はopenStream（）を呼び出すと、java.net.ConnectException例外がスローされます：接続がタイムアウトしました：日食でこのコードを実行する

Question

public String pdfReadData() throws Exception 
{ 
String pdfText = null; 
try 
{ 
    driver.get("https://www.....pdf"); 
    driver.manage().timeouts().implicitlyWait(50, TimeUnit.SECONDS); 
    URL url= new URL(driver.getCurrentUrl()); 
    BufferedInputStream fileToParse = new BufferedInputStream(url.openStream()); 
    System.out.println("step1"); 
    PDFParser parser= new PDFParser(fileToParse); 
    parser.parse(); 
    COSDocument cosDocument = parser.getDocument(); 
    PDDocument pdDocument = new PDDocument(cosDocument); 
    if(pdDocument.isEncrypted()) 
    { 
     StandardDecryptionMaterial sdm = new StandardDecryptionMaterial(PDF_OWNER_PASSWORD); 
     pdDocument.openProtection(sdm); // org.apache.pdfbox.exceptions.CryptographyException: Error: The supplied password does not match either the owner or user password in the document. 
     //pdDocument.decrypt(objConfigurationFile.PDF_OWNER_PASSWORD)// the same like above 
    } 
    pdfText= new PDFTextStripper().getText(pdDocument); 
    System.out.println("pdf Value" + pdfText); 
    // parser.getPDDocument.close(); 
    //parser. 

    // driver.manage.timeouts.implicitlyWait(100, TimeUnit.SECONDS); 
} 
catch (MalformedURLException e2) 
{ 
    System.err.println("URL string could not be parsed "+e2.getMessage()); 
} 
catch (Exception e) 
{ 

    e.printStackTrace(); 
} 
return pdfText; 
} 

}

を接続して、PDF文書にURLを起動して、以下の例外を与えます。同じコードセットが同じマシンでscalaで実行されていました。なぜこれが起こっているのか理解できませんでした。

java.net.ConnectException: Connection timed out: connect 
at java.net.DualStackPlainSocketImpl.connect0(Native Method) 
at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source) 
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) 
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) 
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) 
at java.net.PlainSocketImpl.connect(Unknown Source) 
at java.net.SocksSocketImpl.connect(Unknown Source) 
at java.net.Socket.connect(Unknown Source) 
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source) 
at sun.security.ssl.BaseSSLSocketImpl.connect(Unknown Source) 
at sun.net.NetworkClient.doConnect(Unknown Source) 
at sun.net.www.http.HttpClient.openServer(Unknown Source) 
at sun.net.www.http.HttpClient.openServer(Unknown Source) 
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source) 
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source) 
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source) 
at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(Unknown Source) 
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) 
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) 
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source) 
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) 
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source) 
at java.net.URL.openStream(Unknown Source) 
at projectSpecificFunctions.ProjectSpecificLayer.pdfReadData(ProjectSpecificLayer.java:229) 
at stepDefinitionAndRunner.rub3810_1.a_MLC_Plum_customer_has_logged_into_MLC_Plum_secure_site(rub3810_1.java:35) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
at java.lang.reflect.Method.invoke(Unknown Source) 
at cucumber.runtime.Utils$1.call(Utils.java:37) 
at cucumber.runtime.Timeout.timeout(Timeout.java:13) 
at cucumber.runtime.Utils.invoke(Utils.java:31) 
at cucumber.runtime.java.JavaStepDefinition.execute(JavaStepDefinition.java:38) 
at cucumber.runtime.StepDefinitionMatch.runStep(StepDefinitionMatch.java:37) 
at cucumber.runtime.Runtime.runStep(Runtime.java:299) 
at cucumber.runtime.model.StepContainer.runStep(StepContainer.java:44) 
at cucumber.runtime.model.StepContainer.runSteps(StepContainer.java:39) 
at cucumber.runtime.model.CucumberScenario.run(CucumberScenario.java:44) 
at cucumber.runtime.junit.ExecutionUnitRunner.run(ExecutionUnitRunner.java:91) 
at org.junit.runners.Suite.runChild(Suite.java:128) 
at org.junit.runners.Suite.runChild(Suite.java:27) 
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) 
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) 
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) 
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) 
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) 
at org.junit.runners.ParentRunner.run(ParentRunner.java:363) 
at cucumber.runtime.junit.ExamplesRunner.run(ExamplesRunner.java:59) 
at org.junit.runners.Suite.runChild(Suite.java:128) 
at org.junit.runners.Suite.runChild(Suite.java:27) 
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) 
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) 
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) 
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) 
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) 
at org.junit.runners.ParentRunner.run(ParentRunner.java:363) 
at cucumber.runtime.junit.ScenarioOutlineRunner.run(ScenarioOutlineRunner.java:53) 
at cucumber.runtime.junit.FeatureRunner.runChild(FeatureRunner.java:63) 
at cucumber.runtime.junit.FeatureRunner.runChild(FeatureRunner.java:18) 
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) 
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) 
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) 
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) 
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) 
at org.junit.runners.ParentRunner.run(ParentRunner.java:363) 
at cucumber.runtime.junit.FeatureRunner.run(FeatureRunner.java:70) 
at cucumber.api.junit.Cucumber.runChild(Cucumber.java:93) 
at cucumber.api.junit.Cucumber.runChild(Cucumber.java:37) 
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) 
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) 
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) 
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) 
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) 
at org.junit.runners.ParentRunner.run(ParentRunner.java:363) 
at cucumber.api.junit.Cucumber.run(Cucumber.java:98) 
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86) 
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) 
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459) 
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675) 
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) 
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192) 

Answer 1

System.setProperty("https.proxyHost","127.0.0.1"); 
System.setProperty("https.proxyPort","3128"); 

上記のコードは、問題を解決する前にコードの行を追加します。