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GlassFish Server Open Source Edition 4.1.2를 사용하고 있습니다. 그리고 나는 다음과 같은 코드가 있습니다 :json 응답을 사용자 정의 클래스로 변환하는 중 오류가 발생했습니다.
Usuario.java (내가 JSON 응답을 저장하려는 사용자 정의 클래스) :
package masterticket.models;
import java.io.Serializable;
public class Usuario implements Serializable{
private static final long serialVersionUID = 1L;
int id;
String nombre;
String apellidos;
String tipo;
String email;
String password;
java.sql.Timestamp created;
public Usuario(){
}
public Usuario(String nombre, String apellidos, String tipo, String email, String password){
this.nombre = nombre;
this.apellidos = apellidos;
this.tipo = tipo;
this.email = email;
this.password = password;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getNombre() {
return nombre;
}
public void setNombre(String nombre) {
this.nombre = nombre;
}
public String getApellidos() {
return apellidos;
}
public void setApellidos(String apellidos) {
this.apellidos = apellidos;
}
public String getTipo() {
return tipo;
}
public void setTipo(String tipo) {
this.tipo = tipo;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public java.sql.Timestamp getCreated() {
return created;
}
public void setCreated(java.sql.Timestamp created) {
this.created = created;
}
}
스프링 컨트롤러 :
package es.uc3m.tiw;
import es.uc3m.tiw.domains.*;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.http.*;
import org.json.JSONObject;
@Controller
public class Usuarios_Controller {
@Autowired
UsuarioDAO daousu;
@RequestMapping("/todosusuarios")
public @ResponseBody List<Usuario> getEventos(){
return daousu.findAll();
}
@RequestMapping("/usuarios/{email}")
public @ResponseBody Usuario getEventosByIdUsuario(@PathVariable String email){
return daousu.findByEmail(email);
}
@RequestMapping(value="/usuarios", method = RequestMethod.POST)
public @ResponseBody Usuario saveuser(@RequestBody Usuario puser){
return daousu.save(puser);
}
}
그리고 서블릿 어디에서 봄 애플 리케이션에 대한 호출을 실행하십시오 :
메신저 이해할 수없는 몇 가지 이유 때문에 글래스 피쉬 로그에이 오류와이 코드 못해 작동 : 내가 우체부를 사용하여 테스트하기 때문에
java.lang.NoClassDefFoundError: Could not initialize class org.eclipse.persistence.jaxb.BeanValidationHelper
at org.eclipse.persistence.jaxb.JAXBBeanValidator.isConstrainedObject(JAXBBeanValidator.java:257)
at org.eclipse.persistence.jaxb.JAXBBeanValidator.shouldValidate(JAXBBeanValidator.java:208)
at org.eclipse.persistence.jaxb.JAXBUnmarshaller.validateAndBuildJAXBElement(JAXBUnmarshaller.java:235)
at org.eclipse.persistence.jaxb.JAXBUnmarshaller.unmarshal(JAXBUnmarshaller.java:339)
at org.eclipse.persistence.jaxb.rs.MOXyJsonProvider.readFrom(MOXyJsonProvider.java:660)
at org.glassfish.jersey.message.internal.ReaderInterceptorExecutor$TerminalReaderInterceptor.invokeReadFrom(ReaderInterceptorExecutor.java:256)
at org.glassfish.jersey.message.internal.ReaderInterceptorExecutor$TerminalReaderInterceptor.aroundReadFrom(ReaderInterceptorExecutor.java:235)
at org.glassfish.jersey.message.internal.ReaderInterceptorExecutor.proceed(ReaderInterceptorExecutor.java:155)
at org.glassfish.jersey.message.internal.MessageBodyFactory.readFrom(MessageBodyFactory.java:1085)
at org.glassfish.jersey.message.internal.InboundMessageContext.readEntity(InboundMessageContext.java:852)
at org.glassfish.jersey.message.internal.InboundMessageContext.readEntity(InboundMessageContext.java:786)
at org.glassfish.jersey.client.ClientResponse.readEntity(ClientResponse.java:326)
at org.glassfish.jersey.client.JerseyInvocation.translate(JerseyInvocation.java:803)
at org.glassfish.jersey.client.JerseyInvocation.access$700(JerseyInvocation.java:92)
at org.glassfish.jersey.client.JerseyInvocation$2.call(JerseyInvocation.java:700)
at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
at org.glassfish.jersey.internal.Errors.process(Errors.java:228)
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:444)
at org.glassfish.jersey.client.JerseyInvocation.invoke(JerseyInvocation.java:696)
at org.glassfish.jersey.client.JerseyInvocation$Builder.method(JerseyInvocation.java:420)
at org.glassfish.jersey.client.JerseyInvocation$Builder.get(JerseyInvocation.java:316)
at masterticket.controllers.login.doPost(login.java:115)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:416)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:283)
at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:283)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:200)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:132)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:111)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:536)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571)
at java.lang.Thread.run(Thread.java:748)
API는 잘 작동하고 예상대로 모든 통화가 작동합니다.
[{"id":1,"nombre":"admin1","apellidos":"admin1","tipo":"admin","email":"[email protected]","password":"81dc9bdb52d04dc20036dbd8313ed055","created":1510500279000}]
이 구문 분석하려고 JSON 메신저의 예에 메신저 수있는 사실
Serializable 인터페이스를 구현 중이므로 https://docs.oracle.com/javase/7/docs/api/java/io/Serializable에있는 Serializable 인터페이스와 관련된 메소드를 구현하면 안됩니다. html ...? 그냥 호기심이있다 –
그 필요가 없어, 아픈 편집 json 메신저와 개체를 구문 분석하려고, 모든 필드가 정확히 클래스 속성과 일치합니다. –