helloworldparsevm.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.parse;

import java.io.StringWriter;
import java.io.Writer;

import org.apache.velocity.Template;
import org.apache.velocity.VelocityContext;
import org.apache.velocity.app.Velocity;

/**
 * <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 HelloWorldParseVM {
	public static void main(String[] args) throws Exception {
		//初始化Velocity引擎
		Velocity.init();
		//加载模板
		Template t = Velocity.getTemplate("./WEB-INF/src/parsevm.vm");
		//创建模板上下文
		VelocityContext ctx = new VelocityContext();
		Writer writer = new StringWriter();
		//通过模板和上下文生成字符串
		t.merge(ctx, writer);

		System.out.println(writer);
	}

}