out.println( writer.toString() );
}
}

-------------------------------------------------------------------------------------
$petList.size() Pets on Sale!
This is an email generated by velocity.
This email is about Pets:
#foreach( $pet in $petList )
$pet.name for only $pet.price
#end
Call Today!

Bests
www.jexp.ru

</source>

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Java/Velocity/Email - История изменений

Admin: 1 версия

в 18:01, 31 мая 2010