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REST hizmetlerini öğreniyorum ve sorunla karşı karşıyayım: RestEasy bunları göstermenin çeşitli yollarını denedim bile kaynaklarımı bulamıyorum.Hizmet kaynak bulamadı (Wildfly 10.0, JAX-RS)
İstisna: RestfullService projemde,/hizmet adıdır
Failed to execute: javax.ws.rs.NotFoundException: RESTEASY: Could not find resource for full path: http://localhost:8080/RestfullService/services/hello
- applicationPath, alo - kaynak. Bu sayfalarda hataların hiçbiri (404 vb.) Gösterilmemiştir.
Benim web.xml (web uygulaması sunucusu 3.0 kullanırken bu arada, ben web.xml''deki içeriğiyle ilgili tartışmalı yaklaşımlar tanıştım. Resmi kılavuzları göre, gerekli değil, bir sürü insan bunun için savunuyorlar. en iyi yöntem nedir?)
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">
<display-name>RestEasy sample Web Application</display-name>
<listener>
<listener-class>
org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap</listener-class>
</listener>
<servlet>
<servlet-name>resteasy-servlet</servlet-name>
<servlet-class>
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher</servlet-class>
<init-param>
<param-name>javax.ws.rs.Application</param-name>
<param-value>com.store.model.WebConfig</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>resteasy-servlet</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
<context-param>
<param-name>resteasy.scan</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>resteasy.servlet.mapping.prefix</param-name>
<param-value>/</param-value>
</context-param>
</web-app>
elle bütün bağımlılıkları ekledik rağmen, sorun yok edilmemiştir (My pom.xml)
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<groupId>RestfullService</groupId>
<artifactId>RestfullService</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<webXml>webapp\WEB-INF\web.xml</webXml>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<!-- <executions> <execution> <phase>package</phase> <configuration> <webXml>\webapp\WEB-INF\web.xml</webXml>
</configuration> </execution> </executions> -->
<plugin>
<artifactId>maven-ear-plugin</artifactId>
<version>2.7</version>
<configuration>
<modules>
<ejbModule>
<!-- property configurations goes here -->
</ejbModule>
</modules>
</configuration>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>JBoss repository</id>
<url>https://repository.jboss.org/nexus/content/groups/public/</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jaxrs</artifactId>
<version>3.0.4.Final</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jackson-provider</artifactId>
<version>3.0.4.Final</version>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-servlet-initializer</artifactId>
<version>3.0.4.Final</version>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-client</artifactId>
<version>3.0.4.Final</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jaxb-provider</artifactId>
<version>3.0.4.Final</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>jaxrs-api</artifactId>
<version>3.0.4.Final</version>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-multipart-provider</artifactId>
<version>3.0.4.Final</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.spec</groupId>
<artifactId>jboss-javaee-7.0</artifactId>
<version>1.0.0.Final</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>org.jboss.spec.javax.annotation</groupId>
<artifactId>jboss-annotations-api_1.2_spec</artifactId>
<version>1.0.0.Final</version>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>7.0</version>
</dependency>
<dependency>
<groupId>javax.enterprise</groupId>
<artifactId>cdi-api</artifactId>
<version>2.0-EDR1</version>
</dependency>
<dependency>
<groupId>org.jboss.spec.javax.servlet</groupId>
<artifactId>jboss-servlet-api_3.0_spec</artifactId>
<version>1.0.2.Final</version>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20140107</version>
</dependency>
</dependencies>
</project>
ServiceInitialisation.java (ve bu sınıfın vücut yardımcı olmadı olmadan her iki seçenek):
import javax.ws.rs.ApplicationPath;
import javax.ws.rs.core.Application;
@ApplicationPath("/services")
public class ServiceInitialisation extends Application{
// private Set<Object> singletons = new HashSet<Object>();
// private Set<Class<?>> classes = new HashSet<Class<?>>();
//
// public ServiceInitialisation() {
// singletons.add(new GoodsWebServiceImpl());
// }
//
// @Override
// public Set<Object> getSingletons() {
// return singletons;
// }
//
// @Override
// public Set<Class<?>> getClasses() {
// return classes;
// }
}
Ve nihayet hizmetler:
import java.util.List;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Response;
import com.store.entity.Item;
@Path("/")
public interface GoodsWebService {
@GET
@Path("/hello")
@Produces("application/json")
public Response greet();
// id: \\d+ - regex for cheching if it is int @GET @Path("{id:
\\d+}")
@Produces("application/json")
public Response
getInfoById(@PathParam("id") int id);
@GET
@Path("/all")
@Produces("application/json")
public List<Item> getAllItems();
}
package com.store.restService;
import java.util.ArrayList;
import java.util.List;
//import org.json.JSONException;
//import org.json.JSONObject;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Response;
import org.json.JSONObject;
import com.store.entity.Item;
import com.store.entity.Shop;
@Path("/")
public class GoodsWebServiceImpl implements GoodsWebService
{
private static List<Item>data;
private static List<Shop>shops1;
private static List<Shop>shops2;
private static List<Shop>shops3;
private static Shop shop1;
private static Shop shop2;
private static Shop shop3;
static {
shop1 = new Shop(1,4.55, 1);
shop2 = new Shop(2,9.99, 2);
shop3 = new Shop(3,6,0);
shops1.add(shop1); shops1.add(shop2);
shops2.add(shop3); shops2.add(shop1);
shops3.add(shop2); shops3.add(shop3);
data = new ArrayList<>();
data.add(new Item(1, "hand", shops1));
data.add(new Item(2, "pen", shops2));
data.add(new Item(3, "ball", shops2));
}
public static Item getItemById(int id){
for(Item e: data){
if(e.getId()==id) return e;
}
throw new RuntimeException("Can't find Item with id -" + id);
}
public static List<Item> getAll(){
return data;
}
@Override
public Response greet(){
String result = "Hello!";
return Response.status(200).entity(result).build();
}
@Override
public Response getInfoById(int id){
JSONObject jsonObject = new JSONObject();
Item item = getItemById(id);
jsonObject.put("Id ", item.getId());
jsonObject.put("Mpn ", item.getMpn());
jsonObject.put("Shop ", item.getShops());
String result = "Output:\n" + jsonObject;
return Response.status(200).entity(result).build();
}
@Override
public List<Item> getAllItems(){
// JSONObject jsonObject = new JSONObject();
// List<Item> items = getAll();
// jsonObject.put("List", items);
// JSONArray jArray = jsonObject.getJSONArray("List");
// for(int i=0; i<jArray.length(); i++){
// System.out.println(jArray.getJSONObject(i).getString("id"));
// System.out.println(jArray.getJSONObject(i).getString("mpn"));
// System.out.println(jArray.getJSONObject(i).getString("shop"));
// }
return getAll();
}
}
herhangi minettar olacağını Yorumlar, web'deki mevcut tüm çözümler zaten denenmemişti. gelişmiş
Güncelleme yılında Teşekkür: nedeniyle sadece birkaç kılavuzları başarıyla benim makinede konuşlandırıldı olmasından, ben projenin oluşturulması sürecinde yanlış ayarını seçtiğinizi varsayalım. Ben bu şekilde REST projesi oluşturmak: Dinamik web projesi oluşturmak - Bunlardan
Screenshot dağıtmak için çalışıyor> - bağımlılıkları vb eklemek> -> Maven dönüştürmek: The image is here
Update2 Ayrıca, WildFly'i her başlattığımda aynı hatayı karşılıyor olduğumu fark ettim. Çeşitli bağımlılıkları olan bir kaç proje oluşturmaya çalıştım ama sonuç aynı. Nasıl başa çıkılır bununla?
22:45:09,109 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-3) MSC000001: Failed to start service jboss.deployment.unit."RestService.war".POST_MODULE: org.jboss.msc.service.StartException in service jboss.deployment.unit."RestService.war".POST_MODULE: WFLYSRV0153: Failed to process phase POST_MODULE of deployment "RestService.war"
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:163)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: java.lang.ClassNotFoundException: com.sun.jersey.spi.container.servlet.ServletContainer from [Module "deployment.RestService.war:main" from Service Module Loader]
at org.jboss.as.jaxrs.deployment.JaxrsScanningProcessor.checkDeclaredApplicationClassAsServlet(JaxrsScanningProcessor.java:292)
at org.jboss.as.jaxrs.deployment.JaxrsScanningProcessor.scanWebDeployment(JaxrsScanningProcessor.java:153)
at org.jboss.as.jaxrs.deployment.JaxrsScanningProcessor.deploy(JaxrsScanningProcessor.java:104)
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:156)
... 5 more
Caused by: java.lang.ClassNotFoundException: com.sun.jersey.spi.container.servlet.ServletContainer from [Module "deployment.RestService.war:main" from Service Module Loader]
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:205)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:455)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:404)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:385)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:130)
at org.jboss.as.jaxrs.deployment.JaxrsScanningProcessor.checkDeclaredApplicationClassAsServlet(JaxrsScanningProcessor.java:290)
... 8 more
22:45:09,114 ERROR [org.jboss.as.controller.management-operation] (DeploymentScanner-threads - 1) WFLYCTL0013: Operation ("full-replace-deployment") failed - address: ([]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"RestService.war\".POST_MODULE" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"RestService.war\".POST_MODULE: WFLYSRV0153: Failed to process phase POST_MODULE of deployment \"RestService.war\"
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: java.lang.ClassNotFoundException: com.sun.jersey.spi.container.servlet.ServletContainer from [Module \"deployment.RestService.war:main\" from Service Module Loader]
Caused by: java.lang.ClassNotFoundException: com.sun.jersey.spi.container.servlet.ServletContainer from [Module \"deployment.RestService.war:main\" from Service Module Loader]"}}
Yorumunuz için teşekkürler, ama Wildfly hızlı başlama modunu başlatmam imkansızdı. Sorun aynı.Projenin oluşturulmasında teknolojilerin yanlış sürümlerini seçtiğimi varsayalım (eklenmiş ekran görüntüsü) – ryzhman
Pomnızı örnek pompasındaki bağımlılıkları eşleştirmek için güncellemeniz gerekir https://github.com/wildfly/quickstart/blob/10.x/ jaxrs-client/pom.xml # L66 Geçerli bağımlılıklarınız her yerde. –
Gerçekten de, sorun maven bağımlılıkları ile ilgilidir. Link için teşekkürler – ryzhman