我用谷歌搜索了三个小时,没有发现任何帮助。我有 WebClient ,它通过 socks 5 连接到一些站点,这些站点不需要使用登录名和密码来工作:
WebClient wc = new WebClient(BrowserVersion.FIREFOX_3_6);
wc.setProxyConfig(new ProxyConfig(socks.split(":")[0], Integer.parseInt(socks.split(":")[1]), true));
wc.setTimeout(30000);
wc.setCssEnabled(false);
wc.setJavaScriptEnabled(false);
等等。我收到了不需要登录名或密码的每个活动主机的下一个例外:
java.net.SocketException: SOCKS : authentication failed
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:473)
at java.net.Socket.connect(Socket.java:579)
at com.gargoylesoftware.htmlunit.SocksSocketFactory.connectSocket(SocksSocketFactory.java:89)
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:148)
at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:149)
at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:121)
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:573)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:425)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:776)
at com.gargoylesoftware.htmlunit.HttpWebConnection.getResponse(HttpWebConnection.java:152)
at com.gargoylesoftware.htmlunit.WebClient.loadWebResponseFromWebConnection(WebClient.java:1439)
at com.gargoylesoftware.htmlunit.WebClient.loadWebResponse(WebClient.java:1358)
at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:307)
at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:373)
at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:358)
at mus.Gucol.run(Gucol.java:49)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
和
Dec 12, 2011 4:14:02 AM org.apache.http.impl.client.DefaultRequestDirector tryConnect
INFO: I/O exception (java.net.SocketException) caught when connecting to the target host: SOCKS : authentication failed
HTML 单元 2.9。我尝试使用凭据:
WebClient wc = new WebClient(BrowserVersion.FIREFOX_3_6);
wc.setProxyConfig(new ProxyConfig(socks.split(":")[0], Integer.parseInt(socks.split(":")[1]), true));
wc.setTimeout(30000);
wc.setCssEnabled(false);
wc.setJavaScriptEnabled(false);
final DefaultCredentialsProvider credentialsProvider = (DefaultCredentialsProvider) wc.getCredentialsProvider();
credentialsProvider.addCredentials("", "", socks.split(":")[0], Integer.parseInt(socks.split(":")[1]), null);
credentialsProvider.addProxyCredentials("", "");
wc.setCredentialsProvider(credentialsProvider);
但这没有任何意义。而且我认为这个问题不在 HtmlUnit 中,而是在 Java 中,因为我尝试通过 HtmlUrlConnection 使用袜子,并且发生了同样的错误,这让我哭了。大佬们,怎么实现呢?我花了大约六个小时来解决这个问题,但我无法使用 System.setProperty,因为我需要为每个 WebClient“窗口”设置不同的袜子。