org.springframework.orm.hibernate4.support.OpenSessionInViewFilter 是Spring为我们解决Hibernate的Session的关闭与开启问题. Hibernate 允许对关联对象.属性进行延迟加载,但是必须保证延迟加载的操作限于同一个 Hibernate Session 范围之内进行.如果 Service 层返回一个启用了延迟加载功能的领域对象给 Web 层,当 Web 层访问到那些需要延迟加载的数据时,由于加载领域对象的…
---恢复内容开始--- /* * Copyright 2002-2014 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License a…
/* * Copyright 2002-2014 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://…
1.错误描述 严重: Context initialization failed org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.springframework.orm.hibernate4.HibernateTemplate] for bean with name 'hibernateTemplate' defined in ServletContext resourc…
17:40:17,249 ERROR DefaultDispatcherErrorHandler:42 - Exception occurred during processing request: could not initialize proxy - no Session org.hibernate.LazyInitializationException: could not initialize proxy - no Session at org.hibernate.proxy.Abst…