我已经编写了一个程序,用于在本地联网的地方显示IP,网络名称和DNS查找。这是我获取所有地址的代码:

public void NetworkPing() throws Exception{
    jlist.clear();
    jlist2.clear();
    jlist3.clear();

    InetAddress localhost = InetAddress.getLocalHost();
    byte[] ip = localhost.getAddress();

    for(int i=1;i<254;i++){
        ip[3]=(byte)i;
        InetAddress address = InetAddress.getByAddress(ip);

        if(address.isReachable(1000)){
            jlist.addElement(address); //Machine is turned on and can be ping.
        }else if(!address.getHostAddress().equals(address.getHostName())){
            jlist2.addElement(address); //Machine is known in a dns lookup.
        }else{
            jlist3.addElement(address); //The host address and host name are equal, meaning the host name could not be resolved.
        }
        final DefaultListModel jlist1 = jlist;
        this.jList1.setModel(jlist1);
        final DefaultListModel jlisttwo = jlist2;
        this.jList2.setModel(jlisttwo);
        final DefaultListModel jlistthree = jlist3;
        this.jList3.setModel(jlistthree);
    }
}


此过程需要时间才能完成并完全显示到JList。我只想合并一个进度条,以便用户知道完成了多少百分比以及用户将如何等待完成所有过程...

我的问题是,如何将进度条与上述代码结合在一起?

任何帮助将不胜感激。谢谢。

最佳答案

检查以下链接:


Class JProgressBar API
How to Use Progress Bars (The Java Tutorials)
Demos

09-11 19:21
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