FreeMarker示例

<#macro greet person,website>
Hello ${person}! Your Website is ${website}.
</#macro>
<html>
<head>
<title>Hello World</title>
</head>
<body>
<@greet person="老紫竹" website="www.java2000.net"/>
<br />
${message}
<br />
编号:${est.id}<br>
名称:${est.name}
<table>
<#list listDatas as map>
<tr>
<td>${map.id}</td>
<td>${map.name}</td>
<td>${map.score}</td>
</tr>
</#list>
</table>
</body>
</html>

package com.freemarker;

import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import freemarker.template.Configuration;
import freemarker.template.Template;

public class TestFreeMarker {

    private Configuration cfg;

    public Configuration getCfg() {
        return cfg;
    }

    public void init() throws Exception {
        cfg = new Configuration();
        cfg.setDirectoryForTemplateLoading(new File("bin/com/freemarker"));
    }

    /**
     * @param args
     * @throws Exception
     */
    public static void main(String[] args) throws Exception {
        TestFreeMarker obj = new TestFreeMarker();
        obj.init();
        //
        List<HashMap<String, Object>> list = new ArrayList<HashMap<String, Object>>();
        HashMap<String, Object> dataMap = new HashMap<String, Object>();
        dataMap.put("id", "1");
        dataMap.put("name", "张三");
        dataMap.put("score", 95);
        list.add(dataMap);
        dataMap = new HashMap<String, Object>();
        dataMap.put("id", "2");
        dataMap.put("name", "李四");
        dataMap.put("score", 88);
        list.add(dataMap);
        dataMap = new HashMap<String, Object>();
        dataMap.put("id", "3");
        dataMap.put("name", "王五");
        dataMap.put("score", 72);
        list.add(dataMap);
        Entity est = new Entity();
        est.setId(99);
        est.setName("dingzh@zbiti.com");
        //
        Map<String, Object> root = new HashMap<String, Object>();
        root.put("listDatas", list);
        root.put("est", est);
        root.put("message", "My first test freemarker...");
        //
        Template t = obj.getCfg().getTemplate("TestFreeMarker.ftl");
        Writer out = new OutputStreamWriter(new FileOutputStream("TestFreeMarker.html"), "GBK");
        t.process(root, out);
        out.flush();
        out.close();
        System.out.println("Successfull................");
    }

}

View Code Entity

package com.freemarker;

public class Entity {
    private int id;
    private String name;

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }
}

标签: Java