对象数组(重):存储多个同一种数据类型的容器
构造方法:
无参构造必须给
带参构造可给可不给,如果给,一把带所有成员变量的参数
//定义一个数组
Student[] students=new Student[5];
//创建5个学生对象
Student s1=new Student("林青霞1",26);
Student s2=new Student("林青霞2",26);
Student s3=new Student("林青霞3",26);
Student s4=new Student("林青霞4",26);
Student s5=new Student("林青霞5",26);
//给数组赋值
students[0]=s1;
students[1]=s2;
students[2]=s3;
students[3]=s4;
students[4]=s5;
//遍历数组
for(int x=0;x<students.length;x++)
{1//syso(student[x].toString());}//student[x]为一个对象
2//syso(students[x].getName()+student[x].getAge());
3//Student s=students[x];
syso(s.getName()+s.getAge());
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