懒加载异常LazyInitializationException:19 - could not initialize proxy - the owning Session was closed
摘要:16:09:57,453 ERROR LazyInitializationException:19 - could not initialize proxy - the owning Session was closedorg.hibernate.LazyInitializationExceptio...
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2015-04-08 16:17
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JDBC工具类
摘要:package com.zw.tool;import java.sql.Connection;import java.sql.DriverManager;import java.sql.ResultSet;import java.sql.SQLException;import java.sql.St...
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2015-04-03 14:57
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分页模型Java代码
摘要:package com.zw.tool;import java.util.List;/*** 分页组件* @author Administrator**/public class PageModel {//总记录数private int totalRecords;//结果集private List ...
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2015-04-03 14:56
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hibernate工具类
摘要:public final class HibernateTool {private static SessionFactory sf;static{// 读取hibernate.cfg.xml配置文件Configuration cfg = new Configuration().configure(...
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2015-04-03 14:55
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对象代理模板Java代码
摘要:package cn.zlc.domain;import java.lang.reflect.InvocationHandler;import java.lang.reflect.Method;import java.lang.reflect.Proxy;public class DyProxy i...
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2015-04-03 14:53
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在使用hibernate更新操作时出现org.hibernate.StaleStateException
摘要:org.hibernate.StaleStateException: Batch update returned unexpected row count from update [0]; actual row count: 0; expected: 1错误原因: 使用hibernate的saveO...
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2015-04-02 14:28
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