jdbcTemplate批量添加

public void addSubscibe(List<PermedipUserSubscribeVo> list) {
        final List<PermedipUserSubscribeVo> vos=list;
          String sql="insert into permedip_user_subscribe(user_id,channel_name) values(?,?)";
          jdbcTemplate.batchUpdate(sql, new BatchPreparedStatementSetter() {
            
            @Override
            public void setValues(PreparedStatement ps, int i) throws SQLException {
                ps.setInt(1, vos.get(i).getUserId());
                ps.setString(2, vos.get(i).getChannelName());
            }
            
            @Override
            public int getBatchSize() {
                return vos.size();
            }
        });
    }