休眠不与Spring MVC框架

我想学习Spring MVC中使用Hibernate。为此，我试图向mysql表中添加表单值，但出现错误。我不知道如何使它工作。我已经用Google搜索了，但无法为我的工作获得。任何人都可以请帮助我吗？这里是我的下面::休眠不与Spring MVC框架

我的hibernate.cfg.xml尝试在WEB-INF/classes文件夹>>>

<?xml version='1.0' encoding='utf-8'?> 

<!DOCTYPE hibernate-configuration PUBLIC 
     "-//Hibernate/Hibernate Configuration DTD 3.0//EN" 
     "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd"> 

<hibernate-configuration> 

    <session-factory> 

     <!-- Database connection settings --> 

    <property name="connection.driver_class">com.mysql.jdbc.Driver</property> 
    <property name="connection.url">jdbc:mysql://localhost:3306/springhibernate</property> 
    <property name="connection.username">root</property> 
    <property name="connection.password"></property> 
    <property name="connection.pool_size">1</property> 
    <property name="dialect">org.hibernate.dialect.MySQLDialect</property> 
    <property name="current_session_context_class">thread</property> 
    <property name="cache.provider_class">org.hibernate.cache.internal.NoCacheProvider</property> 
    <property name="show_sql">true</property> 
    <property name="hbm2ddl.auto">create</property> 

    <mapping class="com.springMVCHibernate.dt.RegistrationDT" /> 

    </session-factory> 

</hibernate-configuration>

下WEB-INF文件夹，我的春天 - 调度 - servlet.xml中>>>

<beans xmlns="http://www.springframework.org/schema/beans" 
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
     xmlns:context="http://www.springframework.org/schema/context" 
     xmlns:mvc="http://www.springframework.org/schema/mvc" 
     xsi:schemaLocation="http://www.springframework.org/schema/beans 
     http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 
     http://www.springframework.org/schema/context 
     http://www.springframework.org/schema/context/spring-context-3.0.xsd 
     http://www.springframework.org/schema/mvc 
     http://www.springframework.org/schema/mvc/spring-mvc.xsd"> 

<context:component-scan base-package="com.springMVCHibernate.dao,com.springMVCHibernate.dt, 
             com.springMVCHibrernate.controllers" /> 

<mvc:annotation-driven/> 

<bean id="viewResolver" 
     class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 
      <property name="prefix"> 
       <value>/WEB-INF/</value> 
      </property> 
      <property name="suffix"> 
       <value>.jsp</value> 
      </property> 
     </bean> 

<bean id="messageSource" 
     class="org.springframework.context.support.ReloadableResourceBundleMessageSource"> 
    <property name="basename" value="/WEB-INF/messages"/> 
</bean> 

</beans>

我在WEB-INF文件夹>>>那里我试图挽救v

<?xml version="1.0" encoding="UTF-8"?> 
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
     xmlns="http://java.sun.com/xml/ns/javaee" 
     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" 
     version="3.0"> 

    <display-name>springmvchibernate</display-name> 

    <servlet> 
    <servlet-name>spring-dispatcher</servlet-name> 
    <servlet-class> 
     org.springframework.web.servlet.DispatcherServlet <!-- front controller --> 
    </servlet-class> 
    </servlet> 

    <servlet-mapping> 
    <servlet-name>spring-dispatcher</servlet-name> 
    <url-pattern>/</url-pattern> 
    </servlet-mapping> 

</web-app>

我在控制器添加方法的web.xml ALUE数据库>>>

@RequestMapping(value="/registration/add", method=RequestMethod.POST) 
public void submitAdmissionForm(@ModelAttribute("registrationDT") RegistrationDT registrationDT){ 

    RegistrationDAO registrationDAO = new RegistrationDAO(); 
    registrationDAO.addRegistration(registrationDT); 

    System.out.println("Saved Successfully."); 
}

我RegistrationDAO >>>

public class RegistrationDAO implements IRegistrationDAO { 

RegistrationDT registrationDT = null; 
    private SessionFactory sessionFactory; 
    public void addRegistration(RegistrationDT registrationDT){ 
     sessionFactory = new Configuration() 
     .configure() // configures settings from hibernate.cfg.xml 
     .buildSessionFactory(); 
      Session session = sessionFactory.openSession(); 
      session.beginTransaction(); 
       session.saveOrUpdate(registrationDT); 
      session.getTransaction().commit(); 
      session.close(); 
     } 

}

我IRegistrationDAO >>>

public interface IRegistrationDAO { 

     public void addRegistration(RegistrationDT registrationDT); 

}

并提交表单值之后，我有这个错误>>>

HTTP状态500 - 请求处理失败;嵌套的例外是org.hibernate.exception.JDBCConnectionException：无法打开连接

任何人都可以请帮助???

**完整的堆栈跟踪** - 根据需要>>>

Sep 19, 2015 4:22:02 PM org.hibernate.tool.hbm2ddl.SchemaExport execute 
ERROR: HHH000231: Schema export unsuccessful 
java.sql.SQLException: No suitable driver found for jdbc:mysql://localhost:3306/springhibernate 
    at java.sql.DriverManager.getConnection(Unknown Source) 
    at java.sql.DriverManager.getConnection(Unknown Source) 
    at org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl.getConnection(DriverManagerConnectionProviderImpl.java:192) 
    at org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.prepare(SuppliedConnectionProviderConnectionHelper.java:51) 
    at org.hibernate.tool.hbm2ddl.DatabaseExporter.<init>(DatabaseExporter.java:52) 
    at org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport.java:367) 
    at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:304) 
    at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:293) 
    at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:490) 
    at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1741) 
    at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1779) 
    at com.springMVCHibernate.dao.RegistrationDAO.addRegistration(RegistrationDAO.java:19) 
    at com.springMVCHibrernate.controllers.RegistrationController.submitAdmissionForm(RegistrationController.java:30) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
    at java.lang.reflect.Method.invoke(Unknown Source) 
    at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215) 
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132) 
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104) 
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:749) 
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:689) 
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83) 
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938) 
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870) 
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961) 
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:863) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:650) 
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:731) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) 
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) 
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:957) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423) 
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079) 
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620) 
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) 
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) 
    at java.lang.Thread.run(Unknown Source) 

Sep 19, 2015 4:22:02 PM org.hibernate.tool.hbm2ddl.SchemaExport execute 
INFO: HHH000230: Schema export complete 
Sep 19, 2015 4:22:02 PM org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions 
WARN: SQL Error: 0, SQLState: 08001 
Sep 19, 2015 4:22:02 PM org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions 
ERROR: No suitable driver found for jdbc:mysql://localhost:3306/springhibernate 
Sep 19, 2015 4:22:02 PM org.apache.catalina.core.StandardWrapperValve invoke 
SEVERE: Servlet.service() for servlet [spring-dispatcher] in context with path [/springmvchibernate] threw exception [Request processing failed; nested exception is org.hibernate.exception.JDBCConnectionException: Could not open connection] with root cause 
java.sql.SQLException: No suitable driver found for jdbc:mysql://localhost:3306/springhibernate 
    at java.sql.DriverManager.getConnection(Unknown Source) 
    at java.sql.DriverManager.getConnection(Unknown Source) 
    at org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl.getConnection(DriverManagerConnectionProviderImpl.java:192) 
    at org.hibernate.internal.AbstractSessionImpl$NonContextualJdbcConnectionAccess.obtainConnection(AbstractSessionImpl.java:278) 
    at org.hibernate.engine.jdbc.internal.LogicalConnectionImpl.obtainConnection(LogicalConnectionImpl.java:297) 
    at org.hibernate.engine.jdbc.internal.LogicalConnectionImpl.getConnection(LogicalConnectionImpl.java:169) 
    at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.doBegin(JdbcTransaction.java:67) 
    at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.begin(AbstractTransactionImpl.java:160) 
    at org.hibernate.internal.SessionImpl.beginTransaction(SessionImpl.java:1363) 
    at com.springMVCHibernate.dao.RegistrationDAO.addRegistration(RegistrationDAO.java:22) 
    at com.springMVCHibrernate.controllers.RegistrationController.submitAdmissionForm(RegistrationController.java:30) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
    at java.lang.reflect.Method.invoke(Unknown Source) 
    at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215) 
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132) 
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104) 
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:749) 
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:689) 
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83) 
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938) 
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870) 
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961) 
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:863) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:650) 
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:731) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) 
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) 
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:957) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423) 
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079) 
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620) 
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) 
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) 
    at java.lang.Thread.run(Unknown Source)

来源

2015-09-19 Sumon Bappi

您可以发布完整的堆栈跟踪？很难知道发生异常的位置。 – Koby

@Koby嘿koby，我已经上传完整的堆栈跟踪。我认为这会帮助你 –

似乎你缺少MySQL驱动程序jar。你在使用Maven还是类似的东西？ – Koby

我认为你必须确保在以下的至少一个：

如果你运行你的战争在servlet容器中的文件 - 你可以将你的驱动程序放入到lib文件夹中。
驱动程序（MySQL的连接器）是在WAR文件内WEB-INF/lib文件夹。

如果您正在运行IDE - 确保将mysql连接器添加到类路径中。这种方式取决于IDE。

来源

2015-09-20 06:16:01 asm0dey

感谢您的回复。但是这一切都被检查 –

休眠不与Spring MVC框架

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