/** * @param command 指令 * @return 自动回复的内容 */ public String queryByCommand2(String command) { MessageDao messageDao = new MessageDao(); List<Message> messageList; // 帮助 指令的特殊处理 if (Iconst.HELP_COMMAND.equals(command)) { messageList = messageDao.queryMessageListByJdbc(null, null); StringBuilder result = new StringBuilder(); for (int i = 0; i < messageList.size(); i++) { if (i != 0) { result.append("<br/>"); // 换行标签 } result.append( "回复[" + messageList.get(i).getCommand() + "]可以查看" + messageList.get(i).getDescription()); } return result.toString(); } messageList = messageDao.queryMessageListByJdbc(command, null); if (messageList.size() > 0) { return messageList.get(0).getContent(); } return Iconst.NO_MATCHING_CONTENT; }