thymeleaf 工具类 （ Servlet 模板 TemplateEngine 引擎）

public class ThymeleafUtil {

    private static final TemplateEngine engine;
    static  {
        engine = new TemplateEngine();
        ClassLoaderTemplateResolver r = new ClassLoaderTemplateResolver();
        engine.setTemplateResolver(r);
        r.setCharacterEncoding("UTF-8");
    }

    public static void process(String template, IContext context, Writer writer){
        engine.process(template, context, writer);
    }

}