java 获取实体类的所有属性值

 public void getValuesSqlString(){
        Monitor monitor = new Monitor();
        Class monitorClass = monitor.getClass();
        Field[] fields = monitorClass.getDeclaredFields();
        System.out.println(fields.length);
        for(int i=0; i<fields.length; i++){
            Field field = fields[i];
            field.setAccessible(true);
            System.out.println("属性名:" + field.getName());
        }
    }