Hibernate实现many-to-many的映射关系

public class Course {
 private Integer id;
 private String name;
 private Set stuCourses;
 //get/set方法
}

public class Student {
 private Integer id;
 private String name;
 private Set stuCourses;
 //get/set方法
}

package com.hsp.domain;
public class StuCourse {
 private Integer id;
 private Student student;
 private Course course;
 private Integer grade;
 //get/set方法
}

<&＃63;xml version="1.0" encoding="utf-8"&＃63;>


 
 
  
  course_seq
  
 
 
  
 
 
 
  
  
 
 

<&＃63;xml version="1.0" encoding="utf-8"&＃63;>


 
 
  
  stu_seq
  
 
 
  
 
  
 
   
   
 
 

<&＃63;xml version="1.0" encoding="utf-8"&＃63;>


 
 
  
  stucourse_seq
  
 
 
  
 
 
 
 

<&＃63;xml version='1.0' encoding='UTF-8'&＃63;>



 
 root
 
  jdbc:oracle:thin:@127.0.0.1:1521:OracleDB
 
 
  org.hibernate.dialect.Oracle9Dialect
 
 root
 
  oracle.jdbc.driver.OracleDriver
 
 true
 
 update