关于端口封装

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于 2021-11-28 21:12:11 发布

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文章标签： java

本文链接：https://blog.youkuaiyun.com/qq_45326705/article/details/121597730

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package com.haoran.lesson;

import java.net.InetSocketAddress;

public class testport {
    public static void main(String[] args) {
        InetSocketAddress inetSocketAddress = new InetSocketAddress("127.0.0.1", 8080);
        //用来封装端口；
        System.out.println(inetSocketAddress.getAddress());
        System.out.println(inetSocketAddress.getPort());
        System.out.println(inetSocketAddress.getHostName());

    }
}