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atabase());
DaoSession daoSession = daoMaster.newSession();
UserDao userDao = daoSession.getUserDao();
userDao.delete(user);
}
public void updateUser(User user){
DaoMaster daoMaster = new DaoMaster(getWriteableDatabase());
DaoSession daoSession = daoMaster.newSession();
UserDao userDao = daoSession.getUserDao();
userDao.update(user);
}
public List<User> queryUser(){
DaoMaster daoMaster = new DaoMaster(getRedadableDatabase());
DaoSession daoSession = daoMaster.newSession();
UserDao userDao = daoSession.getUserDao();
QueryBuilder<User> qb = userDao.queryBuilder();
List<User> list = qb.list();
return list ;
}
public List<User> queryUser(int age){
DaoMaster daoMaster = new DaoMaster(getRedadableDatabase());
DaoSession daoSession = daoMaster.newSession();
UserDao userDao = daoSession.getUserDao();
QueryBuilder<User> qb = userDao.queryBuilder();
//添加查询条件
qb.where(UserDao.Properties.Age.eq(age));
List<User> list = qb.list();
return list ;
}
}
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