1、yaml的数组对象配置

com: userList:    list:    - {id: 1,name: 张三,age: 12}    - {id: 2,name: 李四,age: 13}

2、java端代码定义，配置为spring注解

public class Users {	private User[] users={};	public Users() {		super();	}	public Users(User[] users) {		super();		this.users = users;	}	public User[] getUsers() {		return users;	}	public void setUsers(User[] users) {		this.users = users;	}}

@Configuration@ConfigurationProperties("com.userList")public class UserList {	private List
    
      list=new ArrayList
     
      ();		public UserList() {		super();	}	public UserList(List
      
        list) {		super();		this.list = list;	}	public List
       
         getList() {		return list;	}	public void setList(List
        
          list) {		this.list = list;	}	}
        
       
      
     
    

3、注意

• spring ，使用@ConfigurationProperties注入对象，@value不能很好的解析复杂对象。
• 定义数组或list时，将其进行初始化。如果不初始化，取到将会是null。