超級頭疼?。?!被hibernate虐哭?。。。榱四芘艹晒?我特地花了2年先去學(xué)了慕課的hibernate 感覺hibernate坑太多啦。。還不如jdbc實(shí)惠!
首先是jdbc驅(qū)動版本要和mysql配套 hibernate版本要和 ServiceRegistry 創(chuàng)建方法。。。配套
首先是jdbc驅(qū)動版本要和mysql配套 hibernate版本要和 ServiceRegistry 創(chuàng)建方法。。。配套
2015-09-10
//創(chuàng)建服務(wù)注冊對象
ServiceRegistry serviceRegistry = new ServiceRegistryBuilder().applySettings(config.getProperties()).buildServiceRegistry();
為什么剛剛創(chuàng)建 服務(wù)注冊對象 就報錯了????????
ServiceRegistry serviceRegistry = new ServiceRegistryBuilder().applySettings(config.getProperties()).buildServiceRegistry();
為什么剛剛創(chuàng)建 服務(wù)注冊對象 就報錯了????????
2015-09-09
//創(chuàng)建服務(wù)注冊對象
ServiceRegistry serviceRegistry = new ServiceRegistryBuilder().applySettings(config.getProperties()).buildServiceRegistry();
ServiceRegistry serviceRegistry = new ServiceRegistryBuilder().applySettings(config.getProperties()).buildServiceRegistry();
2015-09-09
建議引入
<%@ taglib prefix="s" uri="/struts-tags" %>
<%@ taglib prefix="s" uri="/struts-tags" %>
2015-09-08
我的運(yùn)行到 Query query = session.createQuery(hql);處拋出 UndeclaredThrowableException 異常了,求解
2015-09-07
添加學(xué)生對象的時候得保證數(shù)據(jù)庫里面是utf8,我的原先不是,搞了半天才知道
2015-09-06