jax-rs

问题 Jackson 1.9.9 is somewhat inconsistent in what it parses into scalar values (bool, int, string). Any array or object type fails but you can put any scalar type into a string. For bool 0 and not 0 are mapped to false/true. int attributes accept only numbers. public class Foo { public String s; public boolean b; public int i; } ObjectMapper mapper = new ObjectMapper(); System.out.println(mapper.readValue("{\"s\":\"abc\"}", Foo.class).s); // "abc" System.out.println(mapper.readValue("{\"s\":true

问题 Jackson 1.9.9 is somewhat inconsistent in what it parses into scalar values (bool, int, string). Any array or object type fails but you can put any scalar type into a string. For bool 0 and not 0 are mapped to false/true. int attributes accept only numbers. public class Foo { public String s; public boolean b; public int i; } ObjectMapper mapper = new ObjectMapper(); System.out.println(mapper.readValue("{\"s\":\"abc\"}", Foo.class).s); // "abc" System.out.println(mapper.readValue("{\"s\":true

问题 I have to update a Person record having firstName and lastName. User should be able to change it from html form and on submit it should be updated. Here is my code. @PUT @Path("/{userId}") public Response updatingResource(@FormParam("firstName") String firstName, @FormParam("lastName ") String lastName , @PathParam("userId") String userId){ System.out.println(firstName); System.out.println(lastName); return Response.ok().build(); } the SOP statements prints null. I have been using Mozilla

问题 I have to update a Person record having firstName and lastName. User should be able to change it from html form and on submit it should be updated. Here is my code. @PUT @Path("/{userId}") public Response updatingResource(@FormParam("firstName") String firstName, @FormParam("lastName ") String lastName , @PathParam("userId") String userId){ System.out.println(firstName); System.out.println(lastName); return Response.ok().build(); } the SOP statements prints null. I have been using Mozilla

问题 I have to update a Person record having firstName and lastName. User should be able to change it from html form and on submit it should be updated. Here is my code. @PUT @Path("/{userId}") public Response updatingResource(@FormParam("firstName") String firstName, @FormParam("lastName ") String lastName , @PathParam("userId") String userId){ System.out.println(firstName); System.out.println(lastName); return Response.ok().build(); } the SOP statements prints null. I have been using Mozilla

问题 I'm getting a 404 on a JAX-RS request, but am running out of things to try out of my bag of tricks. Simplified code where service is defined: package mypackage; @Path("/") public class SavedQueriesService { ... @POST @Path("saved_queries") @Consumes(MediaType.APPLICATION_JSON) @Produces({ MediaType.APPLICATION_JSON + AppConstants.COMMA + MediaType.CHARSET_PARAMETER + AppConstants.UTF_8 }) public Response saveNewSavedQuery(@Context HttpServletRequest httpServletRequest, SavedQueryRequest

问题 Is there a way to customize the host name resolution inside a JAX-RS client? I am using javax.ws.rs.client.ClientBuilder to create a client and I would like that for example https://mytestinghost.tech resolves mytestinghost.tech to an IP I can define; e.g. 1.2.3.4 . I am either using default connector or Jetty HTTP(2) connector. The client is retrieved using the following code. ClientBuilder.newBuilder() .trustStore(clientCertificateProvider.getCertificate()) .withConfig(new ClientConfig()

问题 Everytime I run the application on server and enter the url I don't get any response. It says the following (image): Java code is as follows: package application; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import javax.ws.rs.GET; import javax.ws.rs.Produces; import javax.ws.rs.core.MediaType; import javax.ws.rs.Path; import javax.ws.rs.core.Application; import javax.ws.rs.ApplicationPath; @Path("demo") public class FRITZ { @GET @Produces

问题 Is there a way to customize the host name resolution inside a JAX-RS client? I am using javax.ws.rs.client.ClientBuilder to create a client and I would like that for example https://mytestinghost.tech resolves mytestinghost.tech to an IP I can define; e.g. 1.2.3.4 . I am either using default connector or Jetty HTTP(2) connector. The client is retrieved using the following code. ClientBuilder.newBuilder() .trustStore(clientCertificateProvider.getCertificate()) .withConfig(new ClientConfig()

问题 I have a Spring Boot/Kotlin web application and a controller that takes a query param. Here's my controller method: import org.springframework.web.bind.annotation.GetMapping import org.springframework.web.bind.annotation.ResponseBody import javax.ws.rs.Produces import javax.ws.rs.QueryParam ... @GetMapping("/items") @ResponseBody @Produces(MediaType.APPLICATION_JSON_VALUE) fun getItems(@QueryParam("n") count: Int? = null): Collection<MyItem> { return myItemService.list(count) } The following