java 如何指定程序应连接的正确IP地址

发布于 2024-10-19 05:10:17 字数 731 浏览 1 评论 0原文

我有一个连接到远程主机的java程序（swing）。这个程序在我的 Windows 7 机器上运行得很好。但是，我安装VirtualBox后，无法连接到远程盒子；经过调查，我们发现它开始将自身“绑定”到 VirtualBox IP 地址，而不是像之前那样绑定到“无线 LAN 适配器无线网络连接”。

我编写了一个连接到同一远程主机的测试程序，尽管有 Virtual Box，但该程序运行良好。

public static void main(String[] args) throws UnknownHostException, IOException {
    Socket testSock = new Socket("10.86.149.206", 7547);
    System.out.println("connected!");
}

问题：我如何告诉java swing 程序应该使用哪个IP 作为源IP 地址？

就其价值而言，我们使用 jdk 1.6

更新：
最终，我不得不卸载 VirtualBox 才能让 Java Swing 程序连接到远程主机:-(

更新 2 :
我想知道是否可以指定一个系统属性，以便 java 程序知道要做什么。

更新3：
如果有人想知道，我无法访问 swing 程序的源代码。如果可能的话，我想从外部规范其行为。**

原文

I have a java program(swing) that connects to a remote host. This program was working just fine on my windows 7 box. However, after I installed VirtualBox, it failed to connect to the remote box; On investigation we found it started "binding" itself to the VirtualBox IP address rather than the "Wireless LAN Adapter wireless network connection" that it previously did.

I wrote a test program which connected to the same remote host and this program worked fine despite Virtual Box.

public static void main(String[] args) throws UnknownHostException, IOException {
    Socket testSock = new Socket("10.86.149.206", 7547);
    System.out.println("connected!");
}

Question : How do I tell the java swing program which IP it should use as the source IP address ?

for what it's worth, we use jdk 1.6

UPDATE :
Eventually, I had to uninstall VirtualBox in order to get the Java Swing program to connect to the remote host :-(

UPDATE 2 :

I was wondering if I could specify a system property so the java program would know what to do.

UPDATE 3:

in case anyone was wondering, I don't have access to the swing program's source code. I would like to regulate its behavior externally, if possible.**

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