多对多关系映射manytomany [复制链接]

多对多关系映射(many-to-many)

public static void main(String[] args) {

Configuration configuration=new Configuration().configure();

SessionFactory sessionFactory=ildSessionFactory();

Session session=enSession();

Transaction transaction=ginTransaction();

User user=new User();

tName("zhansan");

Role role1=new Role();

tRoleName("manager");

Role role2=new Role();

tRoleName("manager2");

Set Role roles = new HashSet Role

ve(role1);

ve(role2);

d(role1);

d(role2);

tRoles(roles);

ve(user);

transactionmit();

ose();

}

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public static void main(String[] args) {

Configuration configuration=new Configuration().configure();

SessionFactory sessionFactory=ildSessionFactory();

Session session=enSession();

Transaction transaction=ginTransaction();

User user=(User)t(ass, new Integer(3));

Set Role roles=tRoles();

Iterator Role iterator=erator();

while(sNext()){

Role role=xt();

intln(tRoleName());

transactionmit();

ose();

}

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