<string>用户，您好：</string>

<h2>以下是 $date.format('yyyy-MM-dd',$model.deliverDate,$convert.toLocale("en_US")) 的发货清单，请核对！</h2>

<ul>

    #foreach ($item in $model.items)

        <li>$velocityCount . $item.productName / $item.productNum 件</li>

    #end

</ul>

import java.util.Date;

import java.util.List;

public class Order {

    private Date deliverDate;

    private List<OrderItem> items;

    public Date getDeliverDate() {

        return deliverDate;

    }

    public void setDeliverDate(Date deliverDate) {

        this.deliverDate = deliverDate;

    }

    public List<OrderItem> getItems() {

        return items;

    }

    public void setItems(List<OrderItem> items) {

        this.items = items;

    }

}

public class OrderItem {

    private String productName;

    private int productNum;

    public String getProductName() {

        return productName;

    }

    public void setProductName(String productName) {

        this.productName = productName;

    }

    public int getProductNum() {

        return productNum;

    }

    public void setProductNum(int productNum) {

        this.productNum = productNum;

    }

}

import org.apache.velocity.Template;

import org.apache.velocity.VelocityContext;

import org.apache.velocity.app.VelocityEngine;

import org.apache.velocity.runtime.RuntimeConstants;

import org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader;

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

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

import java.io.StringWriter;

import java.util.ArrayList;

import java.util.Date;

public class VelocityTest {

    public static void main(String[] args) {        

        VelocityEngine ve = new VelocityEngine();

        //定义vm资源加载的路径为classpath所在目录

        ve.setProperty(RuntimeConstants.RESOURCE_LOADER, "classpath");

        ve.setProperty("classpath.resource.loader.class", ClasspathResourceLoader.class.getName());

        ve.init();

        //加载模板

        Template t = ve.getTemplate("mail-template.vm", "utf-8");

        VelocityContext ctx = new VelocityContext();

        //加载velocity-tools

        ctx.put("date", new DateTool());

        ctx.put("convert", new ConversionTool());

        //放入要绑定的对象

        ctx.put("model", getOrder());

        StringWriter sw = new StringWriter();

        t.merge(ctx, sw);

        //输出

        System.out.println(sw.toString());

    }

    private static Order getOrder() {

        Order o = new Order();

        o.setDeliverDate(new Date());

        o.setItems(new ArrayList<OrderItem>());

        OrderItem item1 = new OrderItem();

        item1.setProductName("iphone");

        item1.setProductNum(1);

        OrderItem item2 = new OrderItem();

        item2.setProductName("mac pro");

        item2.setProductNum(2);

        o.getItems().add(item1);

        o.getItems().add(item2);

        return o;

    }

}

<string>用户 您好：</string>

<h2>以下是 2015-09-12 的发货清单，请核对！</h2>

<ul>

            <li>1 . iphone / 1 件</li>

            <li>2 . mac pro / 2 件</li>

    </ul>