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package demo;

public class Phone {
       String  phonexinghao;
       String  phonepinpai;
       public void shouji (){
           System.out.print("手机品牌"+phonepinpai+"\n"+"手机型号"+phonexinghao+"\n");
       }

}

package demo;

public class TestPhone {
       public static void  main(String[]args){
           Phone p1 = new Phone();
           p1.phonepinpai ="华为";
           p1.phonexinghao = "荣耀";
           Phone p2 = new Phone();
        p2.phonepinpai = "联想";
           p2.phonexinghao = "A3600D";
           p1.shouji();
           p2.shouji();
       }
    }