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1怎么把hibernate的查询结果显示到jsp页面啊,求大神告知
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0类型serviceregistrybuilder是过时的 ,改成用StandardServiceRegistryBuilder注册对象要用的jar包是哪个,有谁知道吗
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0请问java高手,hibernate使用懒加载,opensessionInview后,如何控制事务啊? 例如使用opensessionInview后,session在
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0Exception in thread "main" java.lang.ExceptionInInitializerError at cn.edu.henu.rjxy.lms.dao.CourseDao.getCourseById(CourseDao.java:102) at cn.edu.henu.rjxy.lms.dao.CourseDao.main(CourseDao.java:295) Caused by: org.hibernate.InvalidMappingException: Unable to read XML at org.hibernate.internal.util.xml.MappingReader.legacyReadMappingDocument(MappingReader.java:375) at org.hibernate.internal.util.xml.MappingReader.readMappingDocument(MappingReader.java:304) at org.hibernate.cfg.Configuration.add(Configuration.java:516) at org.hibernate.cfg.Configuration.add(Configuration.java:512) at
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2eclipse ssh IE8运行web项目,放几个小时,页面为什么卡死不动了eclipse ssh IE8运行web项目,放几个小时,页面
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0public int countRows(String userName,String unitCode,String startStr,String endStr){ int result = 0; //String unitCode2 = "0004%";
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0hibernate.cfg.xml: <!-- Database connection settings --> <property name="connection.driver_class">com.mysql.jdbc.Drive
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0求助,QBC查询,条件是List<String> addresses属性包含某个值。 User类里有个List<String> addresses ,属集合
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0Batch update returned unexpected row count from update [0]; actual row count: 0; expected: 1 是什么原因?
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3DetachedCriteria criteria = DetachedCriteria.forClass(Customer.class); criteria.createAlias("employees", "emp").add(Restrictions.or(Restrict
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3public List<Role> addlist(Long[] roleIds) { List<Role> list=null; for(int i=0;i<roleIds.length;i++) { String hql="from R
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2本人使用Hibernate2.3关联2个表,其中一个表是公司表,一个表是员工表。员工对象中有一个属性对应公司对
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1我先问一下,我用myeclipse配置好hibernate,然后产生dao类,里面用对数据库的操作方法,比如save,delete,但
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0Error: Cannot edit: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right synta
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0请问:Hibernate中Set集合中的元素存在多态的情况怎么映射? Set<Parent> class Child1 extends Parent class Child2 ex
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0Session session=null; Transaction tran=null; session = getSession(); //获取session session.beginTransaction();//开启事务 //修改 User
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0org.hibernate.exception.SQLGrammarException: could not execute statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.conver
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2我用的是myeclipse10 ,自带只有4.1,我想用hibernate4.3。怎么添加啊
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1严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener org.
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4谁有hibernate的中文帮助文档 ?
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0组件能复用吗? Order类里有个OrderItem,ShoppingCart里也有OrderItem。 我是想Order类和ShoppingCart类都用同一个seque
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11利用ServiceRegistry serviceRegistry = new ServiceRegistryBuilder().applySettings(configuration.getProperties()) .buildServiceRegistry(); 结
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5User.hbm.xml: <set name="service" cascade="all" lazy="true"> <key column="user"></key
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1执行上面的hql,表中是空的,id是key ,总会查询出来的list总会有一行记录,其中的id是null,求教这是为什么
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2求解决,外键关系确定写对了
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0用的是纯hibernate没有用框架的Spring,想查找某一天的所有记录,代码是这样写的 1、List<Record> rr=se.creat
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0有用过的吗,我写了一个报错了,但直接放到navicat里执行就不报错
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0客户表 ID NAME 订单表 ORDER_ID QUANTITY UNIT CUSTOME_ID 查询客户(统计总的交易额) 单击客户时显示他的所有订
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0public List selectUser(){ session=HibernateUtil.currentSession(); try { transaction=session.beginTransaction(); //String hql="from User
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0java.lang.NoSuchMethodError: org.junit.runner.Description.getClassName()Ljava/lang/String; 这个错误一般是什么个状况啊~~
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3某系统中有如下代码片段,执行下面代码可能导致执行的SQL语句不包括( )。 <set name="items" inverse="true"> <key column="wi_wage_id/> <one-to-many class="WageItem" /> </set> Wage wage = (Wage)session.get(Wage.class,1L); WageItem item = (WageItem)session.get(WageItem.class,1L); wage.getItems().remove(item); session.update(wage); A.select w0_.id, w0_.emp_name, w0_.month from fin_wage w0_ where w0_.id=? B.select i0_.wi_id, i0_.wi_name, i0_.wi_amount,i0_.wi_wage_id from fin_ wage_item i0_ where i0_.wi_id=?