Question

我想在我的班级上实施计时器计划，并且给我一个错误

“令牌上的语法错误，删除这些令牌”

public String getTemperature（）抛出RemoteException，   MalformedURLException，IOException，NotBoundException

public class HelloWorldService extends TimerTask {


@Override
public void run(){

@GET
@Produces(MediaType.TEXT_PLAIN)
public String getTemperature() throws RemoteException, MalformedURLException, IOException, NotBoundException {
    String result = null;

    try {

        Client client = Client.create();

        WebResource webResource = client
           .resource("http://localhost:8080/RobotAutomation/webapi/robot/get");

        ClientResponse response = webResource.accept("text/plain")
                   .get(ClientResponse.class);

        if (response.getStatus() != 200) {
           throw new RuntimeException("Failed : HTTP error code : "
            + response.getStatus());
        }

        String output = response.getEntity(String.class);

        System.out.println("Output from Application 3  \n");
        System.out.println(output);

        result = String.format("Output from Application 3: %s", output);
        if (!output.equals(null))
            System.out.println(" -------------------------TEST1----------------------------------------- ");
             move.doSomething();
                /*test();
                test2();*/
      } catch (Exception e) {

        e.printStackTrace();

      }

    return result;

}
}
}

Answer 1

从您的代码中看起来getTemperature()方法是在run()方法中编写的。

您无法将方法放入方法中。

@Override
public void run(){

@GET
@Produces(MediaType.TEXT_PLAIN)
public String getTemperature() throws RemoteException, MalformedURLException, IOException, NotBoundException {
    String result = null;


// code..
}
}

将您的getTemperature()方法移出run()方法， 像这样。

@Override
    public void run(){

   // run method logic..
   }
@GET
@Produces(MediaType.TEXT_PLAIN)
public String getTemperature() throws RemoteException, MalformedURLException, IOException, NotBoundException {
    String result = null;


// getTemperature logic..
}

令牌上的语法错误，删除令牌

1 个答案: