import java.net.*
public class ipdizhi
{
String a1,a2;
public static void main(String args[])
{
ipdizhi di=new ipdizhi();
System.out.println("本机IP地址是"+di.aa());
System.out.println("sohu网IP地址是"+di.bb());
}
public InetAddress aa
{
try
{
a1=InetAddress.getLocalHost();
}
catch(UnknownHostException e){}
return a1;
}
public InetAddress bb
{
try
{
a1=InetAddress.getByName("www.sohu.com");
}
catch(UnknownHostException e){}
return a2;
}
}用JDK显示找不到文件 ,ipdizhi.java ,可我保存的是ipdizhi.java文件名啊
public class ipdizhi
{
String a1,a2;
public static void main(String args[])
{
ipdizhi di=new ipdizhi();
System.out.println("本机IP地址是"+di.aa());
System.out.println("sohu网IP地址是"+di.bb());
}
public InetAddress aa
{
try
{
a1=InetAddress.getLocalHost();
}
catch(UnknownHostException e){}
return a1;
}
public InetAddress bb
{
try
{
a1=InetAddress.getByName("www.sohu.com");
}
catch(UnknownHostException e){}
return a2;
}
}用JDK显示找不到文件 ,ipdizhi.java ,可我保存的是ipdizhi.java文件名啊
注意查看一下文件的扩展名
确认一下是不是ipdizhi.java.txt另外,lz的代码有问题哦
public InetAddress aa
这个定义是什莫阿,类?方法?
还有
public InetAddress bb
InetAddress a1, a2; public static void main(String args[]) {
Ipdizhi di = new Ipdizhi();
System.out.println("本机IP地址是" + di.aa());
System.out.println("sohu网IP地址是" + di.bb());
} public InetAddress aa() {
try {
a1 = InetAddress.getLocalHost();
} catch (UnknownHostException e) {
e.printStackTrace();
}
return a1;
} public InetAddress bb() {
try {
a2 = InetAddress.getByName("www.sohu.com");
} catch (UnknownHostException e) {
e.printStackTrace();
}
return a2;
}
}