java - Java 中使用 Jersey 和 Moxi 出现 NoClassDef 异常

Question

我是 Jersey 的新手，我已经启动并运行了应用程序，但是当我尝试使用 moxy 进行 Json 处理时，我陷入了困境。我已经克服了几个问题。添加这两个JARS后没有:

• 泽西媒体-moxy-2.7
• Jersey 实体过滤-2.3

我收到以下错误:

    Apr 15, 2014 10:20:34 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Allocate exception for servlet jersey-serlvet
java.lang.NoClassDefFoundError: org/glassfish/jersey/moxy/json/internal/ConfigurableMoxyJsonProvider
    at org.glassfish.jersey.moxy.json.MoxyJsonFeature.configure(MoxyJsonFeature.java:79)
    at org.glassfish.jersey.model.internal.CommonConfig.configureFeatures(CommonConfig.java:680)
    at org.glassfish.jersey.model.internal.CommonConfig.configureMetaProviders(CommonConfig.java:610)
    at org.glassfish.jersey.server.ResourceConfig.configureMetaProviders(ResourceConfig.java:800)
    at org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:385)
    at org.glassfish.jersey.server.ApplicationHandler.access$500(ApplicationHandler.java:162)
    at org.glassfish.jersey.server.ApplicationHandler$3.run(ApplicationHandler.java:322)
    at org.glassfish.jersey.internal.Errors$2.call(Errors.java:289)
    at org.glassfish.jersey.internal.Errors$2.call(Errors.java:286)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
    at org.glassfish.jersey.internal.Errors.processWithException(Errors.java:286)
    at org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:319)
    at org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:284)
    at org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:311)
    at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:168)
    at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:358)
    at javax.servlet.GenericServlet.init(GenericServlet.java:158)
    at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1284)
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1197)
    at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:864)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:134)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

非常感谢您的帮助。我没有使用 Maven 或任何其他构建或依赖工具。

Answer 1

解决了!

我使用Json处理api jsonp。在我的代码中，我正在“低级别”上处理 moxi 不支持低级别。