helloworldmacro.java

《基于Eclipse的开源框架技术与实战》[第11章]随书源码

package com.free.vtl.macro;

import java.io.StringWriter;
import java.io.Writer;
import java.util.Date;

import org.apache.velocity.Template;
import org.apache.velocity.VelocityContext;
import org.apache.velocity.app.Velocity;
import org.apache.velocity.tools.generic.IteratorTool;

/**
 * <p>Title: Eclipse Plugin Development</p>
 * <p>Description: Free download</p>
 * <p>Copyright: Copyright (c) 2006</p>
 * <p>Company: Free</p>
 * @author gan.shu.man
 * @version 1.0
 */

public class HelloWorldMacro {
	public static void main(String[] args) throws Exception {
		
		//初始化Velocity引擎
		Velocity.init();
		Template t = Velocity.getTemplate("./WEB-INF/src/helloworldmacro.vm");
		VelocityContext ctx = new VelocityContext();

		//添加aDate对象
		ctx.put("aDate", new Date());
		Writer writer = new StringWriter();
		t.merge(ctx, writer);

		System.out.println(writer);
	}

}