采用Spring+Struts2+Hibernate框架，实现一个仿天猫购物网站的web工程(毕设&课设&实训&大作业&竞赛&项

package pers.anshay.tmall.service.impl; import java.io.Serializable; import java.util.Collection; import java.util.Iterator; import java.util.List; import org.hibernate.Filter; import org.hibernate.HibernateException; import org.hibernate.Interceptor; import org.hibernate.LockMode; import org.hibernate.ReplicationMode; import org.hibernate.SessionFactory; import org.hibernate.criterion.DetachedCriteria; import org.springframework.beans.BeansException; import org.springframework.beans.factory.BeanFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.dao.DataAccessException; import org.springframework.jdbc.support.SQLExceptionTranslator; import org.springframework.orm.hibernate3.HibernateCallback; import pers.anshay.tmall.dao.impl.DAOImpl; /** * @author Anshay * @date 2018年6月5日 * @explain 使用委托模式对注入的dao进行委托 */ public class ServiceDelegateDAO { @Autowired DAOImpl dao; public void delete(Object entity) throws DataAccessException { dao.delete(entity); } public Serializable save(Object entity) throws DataAccessException { return dao.save(entity); } public void afterPropertiesSet() { dao.afterPropertiesSet(); } public int bulkUpdate(String queryString, Object... values) throws DataAccessException { return dao.bulkUpdate(queryString, values); } public int bulkUpdate(String queryString, Object value) throws DataAccessException { return dao.bulkUpdate(queryString, value); } public int bulkUpdate(String queryString) throws DataAccessException { return dao.bulkUpdate(queryString); } public void clear() throws DataAccessException { dao.clear(); } public void closeIterator(Iterator arg0) throws DataAccessException { dao.closeIterator(arg0); } public boolean contains(Object entity) throws DataAccessException { return dao.contains(entity); } public DataAccessException convertHibernateAccessException(HibernateException ex) { return dao.convertHibernateAccessException(ex); } public void delete(Object entity, LockMode lockMode) throws DataAccessException { dao.delete(entity, lockMode); } public void delete(String entityName, Object entity, LockMode lockMode) throws DataAccessException { dao.delete(entityName, entity, lockMode); } public void delete(String entityName, Object entity) throws DataAccessException { dao.delete(entityName, entity); } public void deleteAll(Collection entities) throws DataAccessException { dao.deleteAll(entities); } public Filter enableFilter(String filterName) throws IllegalStateException { return dao.enableFilter(filterName); } public boolean equals(Object obj) { return dao.equals(obj); } public void evict(Object entity) throws DataAccessException { dao.evict(entity); } public <T> T execute(HibernateCallback<T> action) throws DataAccessException { return dao.execute(action); } public List executeFind(HibernateCallback<?> action) throws DataAccessException { return dao.executeFind(action); } public <T> T executeWithNativeSession(HibernateCallback<T> action) { return dao.executeWithNativeSession(action); } public <T> T executeWithNewSession(HibernateCallback<T> action) { return dao.executeWithNewSession(action); } public List find(String queryString, Object... values) throws DataAccessException { return dao.find(queryString, values); } public List find(String queryString, Object value) throws DataAccessException { return dao.find(queryString, value); } public List find(String queryString) throws DataAccessException { return dao.find(queryString); } public List findByCriteria(DetachedCriteria criteria, int firstResult, int maxResults) throws DataAccessException { return dao.findByCriteria(criteria, firstResult, maxResults); } public List findByCriteria(DetachedCriteria criteria) throws DataAccessException { return dao.findByCriteria(criteria); } public List findByExample(Object exampleEntity, int firstResult, int maxResults) throws DataAccessException { return dao.findByExample(exampleEntity, firstResult, maxResults); } public List findByExample(Object exampleEntity) throws DataAccessException { return dao.findByExample(exampleEntity); } public List findByExample(String entityName, Object exampleEntity, int firstResult, int maxResults) throws DataAccessException { return dao.findByExample(entityName, exampleEntity, firstResult, maxResults); } public List findByExample(String entityName, Object exampleEntity) throws DataAccessException { return dao.findByExample(entityName, exampleEntity); } public List findByNamedParam(String queryString, String paramName, Object value) throws DataAccessException { return dao.findByNamedParam(queryString, paramName, value); } public List findByNamedParam(String queryString, String[] paramNames, Object[] values) throws DataAccessException { return dao.findByNamedParam(queryString, paramNames, values); } public List findByNamedQuery(String queryName, Object... values) throws DataAccessException { return dao.findByNamedQuery(queryName, values); } public List findByNamedQuery(String queryName, Object value) throws DataAccessException { return dao.findByNamedQuery(queryName, value); } public List findByNamedQuery(String queryName) throws DataAccessException { return dao.findByNamedQuery(queryName); } public List findByNamedQueryAndNamedParam(String queryName, String paramName, Object value) throws DataAccessException { return dao.findByNamedQueryAndNamedParam(queryName, paramName, value); } public List findByNamedQueryAndNamedParam(String queryName, String[] paramNames, Object[] values) throws DataAccessException { return dao.findByNamedQueryAndNamedParam(queryName, paramNames, values); } public List findByNamedQueryAndValueBean(String queryName, Object valueBean) throws DataAccessException { return dao.findByNamedQueryAndValueBean(queryName, valueBean); } public List findByValueBean(String queryString, Object valueBean) throws DataAccessException { return dao.findByValueBean(queryString, valueBean); } public void flush() throws DataAccessException { dao.flush(); } public <T> T get(Class<T> entityClass, Serializable id, LockMode lockMode) throws DataAccessException { return dao.get(entityClass, id, lockMode); } public <T> T get(Class<T> entityClass, Serializable id) throws DataAccessException { return dao.get(entityClass, id); } public Object get(String entityName, Serializable id, LockMode lockMode) throws DataAccessException { return dao.get(entityName, id, lockMode); } public Object get(String entityName, Serializable id) throws DataAccessException { return dao.get(entityName, id); } public Interceptor getEntityInterceptor() throws IllegalStateException, BeansException { return dao.getEntityInterceptor(); } public int getFetchSize() { return dao.getFetchSize(); } public String[] getFilterNames() { return dao.getFilterNames(); } public int getFlushMode() { return dao.getFlushMode(); } public SQLExceptionTranslator getJdbcExceptionTranslator() { return dao.getJdbcExceptionTranslator(); } public int getMaxResults() { return dao.getMaxResults(); } public String getQueryCacheRegion() { return dao.getQueryCacheRegion(); } public SessionFactory getSessionFactory() { return dao.getSessionFactory(); } public int hashCode() { return dao.hashCode(); } public void initialize(Object arg0) throws DataAccessException { dao.initialize(arg0); } public boolean isAllowCreate() { return dao.isAllowCreate(); } public boolean isAlwaysUseNewSession() { return dao.isAlwaysUseNewSession(); } public boolean isCac