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<head>
</head>
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<applet code =""MyApplet.class" name = "app" width="500" height = "300">
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</body>
</html>
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2銆佸懡浠わ細蹇呴』鐔熸倝JDK甯︾殑涓浜涘父鐢ㄥ懡浠ゅ強鍏跺父鐢ㄩ夐」錛屽懡浠よ嚦灝戦渶瑕佺啛鎮夛細appletviewer銆?nbsp; HtmlConverter銆乯ar銆乯ava銆乯avac銆乯avadoc銆乯avap銆乯avaw銆乶ative2ascii銆乻erialver錛屽鏋滆繖浜?nbsp; 鍛戒護浣犳病鏈夊叏閮ㄤ嬌鐢ㄨ繃錛岄偅涔堜綘瀵筳ava瀹為檯涓婅繕寰堜笉浜嗚В銆?/p>
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{
public static void main(String[] args)
{
TreeSet ts=new TreeSet(new Student.StudentCompare());
ts.add(new Student(22,"zhangsan"));
ts.add(new Student(25,"lisi"));
ts.add(new Student(22,"zhangan"));
ts.add(new Student(18,"wangwu"));
Iterator it=ts.iterator();
while(it.hasNext())
{
System.out.println(it.next());
}
}
}
class Student
{
int age;
String name;
static class StudentCompare implements Comparator
{
public int compare(Object o1,Object o2)
{
Student s1=(Student)o1;
Student s2=(Student)o2;
int result=s1.age>s2.age ? 1 : (s1.age == s2.age ? 0 : -1);
if(result==0)
{
result=s1.name.compareTo(s2.name);
}
return result;
}
}
Student(int age,String name)
{
this.age=age;
this.name=name;
}
public String toString()
{
return "age= "+age+","+"name= "+name;
}
}
]]>