RESTEAsy WADL 생성기는 How to generate wadl file for resteasy in jboss을 참조하는 응용 프로그램에 포함되었습니다. JBoss EAP 6.4에서 성공적으로 배포가 완료되었습니다.RESTEasy wadl 생성기로 생성 된 널 포인트 인식
java.lang.NullPointerException
org.jboss.resteasy.wadl.ResteasyWadlWriter.getStringWriter(ResteasyWadlWriter.java:36)
org.jboss.resteasy.wadl.ResteasyWadlWriter.getBytes(ResteasyWadlWriter.java:26)
org.jboss.resteasy.wadl.ResteasyWadlServletWriter.writeWadl(ResteasyWadlServletWriter.java:32)
org.jboss.resteasy.wadl.ResteasyWadlServletWriter.writeWadl(ResteasyWadlServletWriter.java:45)
org.jboss.resteasy.wadl.ResteasyWadlServlet.service(ResteasyWadlServlet.java:55)
javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
우리가 사용하는 web.xml 파일입니다 - -하지만 WADL 생성 URL http://host:8080/rest-serviceapp/application.xml 액세스에 대한, 그것은 다음과 같은 오류 생성하는
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
version="3.1">
<display-name>Restapp_Service</display-name>
<context-param>
<param-name>resteasy.servlet.mapping.prefix</param-name>
<param-value>/resteasy</param-value>
</context-param>
<context-param>
<param-name>resteasy.scan</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>resteasy.scan.providers</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>resteasy.scan.resources</param-name>
<param-value>true</param-value>
</context-param>
<listener>
<listener-class>org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap</listener-class>
</listener>
<servlet>
<servlet-name>Resteasy</servlet-name>
<servlet-class>org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher</servlet-class>
</servlet>
<servlet>
<servlet-name>RESTEasy WADL</servlet-name>
<servlet-class>org.jboss.resteasy.wadl.ResteasyWadlServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>Resteasy</servlet-name>
<url-pattern>/resteasy/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>RESTEasy WADL</servlet-name>
<url-pattern>/application.xml</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
을 RESTEasy가-WADL 의존성이다 -
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-wadl</artifactId>
<version>3.1.0</version>
</dependency>
REST 서비스는 JSON을 comsumes/생성합니다. WADL/xml 생성이 nullpointer 예외로 끝나는 이유는 무엇입니까? 우리가하는 실수는 무엇일까요?
문제를 해결 했습니까? –