love3400wind的blog

like

日志

关于我

love3400wind

太阳和月亮

文章分类

java 输入域名查询相应ip地址

2011-06-24 11:40:29| 分类： IT | 标签： |举报 |字号大中小订阅

下载LOFTER 我的照片书 |

import java.net.*;
import java.awt.*;
import java.awt.event.*;

public class CZIP extends Frame implements ActionListener {
TextField text1, text2, text3;
Label lab1, lab2, lab3;
Button but1, but2;
URL add;
InetAddress ip;

CZIP() {
  super("IP地址查询窗口");
  setSize(400, 150);
  setLayout(null);
  text1 = new TextField(30);
  text1.setBounds(160, 36, 220, 20);
  text2 = new TextField(30);
  text2.setBounds(160, 66, 220, 20);
  text3 = new TextField(16);
  text3.setBounds(160, 96, 100, 20);
  lab1 = new Label("所查URL(例如：http://www.baidu.com):");
  lab1.setBounds(10, 30, 120, 30);
  lab2 = new Label("主机域名(例如:www.baidu.com):");
  lab2.setBounds(10, 60, 120, 30);
  lab3 = new Label("主机IP地址");
  lab3.setBounds(10, 90, 120, 30);
  but1 = new Button("查询");
  but1.setBounds(276, 96, 50, 20);
  but2 = new Button("退出");
  but2.setBounds(330, 96, 50, 20);
  add(lab1);
  add(text1);
  add(lab2);
  add(text2);
  add(lab3);
  add(text3);
  add(but1);
  add(but2);
  text1.addActionListener(this);
  but1.addActionListener(this);
  but2.addActionListener(this);
  setVisible(true);
  validate();

}

public void actionPerformed(ActionEvent e) {

  try {
   add = new URL(text1.getText().trim());
   ip = InetAddress.getByName(add.getHost());
  } catch (MalformedURLException murle) {
   System.out.println(murle);
  } catch (UnknownHostException uh) {

  }
  if (e.getSource() == text1) {
   text2.setText("");
   text3.setText("");
  }
  if (e.getSource() == but1) {
   if (text1.getText() != "") {
    text2.setText(ip.getHostName());
    text3.setText(ip.getHostAddress());
   }
  }
  if (e.getSource() == but2)
   System.exit(0);
}

public static void main(String args[]) {
new CZIP();

}
}

评论这张

转发至微博

阅读(1217)| 评论(0)

历史上的今天

this.p={  m:2,
              b:2,
              loftPermalink:'',
              id:'fks_095071083080088068086083086095083095087064084094086066',
              blogTitle:'java 输入域名查询相应ip地址',
              blogAbstract:'<P\><WBR\>import java.net.*;<BR\>import java.awt.*;<BR\>import java.awt.event.*;</P\>  <P\>public class CZIP extends Frame implements ActionListener {<BR\> TextField text1, text2, text3;<BR\> Label lab1, lab2, lab3;<BR\> Button but1, but2;<BR\> URL add;<BR\> InetAddress ip;</P\>  <P\> CZIP() {<BR\>  super(\"IP地址查询窗口\");<BR\>  setSize(400, 150);<BR\>  setLayout(null);</P\>',
              blogTag:'',
              blogUrl:'blog/static/796308012011524114029689',
              isPublished:1,
              istop:false,
              type:0,
              modifyTime:1317913713657,
              publishTime:1308886829689,
              permalink:'blog/static/796308012011524114029689',
              commentCount:0,
              mainCommentCount:0,
              recommendCount:0,
              bsrk:-100,
              publisherId:0,
              recomBlogHome:false,
              currentRecomBlog:false,
              attachmentsFileIds:[],
              vote:{},
              groupInfo:{},
              friendstatus:'none',
              followstatus:'unFollow',
              pubSucc:'',
              visitorProvince:'',
              visitorCity:'',
              visitorNewUser:false,
              postAddInfo:{},
              mset:'000',
              mcon:'',
              srk:-100,
              remindgoodnightblog:false,
              isBlackVisitor:false,
              isShowYodaoAd:true,
              hostIntro:'太阳和月亮',
              hmcon:'1',
              selfRecomBlogCount:'0',
              lofter_single:'<iframe width="140" height="560" style="overflow:hidden;" src="http://www.lofter.com/mailEntry.do?blogad=1&blog" frameBorder="0"></iframe>'
            }

{list a as x}
    {if !!x}
    <div class="iblock nbw-fce nbw-f40">
      <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.visitorName}/">
      {if x.visitorName==visitor.userName}
      <img alt="${x.visitorNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.visitorName)}&r=${visitor.imageUpdateTime}"/>
      {else}
      <img alt="${x.visitorNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.visitorName)}"/>
      {/if}
      </a>
      <div class="cwd vname thide">
        {if x.moveFrom=='wap'}
          <a class="noul pnt" target="_blank" href="http://blog.163.com/services/wapblog.html?frompersonalbloghome"><span title="来自网易手机博客" class="iblock wapIcon"> </span></a>
        {elseif x.moveFrom=='iphone'}
          <a class="noul pnt" target="_blank"><span title="来自iPhone客户端" class="iblock iphoneIcon"> </span></a>
        {elseif x.moveFrom=='android'}
          <a class="noul pnt" target="_blank"><span title="来自Android客户端" class="iblock androidIcon"> </span></a>
        {elseif x.moveFrom=='mobile'}
          <a class="noul pnt" target="_blank" href="http://blog.163.com/services/emsblog.html?frompersonalbloghome"><span title="来自网易短信写博" class="iblock wapIcon"> </span></a>
        {/if}
        <a class="fc03 m2a"  target="_blank" hidefocus="true" href="http://blog.163.com/${x.visitorName}/">
          ${fn(x.visitorNickname,8)|escape}
        </a>
      </div>
    </div>
    {/if}
    {/list}

<#--最新日志，群博日志--> <#--推荐日志-->

<p class="fc06">推荐过这篇日志的人：</p>
    <div>
      {list a as x}
      {if !!x}
      <div class="iblock nbw-fce nbw-f40">
        <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.recommenderName}/">
        <img alt="${x.recommenderNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.recommenderName)}"/>
        </a>
        <div class="cwd thide">
          <a class="fc03 m2a" target="_blank" hidefocus="true" href="http://blog.163.com/${x.recommenderName}/">
            ${fn(x.recommenderNickname,6)|escape}
          </a>
        </div>
      </div>
      {/if}
      {/list}
    </div>
    {if !!b&&b.length>0}
    <p  class="fc06">他们还推荐了：</p>
    <ul>
    {list b as y}
      {if !!y}
        <li class="rrb"><span class="iblock">·</span><a class="fc03 m2a" target="_blank" href="http://blog.163.com/${y.recommendBlogPermalink}/?from=blog/static/796308012011524114029689">${y.recommendBlogTitle|escape}</a></li>
      {/if}
    {/list}
    </ul>
    {/if}

<#--引用记录--> <#--博主推荐--> <#--随机阅读--> <#--首页推荐--> <#--历史上的今天--> <#--被推荐日志--> <#--上一篇，下一篇--> <#-- 热度 -->

{list a as x}
    {if !!x}
    <div class="hotItem iblock nbw-fce nbw-f40">
      <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/">
      {if x.publisherUsername==visitor.userName}
      <img alt="${x.publisherNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.publisherUsername)}&r=${visitor.imageUpdateTime}"/>
      {else}
      <img alt="${x.publisherNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.publisherUsername)}"/>
      {/if}
      </a>
      <div class="cwd vname thide">
        <a class="fc03 m2a"  target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/">
          ${fn(x.publisherNickname,8)|escape}
        </a>
      </div>
      <a class="f-myLikeIcons hottype {if x.type==1} js-liketype{elseif x.type==2} js-reblogtype{elseif x.type==3} js-sharetype{else}{/if}" target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/"> </a>
    </div>
    {/if}
    {/list}

<#-- 网易新闻广告 --> <#--右边模块结构--> <#--评论模块结构--> <#--引用模块结构--> <#--博主发起的投票-->

页脚

我的照片书 - 手机博客 - 下载LOFTER APP - 订阅此博客

love3400wind的blog

导航

日志

java 输入域名查询相应ip地址

历史上的今天

最近读者

热度

评论

页脚