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import java.net.InetAddress;
//±¾³ÌÐòʵÏÖÁË»ñÈ¡±¾µØIPµØÖ·
public class IP {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
InetAddress localHost;
InetAddress []ip;
try{
localHost=InetAddress.getLocalHost();
ip=InetAddress.getLocalHost().getAllByName(localHost.getHostName());
for(int i=0;i<ip.length;i++)
System.out.println(ip[i].getHostName()+":"+ip[i].getHostAddress());
}catch(Exception ex){
ex.printStackTrace();
}
}
}
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import java.lang.reflect.Array;
public class ReflectionTest {
public static void main(String[] args) {
try {
Example obj = new Example();
j ......
public class FilePath {
public void Print() {
String a = this.getClass().getClassLoader().getResource(".").getPath();
String b = this.getClass().getResource("").getPath();
String c = this.getClass().getResource(" ").getPath();
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import java.io.UnsupportedEncodingException;
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¡¡¡¡public class ChangeCharset
{
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¡¡¡¡public static final String US_ASCII = "US-ASCII";
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¡¡¡¡String s = "I AM an Object!";
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