Java模板使用

原来没用过java模板，现在看到了，保留下代码，感觉很好。具体代码如下：

privateString getMsgNote(Integer actId,Integer sign) {

          String result ="";

          String dir ="SMSTemplate/";

          String vmPath =null;

          try{

              StringproMapingPath = "/SMSTemplate/sms_mapping.properties" ;

              Properties properties =newProperties();

              InputStream in = getClass().getResourceAsStream(proMapingPath);

              properties.load(in);

              String fileName = (String) properties.get(String.valueOf(actId));

              vmPath = dir + fileName;

              VelocityEngine ve =newVelocityEngine();

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

              ve.setProperty(Velocity.INPUT_ENCODING,"UTF-8");

              ve.setProperty(Velocity.OUTPUT_ENCODING,"UTF-8");

               ve.setProperty("classpath.resource.loader.class",

                        ClasspathResourceLoader.class.getName());

              ve.init();

              VelocityContext context =newVelocityContext();

              context.put("sign", sign);

              Template t = ve.getTemplate(vmPath);

              StringWriter writer =newStringWriter();

              t.merge(context, writer);

              result = writer.toString();

              in.close();

          }catch(Exception e) {

              logger.error(e.getMessage());

          }

          logger.info(result);

          returnresult;

     }
项目中的配置路径如下：

文件内容如下：


总配置文件如下：

虽然别的方式也可以实现，但是感觉用java提供的模板还是很不错的。