这是我的发布/保存数据。我想在保存数据后列出我上传的文件。我已经尝试过Ajax.BeginForm，但它不支持enctype。我想在不重新加载的情况下返回整个页面。这是我的代码保存数据：
***The POM for com.microsoft.sqlserver:sqljdbc4:jar:4.0 is missing, no dependency information available***
--- exec-maven-plugin:1.2.1:exec (default-cli) @ hibernate-course ---
1. DEBUG - Logging Provider: org.jboss.logging.Log4jLoggerProvider
---
---
---
---
WARN - HHH000181: No appropriate connection provider encountered, assuming application will be supplying connections
WARN - HHH000342: Could not obtain connection to query metadata : The application must supply JDBC connections
org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:244)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:208)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189)
at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:51)
at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:217)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189)
at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.handleTypes(MetadataBuildingProcess.java:352)
at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:111)
at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.build(MetadataBuildingProcess.java:83)
at org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:418)
at org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:87)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:692)
at com.infiniteskills.data.HibernateUtil.buildSessionFactory(HibernateUtil.java:18)
at com.infiniteskills.data.HibernateUtil.<clinit>(HibernateUtil.java:11)
at com.infiniteskills.data.Application.main(Application.java:9)
Caused by: org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set
at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.determineDialect(DialectFactoryImpl.java:100)
at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.buildDialect(DialectFactoryImpl.java:54)
at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:137)
at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35)
at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:88)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:234)
... 15 more
Exception in thread "main" java.lang.ExceptionInInitializerError
at com.infiniteskills.data.Application.main(Application.java:9)
Caused by: java.lang.RuntimeException: There was an error building the factory
at com.infiniteskills.data.HibernateUtil.buildSessionFactory(HibernateUtil.java:22)
at com.infiniteskills.data.HibernateUtil.<clinit>(HibernateUtil.java:11)
... 1 more
------------------------------------------------------------------------
BUILD FAILURE
------------------------------------------------------------------------
Total time: 2.019s
Finished at: Fri Feb 05 09:21:47 PKT 2016
Final Memory: 6M/109M
------------------------------------------------------------------------
Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.2.1:exec (default-cli) on project hibernate-course: Command execution failed. Process exited with an error: 1 (Exit value: 1) -> [Help 1]
To see the full stack trace of the errors, re-run Maven with the -e switch.
Re-run Maven using the -X switch to enable full debug logging.
**For more information about the errors and possible solutions, please read the following articles:**
[Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException