Question

我希望我的 Java方案利用该系统的代用配置。因此,我使用了在许多地方发现的代码,例如,该回答是java.net.useSystemProxies真实的,并打电话ProxySelector.getDefault(...),以发现特定东道方的代理人,我想到。当我对因特网房地产的单一明确的代理服务器进行配置时,这一工程将受到罚款。但是,如果我制定了“通用自动配置说明”,它总是将DIRECT的“代用”。

我知道,这本书是行之有效的,因为我的浏览器可以进入其作为代理服务器返回的东道方,而没有笔记,它就能够起作用。我甚至试图将文字简化到其最基本之处:

function FindProxyForURL(url, host)
{
    return "PROXY my.proxy.mydomain:3128";
}

并用我的浏览器开展工作,但<代码>。 ProxySelector.getDefault(......)select(......) 仍然只是DIRECT。

我失踪了吗? (如果是的话,见Java 1.6 &Windows 7,)

Answer 1

页: 1

然而,as 布赖恩·德阿尔维斯·建议,作为对我类似问题的回答,Proxy Vole 图书馆似乎提供这种支持/能力。

To provide network connectivity out of the box for you Java application you can use the Proxy - Vole library. It provides some strategies for autodetecting the current proxy settings. There are many configureable strategies to choose from. At the moment Proxy - Vole supports the following proxy detection strategies.

Read platform settings (Supports: Windows, KDE, Gnome, OSX)

Read browser setting (Supports: Firefox 3.x, Internet Explorer; Chrome and Webkit use the platform settings)

Read environment variables (often used variables on Linux / Unix server systems)

Autodetection script by using WPAD/PAC (Not all variations supported)

Answer 2

正如Mads Hansen所建议的那样,Proxy-Vole。

你们只需要把下载点的杰尔加到您的班子(包括车子),这部法典帮助我没收了代位:

ProxySearch proxySearch = new ProxySearch();
proxySearch.addStrategy(Strategy.OS_DEFAULT); 
proxySearch.addStrategy(Strategy.JAVA); 
proxySearch.addStrategy(Strategy.BROWSER); 
ProxySelector proxySelector = proxySearch.getProxySelector(); 

ProxySelector.setDefault(proxySelector); 
URI home = URI.create("http://www.google.com"); 
System.out.println("ProxySelector: " + proxySelector); 
System.out.println("URI: " + home); 
List<Proxy> proxyList = proxySelector.select(home); 
if (proxyList != null && !proxyList.isEmpty()) { 
 for (Proxy proxy : proxyList) { 
   System.out.println(proxy); 
   SocketAddress address = proxy.address(); 
   if (address instanceof InetSocketAddress) { 
     String host = ((InetSocketAddress) address).getHostName(); 
     String port = Integer.toString(((InetSocketAddress) address).getPort()); 
     System.setProperty("http.proxyHost", host); 
     System.setProperty("http.proxyPort", port); 
   } 
 } 
}

Answer 3

是的,自动代位组合(PAC/WPAD)中阅读。

Answer 4

你们可以利用Proxy Vole解决这一问题:

Original Google Code project
More recent GitHub project, forking original

如果你确切知道你想要使用哪份PAC-文件,你可以做到:

UrlPacScriptSource source = new UrlPacScriptSource("http://www.example.org/proxy.pac");
PacProxySelector selector = new PacProxySelector(source);

ProxySelector.setDefault(selector);

这样做的好处是与用户无关。例如,如果把这一服务作为Windows服务,你可以最终在海关数据表用户上运行,这些用户可能没有与署长用户相同的<编码>OS_DEFAULT。

采用系统/软件价值的方法是:

ProxySearch proxySearch = new ProxySearch();
proxySearch.addStrategy(Strategy.OS_DEFAULT);
proxySearch.addStrategy(Strategy.BROWSER);
proxySearch.addStrategy(Strategy.JAVA);
ProxySelector proxySelector = proxySearch.getProxySelector();

ProxySelector.setDefault(proxySelector);

最初采用<代码>OS_DEFAULT,然后以<编码>JAVA,最后以<代码>BROWSER作为代理选择人的战略。

该守则以《Gite Hub守则》为基础,版本1.0.3。

Answer 5

I could load Proxy Auto-Config (PAC) file on Java. Please see below codes and package. I hope this would what you were looking for:

import com.sun.deploy.net.proxy.*;
.
.
BrowserProxyInfo b = new BrowserProxyInfo();        
b.setType(ProxyType.AUTO);
b.setAutoConfigURL("http://yourhost/proxy.file.pac");       
DummyAutoProxyHandler handler = new DummyAutoProxyHandler();
handler.init(b);

URL url = new URL("http://host_to_query");
ProxyInfo[] ps = handler.getProxyInfo(url);     
for(ProxyInfo p : ps){
    System.out.println(p.toString());
}

You already have a [com.sun.deploy.net.proxy] package on your machine! Find [deploy.jar] ;D

友情链接