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我正在使用我的 Web 应用程序，它使用 JBoss 7 AS 作为应用程序服务器。我最近安装了 JBoss 7，它可以顺利启动。现在，当我尝试在 WebContent 文件夹下仅使用 index.html 运行非常简单的 Web 应用程序时，我收到以下错误：

HTTP Status 404 - The requested resource (/BookStore/index.html) is not available

我知道这意味着 JBoss 服务器找不到该位置，但是当我在控制台中看不到任何错误时会出现什么问题。

这是我的web.xml文件：

<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="3.0"
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
<display-name>BookStore</display-name>
<context-param>
    <description>State saving method: 'client' or 'server' (=default). See JSF Specification 2.5.2</description>
    <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
    <param-value>server</param-value>
</context-param>
<context-param>
    <param-name>javax.servlet.jsp.jstl.fmt.localizationContext</param-name>
    <param-value>resources.application</param-value>
</context-param>
<context-param>
    <param-name>org.apache.myfaces.ALLOW_JAVASCRIPT</param-name>
    <param-value>true</param-value>
</context-param>
<context-param>
    <param-name>org.apache.myfaces.AUTO_SCROLL</param-name>
    <param-value>true</param-value>
</context-param>
<context-param>
    <param-name>org.apache.myfaces.DETECT_JAVASCRIPT</param-name>
    <param-value>false</param-value>
</context-param>
<context-param>
    <param-name>org.apache.myfaces.PRETTY_HTML</param-name>
    <param-value>true</param-value>
</context-param>
<listener>
    <listener-class>org.apache.myfaces.webapp.StartupServletContextListener</listener-class>
</listener>
<servlet>
    <servlet-name>Faces Servlet</servlet-name>
    <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>/faces/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>*.jsf</url-pattern>
</servlet-mapping>
<servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>*.faces</url-pattern>
</servlet-mapping>
<servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>*.xhtml</url-pattern>
</servlet-mapping>
<welcome-file-list>
    <welcome-file>/index.html</welcome-file>
</welcome-file-list>

和index.html文件：

<!DOCTYPE html>
<html>
<head>
  <meta charset="ISO-8859-1">
  <title>Success</title>
</head>
<body>
<p>Hello World!</p>
</body>
</html>

在这种情况下我能做什么？我正在使用 Eclipse Indigo 并澄清在收到HTTP Status 404 错误之前我没有部署项目的 .war 文件。但是，当我尝试通过创建名为 BookStore.war.dodeploy JBOSS_PATH/Standalone/Deployments的文件来部署该特定 .war 文件时，我收到了部署失败错误，错误的根本原因是：

16:06:02,958 WARN  [org.hibernate.engine.jdbc.internal.JdbcServicesImpl] (MSC service     thread 1-4) HHH000342: Could not obtain connection to query metadata : No suitable driver found for jdbc:derby:C:\Users\Amir\workspace\BookStoreDB;create=true
16:06:02,966 INFO  [org.hibernate.dialect.Dialect] (MSC service thread 1-4) HHH000400: Using dialect: org.hibernate.dialect.DerbyDialect
16:06:02,974 WARN  [org.hibernate.dialect.DerbyDialect] (MSC service thread 1-4) HHH000430: The DerbyDialect dialect has been deprecated; use one of the version-specific dialects instead
16:06:02,980 INFO  [org.hibernate.engine.jdbc.internal.LobCreatorBuilder] (MSC service thread 1-4) HHH000422: Disabling contextual LOB creation as connection was null
16:06:02,986 INFO  [org.hibernate.engine.transaction.internal.TransactionFactoryInitiator] (MSC service thread 1-4) HHH000268: Transaction strategy: org.hibernate.engine.transaction.internal.jta.CMTTransactionFactory
16:06:02,991 INFO  [org.hibernate.hql.internal.ast.ASTQueryTranslatorFactory] (MSC service thread 1-4) HHH000397: Using ASTQueryTranslatorFactory
16:06:03,056 INFO  [org.hibernate.validator.util.Version] (MSC service thread 1-4) Hibernate Validator 4.2.0.Final
16:06:03,554 INFO  [org.hibernate.tool.hbm2ddl.SchemaUpdate] (MSC service thread 1-4) HHH000228: Running hbm2ddl schema update
16:06:03,555 INFO  [org.hibernate.tool.hbm2ddl.SchemaUpdate] (MSC service thread 1-4) HHH000102: Fetching database metadata
16:06:03,555 ERROR [org.hibernate.tool.hbm2ddl.SchemaUpdate] (MSC service thread 1-4) HHH000319: Could not get database metadata: java.sql.SQLException: No suitable driver found for jdbc:derby:C:\Users\Amir\workspace\BookStoreDB;create=true
at java.sql.DriverManager.getConnection(Unknown Source) [rt.jar:1.6.0_35]
at java.sql.DriverManager.getConnection(Unknown Source) [rt.jar:1.6.0_35]
at org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl.getConnection(DriverManagerConnectionProviderImpl.java:173) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.prepare(SuppliedConnectionProviderConnectionHelper.java:51) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:194) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:178) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:457) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1737) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:84) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:904) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:889) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:73) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.createContainerEntityManagerFactory(PersistenceUnitServiceImpl.java:162) [jboss-as-jpa-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.start(PersistenceUnitServiceImpl.java:85) [jboss-as-jpa-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) [rt.jar:1.6.0_35]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [rt.jar:1.6.0_35]
at java.lang.Thread.run(Unknown Source) [rt.jar:1.6.0_35]

关于上述错误，我使用的是 Embdedded Derby，并且我已经检查并确保它在库/jar 中具有 Embedded Derby 驱动程序。我也在使用 Hibernate 来建立连接。同样有趣的是，当我运行 JUnit 测试时，我将一些数据保存到数据库中，但由于某种原因，我只是不明白为什么它在上面的错误中说 Could not obtain connection to query metadata : No suitable driver found for jdbc:derby:C:\Users\Amir\workspace\BookStoreDB;create=true。

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1 回答 1

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经过深入研究后，我发现 JBoss AS7 实际上并不支持 YET MyFaces。一位 JBoss 开发人员回答了以下问题：

您好 JBoss 团队，

我想知道我是否可以使用 MyFaces 而不是 Mojarra 作为 jsf
实现。抱歉，如果这不是问这个问题的地方。

谢谢

拉斐尔·卡斯特罗

**对于 AS7，我们目前无法让您使用 MyFaces。它在待办事项列表上，但尚未计划发布。

斯坦**

这是该讨论的 URL Use MyFaces 而不是 Mojarra with JBoss AS7。

因此，您似乎必须使用以前版本的 JBoss，例如 JBoss 6。希望这会有所帮助。

于 2013-10-25T14:07:43.633 回答