AND command == '查看'' at line 1 就直接建个类测试测试的  传了一个Message  就打印了

List<Message> list= sqlSession.selectList("Message.findMessage",new Message("查看",""));

for (int i = 0; i < list.size(); i++) {
   System.out.println(list.get(i).getId()+"---"+list.get(i).getCommand()+"----"+list.get(i).getDescription()+"---"+list.get(i).getContent());
}