我想使用HTMLUnit向this网站提交表单,但我在标题中收到错误。
这是我的代码:
try (final WebClient webClient = new WebClient(BrowserVersion.CHROME, "127.0.0.1", 57703)) {
//webClient.getOptions().setThrowExceptionOnScriptError(false);
final HtmlPage page1 = webClient.getPage("http://tagmp3.net/");
final HtmlDivision div = (HtmlDivision) page1.getElementById("urlForm");
final DomNodeList<DomElement> forms = page1.getElementsByTagName("form");
final HtmlForm form = (HtmlForm) forms.get(0);
final HtmlTextInput textField = form.getInputByName("filepath");
final HtmlSubmitInput button = form.getInputByName("button");
textField.setValueAttribute(url);
final HtmlPage page2 = button.click();
System.out.println(page2.getBaseURL());
}
以下是我得到的错误:
EcmaError: lineNumber=[4] column=[0] lineSource=[<no source>] name=[TypeError] sourceName=[http://code.jquery.com/jquery-3.1.1.min.js] message=[TypeError: Cannot set property "innerHTML" of undefined to "<form></form><form></form>" (http://code.jquery.com/jquery-3.1.1.min.js#4)]
com.gargoylesoftware.htmlunit.ScriptException: TypeError: Cannot set property "innerHTML" of undefined to "<form></form><form></form>" (http://code.jquery.com/jquery-3.1.1.min.js#4)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run(JavaScriptEngine.java:894)
at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:637)
at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:518)
blah blah blah....
我试图关闭脚本错误,但它无效。
顺便说一下,我在网站的HTML中找到了这个:
<form onsubmit="return validate(this)" method="post" action="index.php">
我怎样才能解决这个问题?
答案 0 :(得分:1)
在顶部添加此行:
webClient.getOptions().setJavaScriptEnabled(false);
答案 1 :(得分:0)
Edge支持仍然不完整,您可以尝试使用Firefox 52或Chrome模拟。另请使用最新的Snapshot版本。