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JSONO与Java 对象的转换工具——json.jar
ajax 与 java 之间使用 json 交换数据,JSON到Java 对象的转换,Java对象到JSON的转换。
JSONObject object=new JSONObject(javaBean);
String jsonStr=object.toString();
2008-09-10
Hibernate开发指南
Hibernate 开发指南.......................................................................................................3 <br>准备工作..........................................................................................................5 <br>构建 Hibernate基础代码...............................................................................5 <br>由数据库产生基础代码...........................................................................6 <br>Hibernate配置..............................................................................................17 <br>第一段代码....................................................................................................19 <br>Hibernate基础语义......................................................................................21 <br>Configuration ........................................................................................21 <br>SessionFactory.......................................................................................22 <br>Session....................................................................................................22 <br>Hibernate高级特性......................................................................................................24 <br>XDoclet与Hibernate映射...........................................................................24 <br>数据检索........................................................................................................33 <br>Criteria Query...............................................................................33 <br>Criteria查询表达式................................................................33 <br>Criteria高级特性....................................................................35 <br>限定返回的记录范围.............................................................35 <br>对查询结果进行排序.............................................................35 <br>Hibernate Query Language (HQL).........................................36 <br>数据关联........................................................................................................37 <br>一对一关联.............................................................................37 <br>一对多关联.............................................................................39 <br>ÿ 单向一对多关系......................................................39 <br>ÿ 双向一对多关系......................................................44 <br>多对多关联.............................................................................49 <br>数据访问........................................................................................................56 <br>PO和 VO...............................................................................................56 <br>关于 unsaved-value ...............................................................................59 <br>Inverse和 Cascade.........................................................................61 <br>延迟加载(Lazy Loading)............................................................61 <br>事务管理........................................................................................................65 <br>基于 JDBC的事务管理.........................................................................66 <br>基于 JTA的事务管理...........................................................................67 <br>锁(locking).........................................................................................70 <br>悲观锁(Pessimistic Locking).......................................70 <br>乐观锁(Optimistic Locking)..........................................71 <br>Hibernate分页..........................................................................................75 <br>Cache管理....................................................................................................77 <br>Session管理...............................................................................................81 <br>Hibernate in Spring...........................................................................................86 <br>编后赘言........................................................................................................................92
2008-04-07
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