JAX-RS：NoSuchMEDOD发现异常泽西-媒体-moxy JSON

Question

我已经为此挣扎了几个小时了。我正在用jersey开发JAX-RS。一切都很顺利，直到我不得不在一个地方返回JSON。我知道必须有一个jersey media moxy库才能将Java对象绑定到JSON格式。从Jersey media moxy到Google的genson库，我一个接一个地下载了几个JSON库。但还没有成功。用我从网上下载的Jersey media moxyhttp://www.java2s.com/Code/Jar/j/Downloadjerseymediamoxy23jar.htm，我在运行webservice时出现以下错误。

SEVERE: StandardWrapper.Throwable
java.lang.NoSuchMethodError: org.glassfish.jersey.internal.util.PropertiesHelper.getValue(Ljava/util/Map;Ljavax/ws/rs/RuntimeType;Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Class;)Ljava/lang/Object;
    at org.glassfish.jersey.moxy.json.MoxyJsonFeature.configure(MoxyJsonFeature.java:67)
    at org.glassfish.jersey.model.internal.CommonConfig.configureFeatures(CommonConfig.java:714)
    at org.glassfish.jersey.model.internal.CommonConfig.configureMetaProviders(CommonConfig.java:644)
    at org.glassfish.jersey.server.ResourceConfig.configureMetaProviders(ResourceConfig.java:829)
    at org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:453)
    at org.glassfish.jersey.server.ApplicationHandler.access$500(ApplicationHandler.java:184)
    at org.glassfish.jersey.server.ApplicationHandler$3.call(ApplicationHandler.java:350)
    at org.glassfish.jersey.server.ApplicationHandler$3.call(ApplicationHandler.java:347)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
    at org.glassfish.jersey.internal.Errors.processWithException(Errors.java:255)
    at org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:347)
    at org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:390)
    at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:172)
    at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:364)
    at javax.servlet.GenericServlet.init(GenericServlet.java:158)
    at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1231)
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1144)
    at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:817)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:521)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1096)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:674)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:745)

Jan 22, 2016 6:44:46 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Allocate exception for servlet JAVA WS
java.lang.NoSuchMethodError: org.glassfish.jersey.internal.util.PropertiesHelper.getValue(Ljava/util/Map;Ljavax/ws/rs/RuntimeType;Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Class;)Ljava/lang/Object;
    at org.glassfish.jersey.moxy.json.MoxyJsonFeature.configure(MoxyJsonFeature.java:67)
    at org.glassfish.jersey.model.internal.CommonConfig.configureFeatures(CommonConfig.java:714)
    at org.glassfish.jersey.model.internal.CommonConfig.configureMetaProviders(CommonConfig.java:644)
    at org.glassfish.jersey.server.ResourceConfig.configureMetaProviders(ResourceConfig.java:829)
    at org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:453)
    at org.glassfish.jersey.server.ApplicationHandler.access$500(ApplicationHandler.java:184)
    at org.glassfish.jersey.server.ApplicationHandler$3.call(ApplicationHandler.java:350)
    at org.glassfish.jersey.server.ApplicationHandler$3.call(ApplicationHandler.java:347)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
    at org.glassfish.jersey.internal.Errors.processWithException(Errors.java:255)
    at org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:347)
    at org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:390)
    at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:172)
    at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:364)
    at javax.servlet.GenericServlet.init(GenericServlet.java:158)
    at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1231)
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1144)
    at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:817)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:521)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1096)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:674)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:745)

如果我用MediaType.APPLICATION_XML更改@Produces（）注释，一切都很好，但是一旦我将其更改为MediaType.APPLICATION_JSON，我就会收到错误。

这是一个非maven项目，我通过Project-添加了罐子-

在此方面的任何帮助都将不胜感激。提前谢谢。

Answer 1

就我而言，这是因为：

<dependency>
    <groupId>org.glassfish.jersey.connectors</groupId>
    <artifactId>jersey-apache-connector</artifactId>
    <version>${jersey.version}</version>
</dependency>

其中${jersey.version}与其他jersey依赖项不同

Answer 2

确保您jersey.mediajar与其他jersey jar具有完全相同的版本

compile "org.glassfish.jersey.media:jersey-media-json-jackson:{$version}

所有JAR的$版本应相同

Answer 3

我也遇到了同样的问题，花了很长时间才解决。

这个问题的基本问题是缺少几个jar，jersey-media-moxy-2.27.jarjersey-media-moxy-2.27 jar在内部使用了运行时所需的更多API。

要解决这个问题，请参阅附带的快照，并确保您的项目（版本问题）图像中有所有JAR

建议：如果您使用的是Eclipse IDE，认为服务器已“启动”，请在启动服务器时查看控制台日志（在我的示例中，它是Tomcat）。不应该有任何错误消息。