lijunabc
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zhou20062340：
pyzheng 写道 System.out.println(& ...
spring 3.0 aop 实例 -
pyzheng：
谢谢，今天被这个问题折磨死去活来
今天在调试spring aop程序时所犯错误总结 -
pyzheng：
System.out.println("execut ...
spring 3.0 aop 实例 -
zlotus：
...
javascript操作dom 建立 增加 删除 克隆 访问节点
文章列表
Person.java
package com.aabnn.vo;
import java.util.ArrayList;
import java.util.List;
public class Person {
private int id;
private String name;
private List<String> schools= new ArrayList<String>();
public Person(){
}
public Person(String name,List<String> s ...
- 2009-08-09 14:42
- 浏览 1498
- 评论(0)
Person.java
package com.aabnn.vo;
import java.util.HashSet;
import java.util.Set;
public class Person {
private int id;
private String name;
private Set<String> schools = new HashSet<String>();
public Person(){
}
public int getId() {
return id;
}
@SuppressW ...
- 2009-08-09 13:45
- 浏览 1416
- 评论(0)
基于3.3.2ga版本，不过这些基本的东西随版本的变动应该不大。
Husband.java
package com.aabnn.vo;
public class Husband {
private int id;
private String name;
private Wife wife;
public Husband(){}
public Husband(String name){
this.name=name;
}
public int getId(){
return id;
}
@SuppressWarnings("un ...
- 2009-08-03 23:11
- 浏览 788
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使用hibernate映射一对一双向关联关系共有三种情况：
1、基于外键；
2、基于主键；
3、基于连接表。
基于外键的映射关系在官方文档上是这样描述的：
A bidirectional one-to-one association on a foreign key is quite common.
<class name="Person">
<id name="id" column="personId">
<generator class="native&q ...
- 2009-08-03 17:14
- 浏览 1406
- 评论(0)
Husband.java
package com.aabnn.vo;
public class Husband {
private int id;
private String name;
private Wife wife;
public Husband(){}
public Husband(String name,Wife wife){
this.name=name;
this.wife=wife;
}
public int getId(){
return id;
}
@SuppressWarnings("unused ...
- 2009-08-03 11:34
- 浏览 824
- 评论(0)
Husband.java
package com.aabnn.vo;
public class Husband {
private int id;
private String name;
private Wife wife;
public Husband(){}
public Husband(String name,Wife wife){
this.name=name;
this.wife=wife;
}
public int getId(){
return id;
}
public void setId(int id){
...
- 2009-08-02 23:02
- 浏览 1094
- 评论(0)
hibernate多对多关联关系映射
多个teacher对应多个student
由于多对多关系必须借助关联表来表达关联关系，所以多对多关系只有两种情况：一是带关联表的双向多对对映射，另一种是带关联表的单向多对多映射。
Teacher.java
package com.aabnn.vo;
import java.util.HashSet;
import java.util.Set;
public class Teacher {
private int id;
private String name;
private Set<Student> student ...
- 2009-08-02 20:45
- 浏览 1370
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hibernate多对多关系映射
多个教师对应多个学生
Teacher.java
package com.aabnn.vo;
import java.util.HashSet;
import java.util.Set;
public class Teacher {
private int id;
private String name;
private Set<Student> students=new HashSet<Student>();
public int getId() {
return id;
}
public ...
- 2009-08-02 20:26
- 浏览 1010
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