02 2013 档案

js创建桌面快捷方式
摘要：<!---把以下文本复制到记事本里面，然后保存成 .htm 格式文件，用IE打开就可以预览效果了---> <script language="JavaScript"> function toDesktop(sUrl,sName){ try { var WshShell = new ActiveXObject("WScript.Shell"); var oUrlLink = WshShell.CreateShortcut(WshShell.SpecialFolders("Desktop") + "\\& 阅读全文
posted @ 2013-02-21 10:18 虎猫 阅读(1420) 评论(0) 推荐(0)
QQ互联聊天
摘要：http://wp.qq.com/index.html 阅读全文
posted @ 2013-02-17 12:21 虎猫 阅读(139) 评论(0) 推荐(0)
QQ强制聊天代码 (2008-08-25 09:01:53)转载▼
摘要：QQ强制聊天代码 (2008-08-25 09:01:53)转载▼标签： qq聊天技巧 娱乐 1.QQ强制聊天代码，把代码中的“********”星号换成你想与其聊天的QQ号即可。代码如下：http://wpa.qq.com/msgrd?V=1amp;Uin=********amp;Site=ioshenmueMenu=yes使用方法：把代码中星号换成你想与其聊天的QQ号后复制到浏览器的地址栏处即可。无论他是否你的好友，你无须加他为好友就能给他发QQ消息。2. 第一步：在电脑桌面上点击右键，选择“新建”→“记事本”，然后在其中输入以下代码：ON ERROR RESUME NEXTDim QQ_ 阅读全文
posted @ 2013-02-17 11:38 虎猫 阅读(1035) 评论(0) 推荐(0)
java调用js执行js文件
摘要：/* *Written by:weidan 2013-2-7 *QQ:956698821 *Email:weidanhappy@sina.cn *Remark:This class is used to complete ...... */package Test;import java.io.FileNotFoundException;import java.io.FileReader;import java.io.IOException;import java.util.Scanner;import javax.script.Bindings;import javax.scrip... 阅读全文
posted @ 2013-02-06 18:05 虎猫 阅读(2356) 评论(0) 推荐(0)
java陷阱知多少
摘要：1.自增的危险 @Test public void addSelfTest(){ int count = 0; for(int i=0;i<10;i++){ count = count++; } System.out.println("count:"+count); }输出结果：0结果不是想象中的10，而是0；原因是对于count = count++;这句代码的理解；从优先级来看，自增（++）运算符的优先级明显比赋值（=）高。但是java中执行这些代码还有一些曲折的故事：步骤：... 阅读全文
posted @ 2013-02-06 17:36 虎猫 阅读(199) 评论(0) 推荐(0)
hibernate继承映射之每个具体类一张表
摘要：数据模型表person表student表worker对象模型Person private String id; private String name; private int age; private String sex; Student extends Person private String school;Worker extends Person private String factory;xml配置：<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-map 阅读全文
posted @ 2013-02-05 14:45 虎猫 阅读(160) 评论(0) 推荐(0)
hibernate继承映射之每个子类一张表（无辨识）
摘要：数据模型：表person表student表worker对象模型： Person private int id; private String name; private int age; private String sex;Student extends Person private String school; Worker extends Person private String factory;xml配置：<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-map 阅读全文
posted @ 2013-02-05 14:22 虎猫 阅读(187) 评论(0) 推荐(0)
hibernate继承映射之每个分层结构一张表
摘要：数据模型：对象模型 Person private int id; private String name; private int age; private String sex; private String type;Student extends Person private String school;Worker extends Person private String factory;xml文件配置<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-mappi 阅读全文
posted @ 2013-02-05 12:05 虎猫 阅读(155) 评论(0) 推荐(0)
hibernate之集合映射
摘要：写两种用的比较多的1. set映射<set name="bars"> <key column="foo_id"/> <one-to-many class="org.hibernate.Bar"/></set>2.list映射 <list name="teachers" table="t_tea_stu" cascade="save-update"> <key column="sid"> 阅读全文
posted @ 2013-02-05 11:24 虎猫 阅读(113) 评论(0) 推荐(0)
hibernate映射之多对多双向
摘要：数据模型teacher表student表t_tea_stu表实体对象模型Teacher private int tid; private String tname; private Set<Student> students; Student private int sid; private String sname; private Set<Teacher> teachers;xml配置信息：<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-ma 阅读全文
posted @ 2013-02-04 18:25 虎猫 阅读(165) 评论(0) 推荐(0)
hibernate映射之多对多单向
摘要：数据模型：表teacher表student 表t_tea_stu实体对象模型：Teacher private int tid; private String tname; private Set<Student> students;Student private int sid; private String sname;xml文件配置：<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hib 阅读全文
posted @ 2013-02-04 18:10 虎猫 阅读(144) 评论(0) 推荐(0)
hibernate映射之外键一对多双向（多对一双向）
摘要：数据模型person表room表实体对象模型Personprivate static final long serialVersionUID = 1L; private int pid; private String pname; private Room room;Roomprivate static final long serialVersionUID = 1L; private int rid; private String rname; private Set<Person> persons;xml配置信息<?xml version="1.0" 阅读全文
posted @ 2013-02-04 17:19 虎猫 阅读(265) 评论(0) 推荐(0)
hibernate映射之单项一对多
摘要：数据模型表person表room实体对象模型Personprivate int pid; private String pname;Room private int rid; private String rname; private Set<Person> persons;xml映射配置：<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0// 阅读全文
posted @ 2013-02-04 16:56 虎猫 阅读(191) 评论(0) 推荐(0)
hibernate映射之单向多对一
摘要：数据模型：person表room表实体对象模型：Person private static final long serialVersionUID = 1L; private int pid; private String pname; private Room room; Room private static final long serialVersionUID = 1L; private int rid; private String rname;xml配置信息<?xml version="1.0" encoding="UTF-8"?> 阅读全文
posted @ 2013-02-04 16:12 虎猫 阅读(130) 评论(0) 推荐(0)
hibernate映射之主键双向一对一
摘要：数据模型：stuinfo表login表实体对象模型UserInfo private int uid; private String uname; private boolean usex; private Login login;Login private int lid; private String lname; private String lpassword; private UserInfo userinfo;xml配置<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibern 阅读全文
posted @ 2013-02-04 15:16 虎猫 阅读(185) 评论(0) 推荐(0)
hibernate映射之主键单向一对一
摘要：数据模型userinfo表login表对象模型UserInfo private int uid; private String uname; private boolean usex;Login private int lid; private String lname; private String lpassword; private UserInfo userinfo;配置对应关系<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-mapping PUBLIC &qu 阅读全文
posted @ 2013-02-04 14:57 虎猫 阅读(163) 评论(0) 推荐(0)
hibernate映射之外键一对一双向
摘要：数据模型对象模型对象模型UserInfo private int uid; private String uname; private boolean usex; private Login login; Login private int lid; private String lname; private String lpassword; private UserInfo userinfo;xml配置：<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-mapping 阅读全文
posted @ 2013-02-04 12:50 虎猫 阅读(186) 评论(0) 推荐(0)
hibernate映射之外键一对一单向
摘要：数据模型：用户信息表（userinfo）：用户登录表（login）对象模型xml配置<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"><hibernate-mapping packa 阅读全文
posted @ 2013-02-04 12:09 虎猫 阅读(194) 评论(0) 推荐(0)
标签读取xml的简单示例
摘要：<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%> <%@ taglib prefix="x" uri="http://java.sun.com/jsp/jstl/xml" %> <%String path 阅读全文
posted @ 2013-02-01 18:17 虎猫 阅读(374) 评论(0) 推荐(0)
xml标签库资料转帖
摘要：JSTLXML标签库12011-04-14 12:57:46|分类：页面相关|字号订阅第一节XML标签库（Core tag library）分类功能分类标签名称XML核心操作outparseset流程控制choosewhenotherwiseforEachif文件交换transform（1）核心操作<x:parse><x:parse>用来解析XML文件。语法1：语法2属性名称说明EL类型必须默认值docXML文件YString/Reader否无systemIdXML文件的URLYString否无filterXMLFilter过滤器Yorg.xml.sax.XMLFilt 阅读全文
posted @ 2013-02-01 17:42 虎猫 阅读(353) 评论(0) 推荐(0)
hibernate
摘要：hibernate的测试三种状态的案例/** * @author weidan 2013-2-2 上午10:10:17 * remark: 对三种状态进行一个认知 */@Testpublic void Test1(){ Session session = null; Transaction transaction = null; try { session = HibernateSessionUtil.getSession(); transaction = session.beginTransaction(); ... 阅读全文
posted @ 2013-02-01 11:21 虎猫 阅读(221) 评论(0) 推荐(0)