String[] orderIds = query.getOrderId().split(",");

    StringBuffer buffer = new StringBuffer();
    for (String orderId : orderIds) {
        buffer.append(orderId).append(",");
    }
    buffer.deleteCharAt(buffer.length() - 1);
    String sql = "select order_id,pay_status from order_info where order_id in ("+buffer.toString()+")";
    List<OrderInfoTo> list = jdbcService.queryEntityList(OrderInfoTo.class,sql);
    

拋出異常：
PreparedStatementCallback; bad SQL grammar [select order_id,pay_status from order_info where order_id in (170606100349,170606100376,170606100396)]; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown column 'ys170606100349' in 'where clause'

這種方法一直在用，都沒有拋過(guò)異常，突然今天我在另一個(gè)需求做的時(shí)候使用這種方法查詢，突然拋異常了，怎么解決，原因是什么