Java 转换对象列表中的字符串列表

我有一个包含员工姓名的字符串列表

i、 e

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如何在java 8中实现这一点？

这可能会起作用，我最初只是使用数组而不是列表，您可以将其转换为列表

List<Employee> empList = ({1,"john"},{1,"mike"},{1,"jackey"})

请参见

更改Employee.java，如下所示：

import java.util.*;
import java.util.stream.Collectors;

 class Employee {

    Integer id;
    String name;
    public Employee  setName(String name)
    {
      this.name=name;

      return this;
    }
    public String getName()
    {
     return this.name;
    }
}

class Main {
  public static void main(String[] args) {
    List<String> l =  Arrays.asList("john", "mike", "jackey", "dan");

 List<Employee> collect = l.stream().map(el->new Employee().setName(el)).collect(Collectors.toList());

    System.out.println(collect.get(0).getName());

      System.out.println(collect.get(1).getName());

        System.out.println(collect.get(2).getName());
  }
}

现在，您可以使用employee类将这些姓名添加到如下列表中：

public class Employee {

    static Integer id;
    String name;

    public Employee(){  id = 1; }

    public String getName(){   return name;    }
    public void setName(String name){   this.name = name; }

    public Integer getId(){ return id;  }
    public void setId(Integer id){  this.id = id;    }
}

---

你能发布你是如何初始化你的列表的吗？到目前为止你尝试了什么？在我想。。。说我试过的

import java.util.*;
import java.util.stream.Collectors;

 class Employee {

    Integer id;
    String name;
    public Employee  setName(String name)
    {
      this.name=name;

      return this;
    }
    public String getName()
    {
     return this.name;
    }
}

class Main {
  public static void main(String[] args) {
    List<String> l =  Arrays.asList("john", "mike", "jackey", "dan");

 List<Employee> collect = l.stream().map(el->new Employee().setName(el)).collect(Collectors.toList());

    System.out.println(collect.get(0).getName());

      System.out.println(collect.get(1).getName());

        System.out.println(collect.get(2).getName());
  }
}

public class Employee {

    static Integer id;
    String name;

    public Employee(){  id = 1; }

    public String getName(){   return name;    }
    public void setName(String name){   this.name = name; }

    public Integer getId(){ return id;  }
    public void setId(Integer id){  this.id = id;    }
}

import java.util.*;

public class Start{
    public static void main(String[] args) {
        String[] l = new String[]{"john","mike","jacky"};
        List<Employee> eList = new Vector<>();

        for(String name: l){
            Employee e = new Employee();
            e.setName(name);
            eList.add(e);
        }

        for(Employee e : eList){
            System.out.println(e.getId()+" "+e.getName() );
        }
    }
}