分3步
1. jar包
freemarker-2.3.19.jar
2. 代码
package pr.cgl.freemarker;
import freemarker.template.Configuration;
import freemarker.template.Template;
import java.io.File;
import java.io.OutputStreamWriter;
import java.io.StringReader;
import java.util.HashMap;
import java.util.Map;
public class FreemarkerTest {
public static void main(String[] args) throws Exception{
//1.初始化配置
Configuration cfg = new Configuration();
//2.创建插值的model数据对象
Map map = new HashMap();
map.put("user", "lavasoft");
map.put("url", "http://www.baidu.com/");
map.put("name", "百度");
//3.加载模板文件
File templateDir = new File(FreemarkerTest.class.getResource("").getPath());
cfg.setDirectoryForTemplateLoading(templateDir);
Template tt = cfg.getTemplate("index.ftl");
//4.生成目标页面文件并输出
tt.process(map, new OutputStreamWriter(System.out));
}
}
3. 运行结果
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
</head>
<body>
Hello, lavasoft,请访问<a href="http://www.baidu.com/">百度</a>
</body>
</html>