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SqlSession session = MyBatisUtil.getSqlSession(); //放在这里,这样就出错
//添加频道
public void addChannel(Channel c) {
SqlSession session = MyBatisUtil.getSqlSession(); //放在这里,而这样就不出错
............
}
//删除频道
public void deleteChannel(String[] ids) {
SqlSession session = MyBatisUtil.getSqlSession();
................
}
//根据id查询频道
public Channel getChannelById(int id) {
SqlSession session = MyBatisUtil.getSqlSession();
...........
return c;
}
//查询频道
public ChannelPageVO searchChannel(String searchtitle, int offset,
int pagesize) {
SqlSession session = MyBatisUtil.getSqlSession();
..........
return pv;
}
//查询所有的频道
public ChannelPageVO searchAllChannel() {
SqlSession session = MyBatisUtil.getSqlSession();
...........
return pv;
}
//更新频道
public void updateChannel(Channel c) {
SqlSession session = MyBatisUtil.getSqlSession();
............
}