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我试图以编程方式(Java)打开指向网络上调制解调器的URL。我连接到网络,并可以ping设备以及在浏览器中获取URL。但是,通过编程,我在尝试打开连接时收到以下堆栈跟踪。java.net.SocketException:软件导致连接中止:连接
java.net.SocketException: Software caused connection abort: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:519)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:550)
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.connect(BaseSSLSocketImpl.java:141)
at sun.net.NetworkClient.doConnect(NetworkClient.java:163)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:394)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:529)
at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:272)
at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:329)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:172)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:793)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:158)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1041)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:234)
此外,URL使用https协议。
这里是我的代码:
try {
URL jipmURL = new URL("https://xxx.xxx.xxx.xxx/login.cgi");
URLConnection urlConnection = jipmURL.openConnection();
InputStreamReader streamReader = new InputStreamReader(
jipmURLConnection.getInputStream());
BufferedReader in = new BufferedReader(streamReader);
StringBuffer stringBuffer = new StringBuffer();
String inputLine;
while ((inputLine = in.readLine()) != null) {
stringBuffer.append(inputLine);
}
System.out.println("Results: " + stringBuffer);
in.close();
} catch (IOException e) {
e.printStackTrace();
}
任何帮助,将不胜感激,
史蒂夫
我身边没有运行软件防火墙。我不知道调制解调器是否有某种阻止事物的“防火墙”,但我注意到的一件事是,当我尝试访问浏览器中的URL时,它有证书错误。这可能是问题吗? – 2010-01-13 20:17:08
你可以检查你是否可以使用'new Socket(“xxx.xxx.xxx.xxx”,443);''从Java程序打开一个普通的TCP套接字到调制解调器。 – jarnbjo 2010-01-13 20:30:20
好的,只是检查我是否能够打开一个计划TCP套接字到调制解调器,我不是。它出现了相同的异常,错误和堆栈跟踪。还有什么想法?另外,当我做一个tracert时,它给我发送错误:代码1314. – 2010-01-14 16:16:42