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java.lang.ClassNotFoundException：org.hibernate.criterion.Criterion

[英]java.lang.ClassNotFoundException: org.hibernate.criterion.Criterion

 原文  2017-06-13 07:16:10  1   1    java/ eclipse/ hibernate/ maven

问题描述

我已经在Eclipse下使用Wildfly 9.0.2部署了Web应用程序[CourseWebApplication.war]。

在文件夹中： ...\\wildfly-9.0.2.Final\\standalone\\deployments\\CourseWebProject.war\\WEB-INF\\lib有一个jar [CourseProject.jar]，其中包含db中映射的各种表的Dao和几个servlet（映射在CourseWebProject的web.xml中）。 jar和war都是使用Maven构建的，并且在其pom.xml中具有休眠依赖关系：hibernate-core，hibernate-commons-annotations和hibernate-jpa-2.0-api。

Exception handling request to /CourseWebProject/home: java.lang.NoClassDefFoundError: org/hibernate/criterion/Criterion每次我运行HomeServlet servlet时都会抛出Exception handling request to /CourseWebProject/home: java.lang.NoClassDefFoundError: org/hibernate/criterion/Criterion 。 我检查（在调试中），当它试图区分一个新的DaoImpl对象时抛出了上述异常，但我不明白为什么：

CourseProject / HomeServlet.java 

   public class HomeServlet extends HttpServlet 
{
    private static final long serialVersionUID = 1L;

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException 
    {
        doPost(request,response);
    }

    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
    {
        String username = request.getParameter("userName");
        String password = request.getParameter("password");
        if(username!=null && !username.isEmpty() && password!=null && !password.isEmpty())
        {
            Users user = new Users();
            user.setUsername(username);
            user.setPassword(password);
            **DaoInterface dao = new DaoImpl();**

日志服务器 

2017-06-12 10:45:15,358 INFO  [org.jboss.modules] (main) JBoss Modules version 1.4.3.Final
2017-06-12 10:45:15,629 INFO  [org.jboss.msc] (main) JBoss MSC version 1.2.6.Final
2017-06-12 10:45:15,705 INFO  [org.jboss.as] (MSC service thread 1-6) WFLYSRV0049: WildFly Full 9.0.2.Final (WildFly Core 1.0.2.Final) starting
2017-06-12 10:45:15,707 DEBUG [org.jboss.as.config] (MSC service thread 1-6) Configured system properties:
    awt.toolkit = sun.awt.windows.WToolkit
    file.encoding = Cp1252
    file.encoding.pkg = sun.io
    file.separator = \
    java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
    java.awt.headless = true
    java.awt.printerjob = sun.awt.windows.WPrinterJob
    java.class.path = C:\Users\Riccardo\Downloads\wildfly-9.0.2.Final\jboss-modules.jar
    java.class.version = 52.0
    java.endorsed.dirs = C:\Program Files\Java\jdk1.8.0_131\jre\lib\endorsed
    java.ext.dirs = C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext;C:\windows\Sun\Java\lib\ext
    java.home = C:\Program Files\Java\jdk1.8.0_131\jre
    java.io.tmpdir = C:\Users\Riccardo\AppData\Local\Temp\
    java.library.path = C:\Program Files\Java\jdk1.8.0_131\bin;C:\windows\Sun\Java\bin;C:\windows\system32;C:\windows;native;C:/Program Files/Java/jdk1.8.0_131/bin/../jre/bin/server;C:/Program Files/Java/jdk1.8.0_131/bin/../jre/bin;C:/Program Files/Java/jdk1.8.0_131/bin/../jre/lib/amd64;C:\Program Files\PostgreSQL\9.4\bin;C:\Program Files\Java\jdk1.8.0_131\bin;C:\ProgramData\Oracle\Java\javapath;C:\Program Files (x86)\Lenovo\FusionEngine;C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\windows\system32;C:\windows;C:\windows\System32\Wbem;C:\windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\Lenovo\Bluetooth Software\;C:\Program Files\Lenovo\Bluetooth Software\syswow64;C:\Program Files (x86)\Common Files\lenovo\easyplussdk\bin;C:\Program Files\PuTTY\;C:\Program Files (x86)\Skype\Phone\;C:\Users\Riccardo\Downloads\eclipse;;.
    java.net.preferIPv4Stack = true
    java.runtime.name = Java(TM) SE Runtime Environment
    java.runtime.version = 1.8.0_131-b11
    java.specification.name = Java Platform API Specification
    java.specification.vendor = Oracle Corporation
    java.specification.version = 1.8
    java.util.logging.manager = org.jboss.logmanager.LogManager
    java.vendor = Oracle Corporation
    java.vendor.url = http://java.oracle.com/
    java.vendor.url.bug = http://bugreport.sun.com/bugreport/
    java.version = 1.8.0_131
    java.vm.info = mixed mode
    java.vm.name = Java HotSpot(TM) 64-Bit Server VM
    java.vm.specification.name = Java Virtual Machine Specification
    java.vm.specification.vendor = Oracle Corporation
    java.vm.specification.version = 1.8
    java.vm.vendor = Oracle Corporation
    java.vm.version = 25.131-b11
    javax.management.builder.initial = org.jboss.as.jmx.PluggableMBeanServerBuilder
    javax.xml.datatype.DatatypeFactory = __redirected.__DatatypeFactory
    javax.xml.parsers.DocumentBuilderFactory = __redirected.__DocumentBuilderFactory
    javax.xml.parsers.SAXParserFactory = __redirected.__SAXParserFactory
    javax.xml.stream.XMLEventFactory = __redirected.__XMLEventFactory
    javax.xml.stream.XMLInputFactory = __redirected.__XMLInputFactory
    javax.xml.stream.XMLOutputFactory = __redirected.__XMLOutputFactory
    javax.xml.transform.TransformerFactory = __redirected.__TransformerFactory
    javax.xml.validation.SchemaFactory:http://www.w3.org/2001/XMLSchema = __redirected.__SchemaFactory
    javax.xml.xpath.XPathFactory:http://java.sun.com/jaxp/xpath/dom = __redirected.__XPathFactory
    jboss.bind.address = localhost
    jboss.bind.address.management = localhost
    jboss.home.dir = C:\Users\Riccardo\Downloads\wildfly-9.0.2.Final
    jboss.host.name = arm-pc
    jboss.modules.dir = C:\Users\Riccardo\Downloads\wildfly-9.0.2.Final\modules
    jboss.modules.system.pkgs = org.jboss.byteman
    jboss.node.name = arm-pc
    jboss.qualified.host.name = arm-pc
    jboss.server.base.dir = C:\Users\Riccardo\Downloads\wildfly-9.0.2.Final\standalone
    jboss.server.config.dir = C:\Users\Riccardo\Downloads\wildfly-9.0.2.Final\standalone\configuration
    jboss.server.data.dir = C:\Users\Riccardo\Downloads\wildfly-9.0.2.Final\standalone\data
    jboss.server.deploy.dir = C:\Users\Riccardo\Downloads\wildfly-9.0.2.Final\standalone\data\content
    jboss.server.log.dir = C:\Users\Riccardo\Downloads\wildfly-9.0.2.Final\standalone\log
    jboss.server.name = arm-pc
    jboss.server.persist.config = true
    jboss.server.temp.dir = C:\Users\Riccardo\Downloads\wildfly-9.0.2.Final\standalone\tmp
    line.separator = 

    logging.configuration = file:/C:/Users/Riccardo/Downloads/wildfly-9.0.2.Final/standalone/configuration/logging.properties
    module.path = C:/Users/Riccardo/Downloads/wildfly-9.0.2.Final/modules
    org.jboss.boot.log.file = C:/Users/Riccardo/Downloads/wildfly-9.0.2.Final/standalone/log/boot.log
    org.jboss.logmanager.nocolor = true
    org.jboss.resolver.warning = true
    org.xml.sax.driver = __redirected.__XMLReaderFactory
    os.arch = amd64
    os.name = Windows 8.1
    os.version = 6.3
    path.separator = ;
    program.name = JBossTools: WildFly  9.x
    sun.arch.data.model = 64
    sun.boot.class.path = C:\Program Files\Java\jdk1.8.0_131\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\rt.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\sunrsasign.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_131\jre\classes
    sun.boot.library.path = C:\Program Files\Java\jdk1.8.0_131\jre\bin
    sun.cpu.endian = little
    sun.cpu.isalist = amd64
    sun.desktop = windows
    sun.io.unicode.encoding = UnicodeLittle
    sun.java.command = org.jboss.modules.Main -mp C:/Users/Riccardo/Downloads/wildfly-9.0.2.Final/modules -jaxpmodule javax.xml.jaxp-provider -jaxpmodule javax.xml.jaxp-provider org.jboss.as.standalone -b localhost --server-config=standalone.xml -Djboss.server.base.dir=C:\Users\Riccardo\Downloads\wildfly-9.0.2.Final\standalone
    sun.java.launcher = SUN_STANDARD
    sun.jnu.encoding = Cp1252
    sun.management.compiler = HotSpot 64-Bit Tiered Compilers
    sun.os.patch.level = 
    sun.rmi.dgc.client.gcInterval = 3600000
    sun.rmi.dgc.server.gcInterval = 3600000
    user.country = US
    user.country.format = IT
    user.dir = C:\Users\Riccardo\Downloads\wildfly-9.0.2.Final\bin
    user.home = C:\Users\Riccardo
    user.language = en
    user.language.format = it
    user.name = Riccardo
    user.script = 
    user.timezone = Europe/Berlin
    user.variant = 
2017-06-12 10:45:15,710 DEBUG [org.jboss.as.config] (MSC service thread 1-6) VM Arguments: -Dprogram.name=JBossTools: WildFly  9.x -Xms64m -Xmx512m -XX:MaxPermSize=256m -Dorg.jboss.resolver.warning=true -Djava.net.preferIPv4Stack=true -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000 -Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true -Dorg.jboss.boot.log.file=C:/Users/Riccardo/Downloads/wildfly-9.0.2.Final/standalone/log/boot.log -Dlogging.configuration=file:/C:/Users/Riccardo/Downloads/wildfly-9.0.2.Final/standalone/configuration/logging.properties -Djboss.home.dir=C:/Users/Riccardo/Downloads/wildfly-9.0.2.Final -Dorg.jboss.logmanager.nocolor=true -Djboss.bind.address.management=localhost -Dfile.encoding=Cp1252 
2017-06-12 10:45:17,535 INFO  [org.jboss.as.controller.management-deprecated] (ServerService Thread Pool -- 21) WFLYCTL0028: Attribute 'job-repository-type' in the resource at address '/subsystem=batch' is deprecated, and may be removed in future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.
2017-06-12 10:45:17,540 INFO  [org.jboss.as.controller.management-deprecated] (ServerService Thread Pool -- 10) WFLYCTL0028: Attribute 'enabled' in the resource at address '/subsystem=datasources/data-source=ExampleDS' is deprecated, and may be removed in future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.
2017-06-12 10:45:17,634 INFO  [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) WFLYDS0004: Found CourseWebProject.war in deployment directory. To trigger deployment create a file called CourseWebProject.war.dodeploy
2017-06-12 10:45:17,635 INFO  [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) WFLYDS0004: Found HelloWeb.war in deployment directory. To trigger deployment create a file called HelloWeb.war.dodeploy
2017-06-12 10:45:17,677 INFO  [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0039: Creating http management service using socket-binding (management-http)
2017-06-12 10:45:17,706 INFO  [org.xnio] (MSC service thread 1-6) XNIO version 3.3.1.Final
2017-06-12 10:45:17,720 INFO  [org.xnio.nio] (MSC service thread 1-6) XNIO NIO Implementation Version 3.3.1.Final
2017-06-12 10:45:17,796 INFO  [org.wildfly.extension.io] (ServerService Thread Pool -- 37) WFLYIO001: Worker 'default' has auto-configured to 8 core threads with 64 task threads based on your 4 available processors
2017-06-12 10:45:17,850 INFO  [org.jboss.as.jsf] (ServerService Thread Pool -- 44) WFLYJSF0007: Activated the following JSF Implementations: [main]
2017-06-12 10:45:17,891 INFO  [org.jboss.as.naming] (ServerService Thread Pool -- 46) WFLYNAM0001: Activating Naming Subsystem
2017-06-12 10:45:17,914 INFO  [org.jboss.as.naming] (MSC service thread 1-3) WFLYNAM0003: Starting Naming Service
2017-06-12 10:45:17,923 INFO  [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 33) WFLYJCA0004: Deploying JDBC-compliant driver class org.h2.Driver (version 1.3)
2017-06-12 10:45:17,936 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 38) WFLYCLINF0001: Activating Infinispan subsystem.
2017-06-12 10:45:17,949 INFO  [org.jboss.as.security] (ServerService Thread Pool -- 53) WFLYSEC0002: Activating Security Subsystem
2017-06-12 10:45:17,954 INFO  [org.jboss.as.webservices] (ServerService Thread Pool -- 56) WFLYWS0002: Activating WebServices Extension
2017-06-12 10:45:17,962 INFO  [org.jboss.as.security] (MSC service thread 1-1) WFLYSEC0001: Current PicketBox version=4.9.2.Final
2017-06-12 10:45:17,963 WARN  [org.jboss.as.txn] (ServerService Thread Pool -- 54) WFLYTX0013: Node identifier property is set to the default value. Please make sure it is unique.
2017-06-12 10:45:17,975 INFO  [org.jboss.as.connector] (MSC service thread 1-7) WFLYJCA0009: Starting JCA Subsystem (IronJacamar 1.2.5.Final)
2017-06-12 10:45:17,993 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-7) WFLYJCA0018: Started Driver service with driver-name = h2
2017-06-12 10:45:18,188 INFO  [org.jboss.as.mail.extension] (MSC service thread 1-1) WFLYMAIL0001: Bound mail session [java:jboss/mail/Default]
2017-06-12 10:45:18,278 INFO  [org.wildfly.extension.undertow] (ServerService Thread Pool -- 55) WFLYUT0003: Undertow 1.2.9.Final starting
2017-06-12 10:45:18,289 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0003: Undertow 1.2.9.Final starting
2017-06-12 10:45:18,573 INFO  [org.wildfly.extension.undertow] (ServerService Thread Pool -- 55) WFLYUT0014: Creating file handler for path C:\Users\Riccardo\Downloads\wildfly-9.0.2.Final/welcome-content
2017-06-12 10:45:19,589 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-2) WFLYSRV0027: Starting deployment of "CourseWebProject.war" (runtime-name: "CourseWebProject.war")
2017-06-12 10:45:19,594 INFO  [org.jboss.as.server.deployment.scanner] (MSC service thread 1-4) WFLYDS0013: Started FileSystemDeploymentService for directory C:\Users\Riccardo\Downloads\wildfly-9.0.2.Final\standalone\deployments
2017-06-12 10:45:19,595 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-4) WFLYSRV0027: Starting deployment of "HelloWeb.war" (runtime-name: "HelloWeb.war")
2017-06-12 10:45:19,618 INFO  [org.jboss.remoting] (MSC service thread 1-6) JBoss Remoting version 4.0.9.Final
2017-06-12 10:45:19,658 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0012: Started server default-server.
2017-06-12 10:45:19,678 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-4) WFLYUT0018: Host default-host starting
2017-06-12 10:45:19,949 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0006: Undertow HTTP listener default listening on localhost/127.0.0.1:8080
2017-06-12 10:45:20,139 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-5) WFLYJCA0001: Bound data source [java:jboss/datasources/ExampleDS]
2017-06-12 10:45:20,482 INFO  [org.jboss.ws.common.management] (MSC service thread 1-1) JBWS022052: Starting JBoss Web Services - Stack CXF Server 5.0.0.Final
2017-06-12 10:45:24,837 INFO  [org.wildfly.extension.undertow] (ServerService Thread Pool -- 59) WFLYUT0021: Registered web context: /CourseWebProject
2017-06-12 10:45:24,837 INFO  [org.wildfly.extension.undertow] (ServerService Thread Pool -- 68) WFLYUT0021: Registered web context: /HelloWeb
2017-06-12 10:45:24,883 INFO  [org.jboss.as.server] (ServerService Thread Pool -- 34) WFLYSRV0010: Deployed "HelloWeb.war" (runtime-name : "HelloWeb.war")
2017-06-12 10:45:24,884 INFO  [org.jboss.as.server] (ServerService Thread Pool -- 34) WFLYSRV0010: Deployed "CourseWebProject.war" (runtime-name : "CourseWebProject.war")
2017-06-12 10:45:25,257 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:9990/management
2017-06-12 10:45:25,258 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://127.0.0.1:9990
2017-06-12 10:45:25,259 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0025: WildFly Full 9.0.2.Final (WildFly Core 1.0.2.Final) started in 10260ms - Started 352 of 539 services (232 services are lazy, passive or on-demand)
2017-06-12 10:48:05,056 ERROR [io.undertow.request] (default task-3) UT005023: Exception handling request to /CourseWebProject/home: java.lang.NoClassDefFoundError: org/hibernate/criterion/Criterion
    at com.arm.course.ui.HomeServlet.doPost(HomeServlet.java:32)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
    at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:86)
    at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
    at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
    at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
    at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
    at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
    at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
    at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
    at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58)
    at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:72)
    at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
    at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76)
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
    at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
    at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:282)
    at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:261)
    at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:80)
    at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:172)
    at io.undertow.server.Connectors.executeRootHandler(Connectors.java:199)
    at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:774)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ClassNotFoundException: org.hibernate.criterion.Criterion from [Module "deployment.CourseWebProject.war:main" from Service Module Loader]
    at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:205)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:455)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:404)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:385)
    at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:130)
    ... 30 more

CourseWebProject / pom.xml的 

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>org.arm.coursewebapp</groupId>
  <artifactId>CourseWebProject</artifactId>
  <packaging>war</packaging>
  <version>0.0.1-SNAPSHOT</version>
  <name>CourseWebProject Maven Webapp</name>
  <url>http://maven.apache.org</url>

  <repositories>
  <repository>
    <id>java.net2</id>
    <name>Repository hosting the jee6 artifacts</name>
    <url>http://download.java.net/maven/2</url>
  </repository>
</repositories>  

  <dependencies>

    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>3.8.1</version>
      <scope>test</scope>
    </dependency>

     <dependency>
    <groupId>javax</groupId>
    <artifactId>javaee-web-api</artifactId>
    <version>6.0</version>
    <scope>provided</scope>
    </dependency>

    <!-- HIBERNATE FRAMEWORK AND DEPENDENCY -->
     <dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-core</artifactId>
    <version>5.2.10.Final</version>
    </dependency>

    <dependency>
    <groupId>org.antlr</groupId>
    <artifactId>antlr-runtime</artifactId>
    <version>3.5.2</version>
    </dependency>

    <dependency>
    <groupId>dom4j</groupId>
    <artifactId>dom4j</artifactId>
    <version>1.6.1</version>
    </dependency>

    <dependency>
    <groupId>org.apache.geronimo.specs</groupId>
    <artifactId>geronimo-jta_1.1_spec</artifactId>
    <version>1.1.1</version>
    </dependency>

    <dependency>
    <groupId>org.hibernate.common</groupId>
    <artifactId>hibernate-commons-annotations</artifactId>
    <version>5.0.0.Final</version>
    </dependency>

    <dependency>
    <groupId>org.hibernate.javax.persistence</groupId>
    <artifactId>hibernate-jpa-2.0-api</artifactId>
    <version>1.0.1.Final</version>
    </dependency>

    <dependency>
    <groupId>org.jboss</groupId>
    <artifactId>jandex</artifactId>
    <version>2.0.3.Final</version>
    </dependency>

    <dependency>
    <groupId>javassist</groupId>
    <artifactId>javassist</artifactId>
    <version>3.12.1.GA</version>
    </dependency>

    <dependency>
    <groupId>org.jboss.logging</groupId>
    <artifactId>jboss-logging</artifactId>
    <version>3.3.1.Final</version>
    </dependency>

    <dependency>
    <groupId>xml-apis</groupId>
    <artifactId>xml-apis</artifactId>
    <version>2.0.2</version>
    </dependency>


  </dependencies>
  <build>
    <finalName>CourseWebProject</finalName>
  </build>
</project>

CourseProject / DaoImp.java 

[public class DaoImpl implements DaoInterface
{
    private Session session = null;

    private void buildSessionFactory()
    {
        Configuration configuration = new Configuration();
        configuration.configure("/com/arm/course/model/hbm/hibernate.cfg.xml");
        SessionFactory sessionFactory = configuration.buildSessionFactory();    
        session = sessionFactory.openSession();
    }

    public DaoImpl()
    {
        buildSessionFactory();
    }

关于我的CourseWebProject.war的树形文件夹 

  wildfly-9.0.2.Final\standalone\deployments\CourseWebProject.war
Folder PATH listing for volume Windows8_OS
Volume serial number is BAAC-FBDE
C:.
³   Homepage.html
³   tree.txt
³   
ÃÄÄÄcss
ÃÄÄÄhtml
³       Login.html
³       loginError.html
³       loginOk.html
³       
ÃÄÄÄjs
ÃÄÄÄMETA-INF
³   ³   MANIFEST.MF
³   ³   
³   ÀÄÄÄmaven
³       ÀÄÄÄorg.arm.coursewebapp
³           ÀÄÄÄCourseWebProject
³                   pom.properties
³                   pom.xml
³                   
ÀÄÄÄWEB-INF
    ³   web.xml
    ³   
    ÀÄÄÄlib
        ÀÄÄÄCourseProject.jar
            ÃÄÄÄcom
            ³   ÀÄÄÄarm
            ³       ÀÄÄÄcourse
            ³           ÃÄÄÄdao
            ³           ³       DaoImpl.class
            ³           ³       DaoInterface.class
            ³           ³       TestDao.class
            ³           ³       
            ³           ÃÄÄÄmodel
            ³           ³   ³   Classroom.class
            ³           ³   ³   ClassroomId.class
            ³           ³   ³   Course.class
            ³           ³   ³   Location.class
            ³           ³   ³   Person.class
            ³           ³   ³   Subject.class
            ³           ³   ³   SubjectId.class
            ³           ³   ³   Users.class
            ³           ³   ³   UsersId.class
            ³           ³   ³   
            ³           ³   ÀÄÄÄhbm
            ³           ³           Classroom.hbm.xml
            ³           ³           Course.hbm.xml
            ³           ³           hibernate.cfg.xml
            ³           ³           Location.hbm.xml
            ³           ³           Person.hbm.xml
            ³           ³           Subject.hbm.xml
            ³           ³           Users.hbm.xml
            ³           ³           
            ³           ÀÄÄÄui
            ³                   HomeServlet.class
            ³                   LoginFilter.class
            ³                   LoginHomepageServlet.class
            ³                   
            ÀÄÄÄMETA-INF
                ³   MANIFEST.MF
                ³   
                ÀÄÄÄmaven
                    ÀÄÄÄcom.arm.course
                        ÀÄÄÄCourseProject
                                pom.properties
                                pom.xml

1 个解决方案

解决方案1
 0  2017-06-13 07:34:19

我不太喜欢Wildfly / JBoss（我更喜欢Tomcat / Spring Boot），所以我不太确定此JEE应用程序服务器的WAR的预期形状。

看来JBoss类加载器尝试加载Criterion类，但未在类路径中找到它。 对于“经典” WAR，外部库应该位于WEB-INF/lib ，除了CourseProject.jar之外，其中是否还有任何Hibernate JAR？ 它也可以在服务器的lib目录中，尽管我不确定这是一个很好的做法。

如果这在您的IDE中可行，请检查Criterion类位于哪个JAR中，并检查此JAR是否在您部署的包中。 如果您是从Eclipse部署的，请检查绑定是否正确完成，或者只是不要这样做，因为您将从事其他工作，因此最终将要使用：使用Maven构建WAR，以确保最终结果正确构建，然后部署它。

希望这可以帮助！

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