dubbo，restfull服务异常

最新推荐文章于 2022-02-11 10:17:20 发布

转载最新推荐文章于 2022-02-11 10:17:20 发布 · 190 阅读

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原文链接：https://my.oschina.net/u/2764409/blog/719041

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#java #json

下面是异常内容，我搜了好久，都提示缺少

   <dependency>
       <groupId>org.jboss.resteasy</groupId>
       <artifactId>resteasy-jaxb-provider</artifactId>
       <version>2.2.0.GA</version>
   </dependency>
版本请忽略

可实际上，是缺少

<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jackson-provider</artifactId>
<version>3.0.18.Final</version>
</dependency>
版本请忽略。

请大家小心，谨记

org.jboss.resteasy.core.NoMessageBodyWriterFoundFailure: Could not find MessageBodyWriter for response object of type: com.huaying.test.bean.Demo of media type: application/json
   at org.jboss.resteasy.core.ServerResponseWriter.writeNomapResponse(ServerResponseWriter.java:66) ~[resteasy-jaxrs-3.0.18.Final.jar:3.0.18.Final]
   at org.jboss.resteasy.core.SynchronousDispatcher.writeResponse(SynchronousDispatcher.java:473) ~[resteasy-jaxrs-3.0.18.Final.jar:3.0.18.Final]
   at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:422) ~[resteasy-jaxrs-3.0.18.Final.jar:3.0.18.Final]
   at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:209) ~[resteasy-jaxrs-3.0.18.Final.jar:3.0.18.Final]
   at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221) ~[resteasy-jaxrs-3.0.18.Final.jar:3.0.18.Final]
   at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) [resteasy-jaxrs-3.0.18.Final.jar:3.0.18.Final]
   at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) [resteasy-jaxrs-3.0.18.Final.jar:3.0.18.Final]
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) [tomcat-embed-core-8.0.36.jar:8.0.36]
   at com.alibaba.dubbo.rpc.protocol.rest.DubboHttpServer$RestHandler.handle(DubboHttpServer.java:86) [dubbo-2.8.4.jar:2.8.4]
   at com.alibaba.dubbo.remoting.http.servlet.DispatcherServlet.service(DispatcherServlet.java:64) [dubbo-2.8.4.jar:2.8.4]
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) [tomcat-embed-core-8.0.36.jar:8.0.36]
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292) [tomcat-embed-core-8.0.36.jar:8.0.36]
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.36.jar:8.0.36]
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212) [tomcat-embed-core-8.0.36.jar:8.0.36]
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) [tomcat-embed-core-8.0.36.jar:8.0.36]
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) [tomcat-embed-core-8.0.36.jar:8.0.36]
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141) [tomcat-embed-core-8.0.36.jar:8.0.36]
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [tomcat-embed-core-8.0.36.jar:8.0.36]
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) [tomcat-embed-core-8.0.36.jar:8.0.36]
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:528) [tomcat-embed-core-8.0.36.jar:8.0.36]
   at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1099) [tomcat-embed-core-8.0.36.jar:8.0.36]
   at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:670) [tomcat-embed-core-8.0.36.jar:8.0.36]
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520) [tomcat-embed-core-8.0.36.jar:8.0.36]
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476) [tomcat-embed-core-8.0.36.jar:8.0.36]
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_79]
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_79]
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.0.36.jar:8.0.36]
   at java.lang.Thread.run(Thread.java:745) [na:1.7.0_79]

转载于:https://my.oschina.net/u/2764409/blog/719041