Java 获取本地主机名

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/** 

来 自 

N o w J a v a . c o m

**/

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//package com.nowjava;

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import java.net.InetAddress;

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import java.net.UnknownHostException;

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public class Main {

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    public static void main(String[] argv) throws Exception {

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        System.out.println(getLocalHostName());

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    }

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    public static String getLocalHostName() throws UnknownHostException {

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        try {

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            return (InetAddress.getLocalHost()).getHostName();

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        } catch (UnknownHostException uhe) {

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            String host = uhe.getMessage(); // host = "hostname: hostname"

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            if (host != null) {

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                int colon = host.indexOf(':');

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                if (colon > 0) {/*时 代 J a v a - nowjava.com*/

/**代码未完, 请加载全部代码(NowJava.com).**/