现在有个bean的list,需要拆成多个成员的list,怎么写比较好?
public class User {
private String name;
private String age;
//..getter,settter省略
}
List<User> data = ...
List<String> name = data里的所有name
List<String> age = ...
Copyright 2014-2025 https://www.php.cn/ All Rights Reserved | php.cn | 湘ICP备2023035733号
Map<String,User>这种应该可以满足你,key用name,value直接放bean