我编写出前面了,后面的就不会了。
import java.util.Scanner;
public class Work {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sc = new Scanner(System.in);
System.out.println("----输入用户名和密码----");
System.out.print("用户名:");
String name=sc.next();
System.out.println("密码:");
String password = sc.next();