0
Mein Code wie folgt lesen:Htmlunit net.sourceforge.htmlunit.corejs.javascript.EcmaError: Typeerror: Kann nicht das Objekt „GetLoginJsonInfo“ von undefined
WebClient webClient = new WebClient(BrowserVersion.CHROME);
webClient.setAjaxController(new NicelyResynchronizingAjaxController());
webClient.getOptions().setCssEnabled(false);
webClient.getOptions().setJavaScriptEnabled(true);
webClient.getOptions().setThrowExceptionOnScriptError(false);
webClient.getOptions().setThrowExceptionOnFailingStatusCode(false);
webClient.getOptions().setTimeout(100000);
HtmlPage page = null;
try {
page = webClient.getPage("http://www.iqiyi.com/a_19rrharlvd.html");
HtmlAnchor ha = page.getFirstByXPath("//a[@data-avlist-page='2']");
page = ha.click();
saveStringToFile("E://abcHtml.txt", page.asXml());
} catch (FailingHttpStatusCodeException e) {
e.printStackTrace();
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
webClient.closeAllWindows();
Und ich dieses Projekt laufen, dann wirft es einige js Ausnahmen und das ha.click() funktioniert nicht (ich bekomme die Datei gleich, ha.click() nicht zu machen). Ausnahmen wie diese:
Nun, was kann ich tun, um es nicht kümmern die js-Ausnahme, und Run-Click-Funktion? Ich versuche andere Seite, wenn es keine Ausnahmen auslösen, ist die Funktion des Klicks Arbeit.Aber wenn die Ausnahmen zu werfen, wird es keine Arbeit ... ----------- --------------------------------- Trennlinie --------------- ------------------------------------ Danke für Hilfe. Wenn ich die htmlUnit Version auf 2.25 ändere, wird diese Ausnahme gelöst. Aber werfen Sie es eine neue Ausnahme wie die:
Enclosed exception:
net.sourceforge.htmlunit.corejs.javascript.EvaluatorException: missing ; before statement (http://nlwl.iqiyi.com/apis/urc/getqd?authcookie=null&containsUgc=1&agent_type=1&subTypes=1%2C7%2C9&channelIds=1%2C2&callback=window.Q.__callbacks__.cbd1dmvj#1)
at com.gargoylesoftware.htmlunit.javascript.StrictErrorReporter.error(StrictErrorReporter.java:65)
at net.sourceforge.htmlunit.corejs.javascript.Parser.addError(Parser.java:188)
at net.sourceforge.htmlunit.corejs.javascript.Parser.addError(Parser.java:167)
at net.sourceforge.htmlunit.corejs.javascript.Parser.reportError(Parser.java:255)
at net.sourceforge.htmlunit.corejs.javascript.Parser.reportError(Parser.java:244)
at net.sourceforge.htmlunit.corejs.javascript.Parser.reportError(Parser.java:237)
at net.sourceforge.htmlunit.corejs.javascript.Parser.autoInsertSemicolon(Parser.java:1089)
at net.sourceforge.htmlunit.corejs.javascript.Parser.statementHelper(Parser.java:1066)
at net.sourceforge.htmlunit.corejs.javascript.Parser.statement(Parser.java:928)
at net.sourceforge.htmlunit.corejs.javascript.Parser.statements(Parser.java:888)
at net.sourceforge.htmlunit.corejs.javascript.Parser.block(Parser.java:1701)
at net.sourceforge.htmlunit.corejs.javascript.Parser.statementHelper(Parser.java:1032)
at net.sourceforge.htmlunit.corejs.javascript.Parser.statement(Parser.java:928)
at net.sourceforge.htmlunit.corejs.javascript.Parser.parse(Parser.java:572)
at net.sourceforge.htmlunit.corejs.javascript.Parser.parse(Parser.java:492)
at net.sourceforge.htmlunit.corejs.javascript.Context.compileImpl(Context.java:2660)
at net.sourceforge.htmlunit.corejs.javascript.Context.compileString(Context.java:1623)
at com.gargoylesoftware.htmlunit.javascript.HtmlUnitContextFactory$TimeoutContext.compileString(HtmlUnitContextFactory.java:184)
at net.sourceforge.htmlunit.corejs.javascript.Context.compileString(Context.java:1615)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$2.doRun(JavaScriptEngine.java:709)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run(JavaScriptEngine.java:879)
at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:628)
at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:515)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.compile(JavaScriptEngine.java:718)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.compile(JavaScriptEngine.java:683)
at com.gargoylesoftware.htmlunit.html.HtmlPage.loadJavaScriptFromUrl(HtmlPage.java:1069)
at com.gargoylesoftware.htmlunit.html.HtmlPage.loadExternalJavaScriptFile(HtmlPage.java:966)
at com.gargoylesoftware.htmlunit.html.HtmlScript.executeScriptIfNeeded(HtmlScript.java:352)
at com.gargoylesoftware.htmlunit.html.HtmlScript$2.execute(HtmlScript.java:239)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.doProcessPostponedActions(JavaScriptEngine.java:939)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.access$500(JavaScriptEngine.java:100)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run(JavaScriptEngine.java:889)
at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:628)
at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:515)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.callFunction(JavaScriptEngine.java:824)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.callFunction(JavaScriptEngine.java:796)
at com.gargoylesoftware.htmlunit.html.HtmlPage.executeJavaScriptFunctionIfPossible(HtmlPage.java:2454)
at com.gargoylesoftware.htmlunit.javascript.host.event.EventListenersContainer.executeEventHandler(EventListenersContainer.java:298)
at com.gargoylesoftware.htmlunit.javascript.host.event.EventListenersContainer.executeListeners(EventListenersContainer.java:383)
at com.gargoylesoftware.htmlunit.javascript.host.event.EventTarget.executeEventLocally(EventTarget.java:107)
at com.gargoylesoftware.htmlunit.html.HtmlScript.executeEvent(HtmlScript.java:379)
at com.gargoylesoftware.htmlunit.html.HtmlScript.executeScriptIfNeeded(HtmlScript.java:354)
at com.gargoylesoftware.htmlunit.html.HtmlScript$2.execute(HtmlScript.java:239)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.doProcessPostponedActions(JavaScriptEngine.java:939)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.access$500(JavaScriptEngine.java:100)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run(JavaScriptEngine.java:889)
at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:628)
at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:515)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.callFunction(JavaScriptEngine.java:824)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.callFunction(JavaScriptEngine.java:796)
at com.gargoylesoftware.htmlunit.html.HtmlPage.executeJavaScriptFunctionIfPossible(HtmlPage.java:2454)
at com.gargoylesoftware.htmlunit.javascript.host.event.EventListenersContainer.executeEventHandler(EventListenersContainer.java:298)
at com.gargoylesoftware.htmlunit.javascript.host.event.EventListenersContainer.executeListeners(EventListenersContainer.java:383)
at com.gargoylesoftware.htmlunit.javascript.host.event.EventTarget.executeEventLocally(EventTarget.java:107)
at com.gargoylesoftware.htmlunit.html.HtmlScript.executeEvent(HtmlScript.java:379)
at com.gargoylesoftware.htmlunit.html.HtmlScript.executeScriptIfNeeded(HtmlScript.java:354)
at com.gargoylesoftware.htmlunit.html.HtmlScript$2.execute(HtmlScript.java:239)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.doProcessPostponedActions(JavaScriptEngine.java:939)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.access$500(JavaScriptEngine.java:100)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run(JavaScriptEngine.java:889)
at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:628)
at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:515)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.callFunction(JavaScriptEngine.java:824)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.callFunction(JavaScriptEngine.java:796)
at com.gargoylesoftware.htmlunit.html.HtmlPage.executeJavaScriptFunctionIfPossible(HtmlPage.java:2454)
at com.gargoylesoftware.htmlunit.javascript.host.event.EventListenersContainer.executeEventHandler(EventListenersContainer.java:298)
at com.gargoylesoftware.htmlunit.javascript.host.event.EventListenersContainer.executeListeners(EventListenersContainer.java:383)
at com.gargoylesoftware.htmlunit.javascript.host.event.EventTarget.executeEventLocally(EventTarget.java:107)
at com.gargoylesoftware.htmlunit.html.HtmlScript.executeEvent(HtmlScript.java:379)
at com.gargoylesoftware.htmlunit.html.HtmlScript.executeScriptIfNeeded(HtmlScript.java:354)
at com.gargoylesoftware.htmlunit.html.HtmlScript$2.execute(HtmlScript.java:239)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.doProcessPostponedActions(JavaScriptEngine.java:939)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.access$500(JavaScriptEngine.java:100)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run(JavaScriptEngine.java:889)
at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:628)
at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:515)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.execute(JavaScriptEngine.java:775)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.execute(JavaScriptEngine.java:751)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.execute(JavaScriptEngine.java:739)
at com.gargoylesoftware.htmlunit.html.HtmlPage.executeJavaScriptIfPossible(HtmlPage.java:910)
at com.gargoylesoftware.htmlunit.html.HtmlScript.executeInlineScriptIfNeeded(HtmlScript.java:307)
at com.gargoylesoftware.htmlunit.html.HtmlScript.executeScriptIfNeeded(HtmlScript.java:368)
at com.gargoylesoftware.htmlunit.html.HtmlScript$2.execute(HtmlScript.java:239)
at com.gargoylesoftware.htmlunit.html.HtmlScript.onAllChildrenAddedToPage(HtmlScript.java:258)
at com.gargoylesoftware.htmlunit.html.HTMLParser$HtmlUnitDOMBuilder.endElement(HTMLParser.java:781)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
at com.gargoylesoftware.htmlunit.html.HTMLParser$HtmlUnitDOMBuilder.endElement(HTMLParser.java:738)
at net.sourceforge.htmlunit.cyberneko.HTMLTagBalancer.callEndElement(HTMLTagBalancer.java:1243)
at net.sourceforge.htmlunit.cyberneko.HTMLTagBalancer.endElement(HTMLTagBalancer.java:1143)
at net.sourceforge.htmlunit.cyberneko.filters.DefaultFilter.endElement(DefaultFilter.java:226)
at net.sourceforge.htmlunit.cyberneko.filters.NamespaceBinder.endElement(NamespaceBinder.java:345)
at net.sourceforge.htmlunit.cyberneko.HTMLScanner$ContentScanner.scanEndElement(HTMLScanner.java:3154)
at net.sourceforge.htmlunit.cyberneko.HTMLScanner$ContentScanner.scan(HTMLScanner.java:2117)
at net.sourceforge.htmlunit.cyberneko.HTMLScanner.scanDocument(HTMLScanner.java:945)
at net.sourceforge.htmlunit.cyberneko.HTMLConfiguration.parse(HTMLConfiguration.java:521)
at net.sourceforge.htmlunit.cyberneko.HTMLConfiguration.parse(HTMLConfiguration.java:472)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at com.gargoylesoftware.htmlunit.html.HTMLParser$HtmlUnitDOMBuilder.parse(HTMLParser.java:988)
at com.gargoylesoftware.htmlunit.html.HTMLParser.parse(HTMLParser.java:246)
at com.gargoylesoftware.htmlunit.html.HTMLParser.parseHtml(HTMLParser.java:188)
at com.gargoylesoftware.htmlunit.DefaultPageCreator.createHtmlPage(DefaultPageCreator.java:267)
at com.gargoylesoftware.htmlunit.DefaultPageCreator.createPage(DefaultPageCreator.java:155)
at com.gargoylesoftware.htmlunit.WebClient.loadWebResponseInto(WebClient.java:517)
at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:391)
at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:309)
at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:456)
at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:441)
at TestMain.main(TestMain.java:42)
== CALLING JAVASCRIPT ==
{"code":"A00101","come":"no_uid","count":0,"data":{}}
======= EXCEPTION END ========
bin nicht, was ich einige Bedingungen ignoriert habe? Kann wie das json Format unterstützen?
'window.external' ist undefiniert. Ziemlich selbsterklärend. – Xufox
Also ich denke, wenn WebClient diese Ausnahme nicht kümmern und fortfahren kann. Die Funktion des Klicks kann Arbeit sein. Jetzt weiß ich nicht, wie ich diese Ausnahme ignorieren kann, wenn ich HtmlUnit benutze. – Evlix
Verwenden Sie die neueste HtmlUnit-Version? window.external wird soweit unterstützt, wie ich sehen kann. – RBRi