ResourceNotFoundException：用于火花java和速度

Question

我后面的指令所示的例子来呈现一个Velocity模板：

public static void main(final String[] args) { 

    get(new VelocityRoute("/hello") { 
     @Override 
     public Object handle(final Request request, final Response response) { 
      Map<String, Object> model = new HashMap<>(); 
      model.put("hello", "Velocity World"); 
      model.put("person", new Person("Foobar")); 
      // The wm files are located under the resources directory 
      return modelAndView(model, "hello.wm"); 
     } 
    }); 

} 

但速度似乎并没有找到我的模板：

ERROR spark.webserver.MatcherFilter - 
org.apache.velocity.exception.ResourceNotFoundException: Unable to find resource 'hello.wm' 
    at org.apache.velocity.runtime.resource.ResourceManagerImpl.loadResource(ResourceManagerImpl.java:474) ~[velocity-1.7.jar:1.7] 
    at org.apache.velocity.runtime.resource.ResourceManagerImpl.getResource(ResourceManagerImpl.java:352) ~[velocity-1.7.jar:1.7] 
    at org.apache.velocity.runtime.RuntimeInstance.getTemplate(RuntimeInstance.java:1533) ~[velocity-1.7.jar:1.7] 
    at org.apache.velocity.runtime.RuntimeInstance.getTemplate(RuntimeInstance.java:1514) ~[velocity-1.7.jar:1.7] 
    at org.apache.velocity.app.VelocityEngine.getTemplate(VelocityEngine.java:373) ~[velocity-1.7.jar:1.7] 
    at spark.template.velocity.VelocityRoute.render(VelocityRoute.java:117) ~[spark-template-velocity-1.0.jar:na] 
    at spark.TemplateViewRoute.render(TemplateViewRoute.java:43) ~[spark-core-1.1.1.jar:na] 
    at spark.webserver.MatcherFilter.doFilter(MatcherFilter.java:140) ~[spark-core-1.1.1.jar:na] 
    at spark.webserver.JettyHandler.doHandle(JettyHandler.java:54) [spark-core-1.1.1.jar:na] 
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:179) [jetty-server-9.0.2.v20130417.jar:9.0.2.v20130417] 
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:136) [jetty-server-9.0.2.v20130417.jar:9.0.2.v20130417] 
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.0.2.v20130417.jar:9.0.2.v20130417] 
    at org.eclipse.jetty.server.Server.handle(Server.java:451) [jetty-server-9.0.2.v20130417.jar:9.0.2.v20130417] 
    at org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:252) [jetty-server-9.0.2.v20130417.jar:9.0.2.v20130417] 
    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:266) [jetty-server-9.0.2.v20130417.jar:9.0.2.v20130417] 
    at org.eclipse.jetty.io.AbstractConnection$ReadCallback.run(AbstractConnection.java:240) [jetty-io-9.0.2.v20130417.jar:9.0.2.v20130417] 
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:596) [jetty-util-9.0.2.v20130417.jar:9.0.2.v20130417] 
    at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:527) [jetty-util-9.0.2.v20130417.jar:9.0.2.v20130417] 
    at java.lang.Thread.run(Thread.java:744) [na:1.7.0_51] 

我不确定是什么问题。我试图玩速度，但它似乎从来没有找到我的模板。

有关的信息，这里是我的项目看起来像：

project-root 
| src/main/java 
| | com.stackoverflow.my-spark-app 
| | | SparkMain.java 
| | | Person.java 
| src/main/resources 
| | | hello.wm 
| pom.xml 

Answer 1

实际上，它为我工作。我使用速度模板引擎创建了一个简单的火花应用程序。

public class Server { 

    public static void main(String[] args) { 
     Spark.get(new VelocityRoute("/hello") { 
      @Override 
      public Object handle(final Request request, final Response response) { 
       Map<String, Object> model = new HashMap<String, Object>(); 
       model.put("hello", "Velocity World"); 
       model.put("person", new Person("Foobar")); 

       // The wm files are located under the resources directory 
       return modelAndView(model, "hello.wm"); 
      } 
     }); 
    } 

    public static class Person { 
     private String name; 

     public Person(String name) { 
      this.name = name; 
     } 

     public String getName() { 
      return name; 
     } 

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

我的目录结构是相似

src 
    main 
     java 
      com.stackoverflow 
       Server.java 
     resources 
      hello.wm 

而且它拿起模板。

您正在使用哪种版本的spark-core和spark-template-velocity？你能检查模板文件是否被复制到目标\ classes文件夹中吗？