Java/Velocity/HTML
Содержание
Use Velocity to generate HTML based 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_html.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() );
}
}
<HTML>
<HEAD>
<TITLE>Pet Store Sale!</TITLE>
</HEAD>
<BODY>
$petList.size() Pets on Sale!
This is an email generated by velocity
This month only, choose from :
#set( $count = 1 )
| $count) | $pet.name | $pet.price |
Call Today!
Bests
www.jexp.ru
</BODY>
</HTML>
</source>
Use Velocity to generate HTML document
<source lang="java">
import java.io.StringWriter; import java.io.Writer; import org.apache.velocity.Template; import org.apache.velocity.VelocityContext; import org.apache.velocity.app.Velocity; import org.apache.velocity.tools.generic.RenderTool; public class VMDemo {
public static void main(String[] args) throws Exception {
Velocity.init();
Template t = Velocity.getTemplate("./src/VMDemo.vm");
VelocityContext ctx = new VelocityContext();
Writer writer = new StringWriter();
t.merge(ctx, writer);
System.out.println(writer);
}
}
<html>
<head>
<title>Gimli"s Widgetarium</title>
</head>
<body>
| $product | $product |
</body>
</html>
</source>
Velocity Generate Document: anakia task
Velocity works With HTML
<source lang="java">
import java.io.StringWriter; import java.io.Writer; import org.apache.velocity.Template; import org.apache.velocity.VelocityContext; import org.apache.velocity.app.Velocity; import org.apache.velocity.tools.generic.RenderTool; public class VMDemo {
public static void main(String[] args) throws Exception {
Velocity.init();
Template t = Velocity.getTemplate("./src/VMDemo.vm");
VelocityContext ctx = new VelocityContext();
Writer writer = new StringWriter();
t.merge(ctx, writer);
System.out.println(writer);
}
}
- set ($companyName = "Name")
<html>
<head> <title>$companyName Homepage</title> </head> <body>
Welcome!!
#if ($userType == "VIP")
You are a VIP!
#else
You are not a VIP!
#end </body>
</html>
</source>
