?? studentdemo3.java
字號(hào):
class Student{
public String strName;
public int intAge;
public boolean blSex;
}
class StudentDemo3{
public static void main(String args[]) {
Student Student1=new Student();
Student Student2;
Student1.strName="董曉飛";
Student1.intAge=22;
Student1.blSex=true;
//查看對(duì)象Student1所屬性值
System.out.println("該學(xué)生的姓名為:" + Student1.strName);
System.out.println("年齡為:" + Student1.intAge);
if (Student1.blSex) System.out.println("性別為:男");
else System.out.println("性別為:女");
//將變量Student1中保存的對(duì)象引用,保存到變量Student2中。
Student2=Student1;
Student2.strName="董蕭菲";//修改Student2中保存的對(duì)象屬性
//查看對(duì)對(duì)象Student1的影響
System.out.println("該學(xué)生的姓名為:" + Student1.strName);
System.out.println("年齡為:" + Student1.intAge);
if (Student1.blSex) System.out.println("性別為:男");
else System.out.println("性別為:女");
}
}
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