-
org.hibernate.HibernateException: JDBC Driver class not found: com.mysql.jdbc.ri,该如何处理
org.hibernate.HibernateException:JDBCDriverclassnotfound:com.mysql.jdbc.ri大侠请指教那里有错啊Exceptioninthread"main"org.hibernate.HibernateException:JDBCDriverclassnotfound:com.mysql.jdbc.river atorg...
573
热度 -
org.hibernate.exception.DataException: Could not execute JDBC batch update,该如何处理
org.hibernate.exception.DataException:CouldnotexecuteJDBCbatchupdate今天向mysql中插入数据出现很奇怪问题Userp1=newUser(); p1.setName("测试数据"); p1.setPassword("12345"); System.out.println("inse...
749
热度 -
郁闷的数据库异常
郁闷的数据库异常 MyEclipse+Hibernate的报如下错误: HTTPStatus500- -------------------------------------------------------------------------------- typeExceptionreport message descriptionTheservere...
298
热度 -
Exception in thread "main" org.hibernate.TransientObjectException:
hibernate多对一更新表异常的疑问？？？这里有篇文章讲述用unique=true多对一实现一对一关联的文章多对一文章后面测试-------------------------------------------------------2):正常保存.session.save(p1);session.save(add1);Hibernate:insertintoPERSON_11fk(name...
82
热度 -
org.hibernate.MappingException: Unknown entity: java.util.ArrayList异常
org.hibernate.MappingException:Unknownentity:java.util.ArrayList错误。执行删除的时候页面报org.springframework.orm.hibernate3.HibernateSystemException:Unknownentity:java.util.ArrayList;nestedexceptionisorg.hibernat...
761
热度 -
关于懒加载的有关问题，org.hibernate.LazyInitializationException，求教
关于懒加载的问题，org.hibernate.LazyInitializationException'>org.hibernate.LazyInitializationException，求教RTweb.xml中加入<filter><filter-name>struts2</filter-name><filter-class>org.apache.s...
9
热度 -
但是他报错： org.hibernate.id.IdentifierGenerationException: ids for this
通过Hibernate向数据库里插数据，数据库里的自动增长列怎么办我有一张表CREATETABLE`isread`(`RID`int(11)NOTNULLauto_increment,`WID`int(11)NOTNULL,`leader`int(11)NOTNULL,PRIMARYKEY(`RID`))ENGINE=InnoDBDEFAULTCHARSET=utf8;Rid为自动增长列我写的代码...
224
热度 -
Servlet.service() for servlet action threw exception解决方案
Servlet.service()forservletactionthrewexceptionHibernate:selectorderbean0_.order_idasorder1_4_,orderbean0_.enterprise_idasenterprise2_4_,orderbean0_.customer_idascustomer3_4_,orderbean0_.goods_idasgoo...
4
热度 -
ssh2整合出现的有关问题nested exception is org.hibernate.hql.ast.QuerySyntaxException
ssh2整合出现的问题html'>nestedexceptionisorg.hibernate.hql.ast.QuerySyntaxException.html'>org.hibernate.hql.ast.QuerySyntaxExceptionaction直接调的DAO。dao代码为：publicclassUserDaoextendsHibernateDaoSupport{ //普通用户登录...
7273
热度 -
异常：Cannot find bean under name org.apache.struts.taglib.html.BEAN
错误：Cannotfindbeanundernameorg.apache.struts.taglib.html.BEAN 把<formaction>改成<html:form
938
热度 -
H2数据库是否支持滚动
问题描述 我试图使用滚动来遍历表的所有记录。 代码和查询非常简单。 //areallyreallysimplequery Stringhql="from"+MyTable.class.getSimpleName(); Queryquery=session.createQuery(hql); query.setReadOnly(true); query.setFetchSize(Integer....
48
热度 -
buid-impl.xml文件未部署
buid-impl.xml文件未部署 在netbeans下写了一个web客户端访问ejb3.0组件运行时出现以下错误积分不多了就19分了 在GlassFishServer31上执行redeploy?name=WebApplication1&properties=keepSessions=true失败 D:\MyDocuments\NetBeansProject...
583
热度 -
大神们开始觅错啦！org.hibernate.exception.SQLGrammarException: could not execute query
大神们开始找错啦！！org.hibernate.exception.SQLGrammarException'>org.hibernate.exception.SQLGrammarException:couldnotexecutequery后台打印的hql语句：Hibernate:selectdishes0_.idasid2_,dishes0_.DishesNameasDishesName2_,di...
3571
热度 -
com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Table '
SSH连接MySQL出现Table'xxx'doesn'texist在applicationContext.xml中的配置 <beanid="dataSource"class="org.apache.commons.dbcp.BasicDataSource"> <propertyname="driverClassName&quo...
532
热度 -
JPA错误：org.hibernate.PersistentObjectException: detached entity passed to persist
JPA异常：org.hibernate.PersistentObjectException:detachedentitypassedtopersist这几天老遇到这个异常，还是没有解决，请各位帮忙看下：（1）异常信息：Javacodeorg.springframework.dao.InvalidDataAccessApiUsageException'>org.springframework.dao...
461
热度 -
!Couldn't perform the operation getAutoCommit
在线等!Couldn'tperformtheoperationgetAutoCommitjava.sql.SQLException:Couldn'tperformtheoperationgetAutoCommit:Youcan'tperformanyoperationsonthisconnection.IthasbeenautomaticallyclosedbyProxoolforsomereas...
45
热度 -
org.hibernate.MappingNotFoundException: resource: net.itaem.bean/HomeNews.hbm.xm,该如何解决
org.hibernate.MappingNotFoundException'>org.hibernate.MappingNotFoundException:resource:net.itaem.bean/HomeNews.hbm.xm<?xmlversion='1.0'encoding='UTF-8'?><!DOCTYPEhibernate-configurationPUBLI...
57
热度 -
错误信息:org.hibernate.exception.SQLGrammarException: could not execute query,大家帮帮忙好吗
异常信息:org.hibernate.exception.SQLGrammarException'>org.hibernate.exception.SQLGrammarException:couldnotexecutequery,大家帮帮忙好吗这是mani方法:Sessionss=HbUtil.getSession(); Transactiontrans=ss.beginTransaction()...
504
热度 -
Hibernate getHibernateTemplate()方法使用解决方案
HibernategetHibernateTemplate()方法使用求各大神指点迷津：//List<SysUser>list=this.html'>getHibernateTemplate().find("fromSysUseruwhereu.username='"+name+"'andu.password='"+pwd+"'");如果这样写不会报错List<SysUser&g...
8009
热度 -
求相助org.hibernate.hql.ast.QuerySyntaxException: unexpected token: id near line 1
求帮助org.hibernate.hql.ast.QuerySyntaxException:unexpectedtoken:idnearline1,publicUsergetUserById(intuser_id){Sessionsession=HibernateSessionFactory.getSession();Transactiontx=null;try{Queryquery=sessio...
3660
热度