https://pacer.login.uscourts.gov/csologin/login.jsfにログインしたい 。ログインフォームを送信するためにhtmlユニットを使用しました。ここに私のコードがあります:
public void submittingForm() throws Exception {
final WebClient webClient = new WebClient();
// Get the first page
final HtmlPage page1 = webClient.getPage("https://pacer.login.uscourts.gov/csologin/login.jsf");
// Get the form that we are dealing with and within that form,
// find the submit button and the field that we want to change.
final HtmlForm form = page1.getFormByName("login");
// final HtmlSubmitButton button = form.getButtonByName("login:j_idt184");
final HtmlTextInput textField = form.getInputByName("login:loginName");
final HtmlTextInput textField1 = form.getInputByName("login:password");
// Change the value of the text field
textField.setValueAttribute("XXX");
textField1.setValueAttribute("XXX");
// Now submit the form by clicking the button and get back the second page.
final HtmlPage page2 = form.getButtonByName("login:j_idt184").click();
System.out.println(page2.asText());
webClient.closeAllWindows();
}
しかし、同じエラーが表示されます:
Exception in thread "main" java.lang.IllegalAccessError: class com.gargoylesoftware.htmlunit.javascript.regexp.HtmlUnitRegExpProxy$FixedSubString cannot access its superclass net.sourceforge.htmlunit.corejs.javascript.regexp.SubString
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:791)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at com.gargoylesoftware.htmlunit.javascript.HtmlUnitContextFactory.makeContext(HtmlUnitContextFactory.java:227)
at net.sourceforge.htmlunit.corejs.javascript.Context.enter(Context.java:439)
at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:535)
at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:538)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.initialize(JavaScriptEngine.java:157)
at com.gargoylesoftware.htmlunit.WebClient.initialize(WebClient.java:1141)
at com.gargoylesoftware.htmlunit.WebWindowImpl.setEnclosedPage(WebWindowImpl.java:109)
at com.gargoylesoftware.htmlunit.html.HTMLParser.parse(HTMLParser.java:200)
at com.gargoylesoftware.htmlunit.html.HTMLParser.parseHtml(HTMLParser.java:179)
at com.gargoylesoftware.htmlunit.DefaultPageCreator.createHtmlPage(DefaultPageCreator.java:221)
at com.gargoylesoftware.htmlunit.DefaultPageCreator.createPage(DefaultPageCreator.java:106)
at com.gargoylesoftware.htmlunit.WebClient.loadWebResponseInto(WebClient.java:433)
at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:311)
at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:373)
at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:358)
at htmlunit.HtmlUnit.submittingForm(HtmlUnit.java:63)
at htmlunit.HtmlUnit.main(HtmlUnit.java:28)
Java Result: 1
上記のエラーを克服し、上記の url に正常にログインする方法を教えてください。コードで次の jar を使用しています: htmlunit2.9jar、commons-code.jar など。上記のエラーを回避する必要があるjar。
あなたの提案をしてください。
ありがとう
アトゥル