在Weblogic上部署Web服務時出錯：無法轉換為com.sun.xml.ws.spi.db.DatabindingProvider

Question

我試圖在weblogic中部署Web服務，但出現以下錯誤：

    weblogic.management.DeploymentException: com.sun.xml.ws.transport.http.servlet.WSServletException: WSSERVLET11: Fallo al analizar el descriptor en tiempo de ejecución: com.sun.xml.ws.util.ServiceConfigurationError: com.sun.xml.ws.spi.db.DatabindingProvider: Provider weblogic.wsee.databinding.internal.wlsjaxrpc.JaxRpcProvider is specified in jar:file:/C:/Oracle/Middleware/Oracle_Home/oracle_common/modules/com.oracle.webservices.wls.wls-ws-metainf-services-impl_12.1.3.jar!/META-INF/services/com.sun.xml.ws.spi.db.DatabindingProviderbut could not be instantiated: java.lang.ClassCastException: Cannot cast weblogic.wsee.databinding.internal.wlsjaxrpc.JaxRpcProvider to com.sun.xml.ws.spi.db.DatabindingProvider

com.sun.xml.ws.transport.http.servlet.WSServletException: WSSERVLET11: Fallo al analizar el descriptor en tiempo de ejecución: com.sun.xml.ws.util.ServiceConfigurationError: com.sun.xml.ws.spi.db.DatabindingProvider: Provider weblogic.wsee.databinding.internal.wlsjaxrpc.JaxRpcProvider is specified in jar:file:/C:/Oracle/Middleware/Oracle_Home/oracle_common/modules/com.oracle.webservices.wls.wls-ws-metainf-services-impl_12.1.3.jar!/META-INF/services/com.sun.xml.ws.spi.db.DatabindingProviderbut could not be instantiated: java.lang.ClassCastException: Cannot cast weblogic.wsee.databinding.internal.wlsjaxrpc.JaxRpcProvider to com.sun.xml.ws.spi.db.DatabindingProvider

我究竟做錯了什么？ 我將jaxws-rt用於我的Web服務Java Web服務WebLogic

Answer 1

您遇到了類沖突的問題，這些類是您在部署中附帶的類，還是由WebLogic提供的，因為錯誤消息告訴您：

Cannot cast weblogic.wsee.databinding.internal.wlsjaxrpc.JaxRpcProvider to com.sun.xml.ws.spi.db.DatabindingProvider

在web.xml設置一個過濾器，以告訴您的應用程序偏愛它自己的資源 。