FreeMarker demo

Freemarker模板引擎测试

最新推荐文章于 2022-09-28 14:50:24 发布

最新推荐文章于 2022-09-28 14:50:24 发布 · 114 阅读

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#freemarker #EXT #Java

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本文展示了一个使用Freemarker模板引擎的简单示例程序，该程序能够根据不同语言环境加载资源文件并显示个性化的问候消息。

写道

import freemarker.template.Configuration;
import freemarker.template.Template;
import freemarker.ext.beans.ResourceBundleModel;
import freemarker.ext.beans.BeansWrapper;

import java.io.StringWriter;
import java.util.Locale;
import java.util.HashMap;
import java.util.ResourceBundle;
import java.util.Map;

/**
* @author jm
*/
public class FreeMarkerTest {

public static void main(String[] args) {
FreeMarkerTest test = new FreeMarkerTest();
test.sayHello("hermit", Locale.FRENCH);
test.sayHello("hermit", Locale.ENGLISH);
}

public void sayHello(String name, Locale locale) {
Configuration freemarkerCfg = new Configuration();
freemarkerCfg.setClassForTemplateLoading(this.getClass(), "/");

freemarkerCfg.setEncoding(Locale.getDefault(), "UTF-8");
Template template;
Locale.setDefault(Locale.ENGLISH);
try {
template = freemarkerCfg.getTemplate("hello.ftl");
template.setEncoding("UTF-8");
Map<String,Object> root = new HashMap<String,Object>();
root.put("user", name);
ResourceBundle RESOURCE_BUNDLE = ResourceBundle.getBundle("message", locale);
ResourceBundleModel rsbm = new ResourceBundleModel(RESOURCE_BUNDLE, new BeansWrapper());
root.put("bundle", rsbm);
StringWriter writer = new StringWriter();
template.process(root, writer);
System.out.println(writer.toString());
} catch (Exception e) {
e.printStackTrace();
}
}

}