实体类转为Map 键值对

需求：将实体类对象的属性名和属性值转为k-v的形式，存放到map

java代码：

public static Map<String,Object> object2Map(Object object){
       Map<String,Object> result=new HashMap<>();
       //获得类的的属性名 数组
       Field[]fields=object.getClass().getDeclaredFields();
       try {


		   for (Field field : fields) {
			   field.setAccessible(true);
			   String name = new String(field.getName());
			   result.put(name, field.get(object));

		   }
	   }catch (Exception e){
       	e.printStackTrace();
	   }
	   return result;
	}

测试示例：

定义一个java bean：

class User{
        private String name;
        private String sex;
        private Integer age;

        public User(String name, String sex, Integer age) {
            this.name = name;
            this.sex = sex;
            this.age = age;
        }
    }