如何使用for循环连续的实例化多个对象！

复制代码Test类import java.util.ArrayList; import java.util.List; import java.util.Scanner; public class Test { public static void main(String[] args) { Scanner sc = new Scanner(System.in); List <Users> list = new ArrayList<Users>(); for(int i = 0;i<10;i++){ Users user = new Users(); list.add(user); } for(int i = 0;i<list.size();i++){ System.out.println("请输入姓名："); String name = sc.next(); list.get(i).setName(name); System.out.println("请输入密码："); String pwd = sc.next(); list.get(i).setPwd(pwd); System.out.println("姓名："+list.get(i).getName()+" 密码："+list.get(i).getPwd()); } } }users类

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Test类
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class Test {
    
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        List <Users> list = new ArrayList<Users>();
        for(int i = 0;i<10;i++){
            Users user = new Users();
            list.add(user);

        }
        for(int i = 0;i<list.size();i++){
            System.out.println("请输入姓名：");
            String  name = sc.next();
            list.get(i).setName(name);
            System.out.println("请输入密码：");
            String pwd  = sc.next();
            list.get(i).setPwd(pwd);
         System.out.println("姓名："+list.get(i).getName()+" 密码："+list.get(i).getPwd());
            
        }
    }

}
users类

复制代码public class Users { private String Name; private String pwd; public Users() {} public Users(String name, String pwd) { this.Name = name; this.pwd = pwd; } public String getName() { return Name; } public void setName(String name) { Name = name; } public String getPwd() { return pwd; } public void setPwd(String pwd) { this.pwd = pwd; } }

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public class Users {
    private String Name;
    private String pwd;
    
    public Users() {}
    
    public Users(String name, String pwd) {
        this.Name = name;
        this.pwd = pwd;
    }

    public String getName() {
        return Name;
    }
    public void setName(String name) {
        Name = name;
    }
    public String getPwd() {
        return pwd;
    }
    public void setPwd(String pwd) {
        this.pwd = pwd;
    }
    
}

复制代码

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复制代码思想：实质上是使用连续创建对象再将其放入集合之中，使用list.add方法。

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思想：实质上是使用连续创建对象再将其放入集合之中，使用list.add方法。