Java HtmlForm.getInputByValue方法代碼示例

import com.gargoylesoftware.htmlunit.html.HtmlForm; //導入方法依賴的package包/類
public void webFetch(String userInput,String pwdInput) throws Exception{
	final WebClient webClient=new WebClient();
	webClient.getOptions().setCssEnabled(false);
	webClient.getOptions().setJavaScriptEnabled(false);
	final HtmlPage page=webClient.getPage("https://account.xiaomi.com/pass/serviceLogin");
	//��ȡ��
	final HtmlForm form=(HtmlForm)page.getElementById("loginForm");
	//��ȡ�ύ�ť
	final HtmlSubmitInput button=form.getInputByValue("��¼");
	HtmlTextInput userId=form.getInputByName("user");
	HtmlPasswordInput pwd=form.getInputByName("pwd");
	userId.setText(userInput);
	pwd.setText(pwdInput);
	final HtmlPage next=button.click();
	System.out.println(next.asText());
	webClient.closeAllWindows();
}
 

import com.gargoylesoftware.htmlunit.html.HtmlForm; //導入方法依賴的package包/類
public void searchInBaidu() throws Exception {
	HtmlPage page = webClient.getPage("https://www.baidu.com/");  
	HtmlForm form = page.getFormByName("f");
	
	HtmlTextInput input = form.getInputByName("wd");	
	HtmlSubmitInput button = form.getInputByValue("百度一下");  
	
	input.setValueAttribute("無錫");
	HtmlPage nextPage = button.click();  
	
	//System.out.println(nextPage.asXml());
	
	// hit next page
	HtmlAnchor next = null;
	List list = nextPage.getByXPath("//a");
	for(Object obj : list) {
		if(obj instanceof HtmlAnchor) {
			HtmlAnchor ha = (HtmlAnchor)obj;
			//System.out.println(ha.getTextContent());
			if(ha.getTextContent().indexOf("百度百科") != -1) {
				next = ha;
				break;
			}
		}
	}
	
	
	System.out.println(next.asXml());
	System.out.println("--------------------------");
	HtmlPage p = next.click();
	System.out.println(p.asXml());
	
}
 

import com.gargoylesoftware.htmlunit.html.HtmlForm; //導入方法依賴的package包/類
/**
 * return the html of url
 * @param url : form data
 * @param inputs : input name -> input value
 * @return
 */
public String download(URL url, Map<String, String> inputs) {
	HtmlSubmitInput button = null;
	HtmlPage nextPage = null;
	
	try {
		HtmlPage page = webClient.getPage(url.getURLValue()); 
		for(Map.Entry<String, String> input : inputs.entrySet()) {
			String form_name = input.getKey().split("\\.")[0];
			String input_name = input.getKey().split("\\.")[1];
			
			HtmlForm form = page.getFormByName(form_name);
			if(input_name.equals("button")) {
				button = form.getInputByValue(input.getValue());
			}
			else {
				HtmlTextInput text_input = form.getInputByName(input_name);
				text_input.setValueAttribute(input.getValue());
			}
		}
		nextPage = button.click();
	} catch(IOException ioe) {
		ioe.printStackTrace();
	}
	  
	return nextPage.asXml();
}
 

import com.gargoylesoftware.htmlunit.html.HtmlForm; //導入方法依賴的package包/類
/**
 * 通過htmlunit來獲得一些搜狗的網址。
 * @param key
 * @return
 * @throws Exception
 */
public String getNextUrl(String key){
	String page = new String();
	try {
		WebClient webClient = new WebClient();
		webClient.getOptions().setCssEnabled(false);
		webClient.getOptions().setJavaScriptEnabled(false);
		
		//去拿網頁
		HtmlPage htmlPage = webClient.getPage("http://pic.sogou.com/");
		//得到表單
		HtmlForm form = htmlPage.getFormByName("searchForm");
		//得到提交按鈕
		HtmlSubmitInput button = form.getInputByValue("搜狗搜索");
		//得到輸入框

		HtmlTextInput textField = form.getInputByName("query");
		//輸入內容
		textField.setValueAttribute(key);
		//點一下按鈕
		HtmlPage nextPage = button.click();

		String str = nextPage.toString();
		page = cutString(str);
		webClient.close();
	} catch (Exception e) {
		// TODO: handle exception
	} finally{
		
	}
	System.out.println();
	return page;
	
}
 

import com.gargoylesoftware.htmlunit.html.HtmlForm; //導入方法依賴的package包/類
private HtmlPage confirmRecoveryEmail(WebClient webClient, HtmlPage htmlPage) throws IOException {
	List<HtmlForm> forms = htmlPage.getForms();
	HtmlForm challengeForm = forms.stream().filter(
			form -> "challenge".equals(form.getId()) && "/signin/challenge/kpe/2".equals(form.getActionAttribute()))
			.findFirst().get();
	HtmlInput htmlInput = challengeForm.getInputByName("email");
	htmlInput.setValueAttribute(recoveryEmail.get());
	HtmlSubmitInput signInButton = (HtmlSubmitInput) challengeForm.getInputByValue("Done");
	HtmlPage nextPage = signInButton.click();
	webClient.waitForBackgroundJavaScriptStartingBefore(WAIT_DELAY_MS);
	return nextPage;
}
 

import com.gargoylesoftware.htmlunit.html.HtmlForm; //導入方法依賴的package包/類
@Test
public void testCategoryOperations() throws Exception {
	logger.info("start insert category");
	HtmlPage adminPage = webClient.getPage(base + "views/admin/index.xhtml");
	HtmlAnchor button = adminPage.getAnchors().get(2);
	HtmlPage page = button.click();
	HtmlForm addCategory = page.getFormByName("addCategoryForm");
	String categoryToInsert = "ccccc";
	addCategory.getInputByName("addCategoryForm:Category").setValueAttribute(categoryToInsert);
	HtmlSubmitInput submitButton = addCategory.getInputByName("addCategoryForm:editinline");
	page = submitButton.click();
	assertTrue("The category is created", page.asText().contains(categoryToInsert));
	HtmlAnchor adminPanel = adminPage.getAnchors().get(1);
	page = adminPanel.click();
	button = page.getAnchors().get(6);
	page = button.click();
	HtmlForm editCategory = page.getForms().get(4);
	String categoryToUpdate = "aaaaaa";
	String firstCategory = "Dummy demo category";
	editCategory.getInputByValue(categoryToInsert).setValueAttribute(categoryToUpdate);
	submitButton = editCategory.getInputByValue(resourceBundle.getString("Update"));
	page = submitButton.click();
	assertTrue("The category is updated", page.asText().contains(categoryToUpdate));
	button = page.getAnchors().get(7);
	page = button.click();
	assertTrue("The category is arrowed up",
			page.asText().indexOf(categoryToUpdate) < page.asText().indexOf(firstCategory));
	button = page.getAnchors().get(4);
	page = button.click();
	assertTrue("The category is arrowed down",
			page.asText().indexOf(categoryToUpdate) > page.asText().indexOf(firstCategory));
	button = page.getAnchors().get(8);
	page = button.click();
	HtmlForm deleteCategory = page.getForms().get(1);
	submitButton = deleteCategory.getInputByValue(resourceBundle.getString("Cancel"));
	page = submitButton.click();
	assertTrue("The delete is canceled",
			page.asText().contains(firstCategory) && page.asText().contains(categoryToUpdate));
	button = page.getAnchors().get(0);
	page = button.click();
	assertTrue("In the home page there are two categories",
			page.asText().contains(firstCategory) && page.asText().contains(categoryToUpdate));
	button = page.getAnchors().get(1);
	page = button.click();
	button = page.getAnchors().get(8);
	page = button.click();
	deleteCategory = page.getForms().get(1);
	submitButton = deleteCategory.getInputByValue(resourceBundle.getString("Confirm"));
	page = submitButton.click();
	assertTrue("The delete is confirmed", page.asText()
			.contains("\"" + categoryToUpdate + "\" " + resourceBundle.getString("Category_deleted_1")));
}
 

import com.gargoylesoftware.htmlunit.html.HtmlForm; //導入方法依賴的package包/類
/**
 * Visit the printable brackets for the division specified and print the
 * brackets.
 * 
 * @throws IOException
 * @throws MalformedURLException
 * @throws InterruptedException
 * @throws SAXException
 */
private static void printPlayoffScoresheets(final String division)
    throws MalformedURLException, IOException, InterruptedException, SAXException {
  final WebClient conversation = WebTestUtils.getConversation();

  final Page indexResponse = WebTestUtils.loadPage(conversation, new WebRequest(new URL(TestUtils.URL_ROOT
      + "playoff/index.jsp")));
  Assert.assertTrue(indexResponse.isHtmlPage());
  final HtmlPage indexHtml = (HtmlPage) indexResponse;

  // find form named 'printable'
  HtmlForm form = indexHtml.getFormByName("printable");
  Assert.assertNotNull("printable form not found", form);

  final String formSource = WebTestUtils.getPageSource(form.getPage());
  LOGGER.debug("Form source: "
      + formSource);

  // set division
  final HtmlSelect divisionSelect = indexHtml.getHtmlElementById("printable.division");
  final HtmlOption divisionOption = divisionSelect.getOptionByValue(division);
  divisionSelect.setSelectedAttribute(divisionOption, true);

  // click 'Display Brackets'
  final HtmlSubmitInput displayBrackets = form.getInputByValue("Display Brackets");
  final com.gargoylesoftware.htmlunit.WebRequest displayBracketsRequest = form.getWebRequest(displayBrackets);
  final Page displayResponse = WebTestUtils.loadPage(conversation, displayBracketsRequest);

  Assert.assertTrue(displayResponse.isHtmlPage());
  final HtmlPage displayHtml = (HtmlPage) displayResponse;

  // find form named 'printScoreSheets'
  form = displayHtml.getFormByName("printScoreSheets");
  Assert.assertNotNull("printScoreSheets form not found", form);

  final HtmlCheckBoxInput printCheck = form.getInputByName("print1");
  printCheck.setChecked(true);

  // click 'Print scoresheets'
  final HtmlSubmitInput print = form.getInputByValue("Print scoresheets");
  final com.gargoylesoftware.htmlunit.WebRequest printRequest = form.getWebRequest(print);
  final Page printResponse = WebTestUtils.loadPage(conversation, printRequest);

  // check that result is PDF
  Assert.assertEquals("application/pdf", printResponse.getWebResponse().getContentType());

}
 

import com.gargoylesoftware.htmlunit.html.HtmlForm; //導入方法依賴的package包/類
@Test(timeout = 10000)
public void testSimple() throws Exception {
	WebClient webClient = new WebClient();
	HtmlPage page = webClient.getPage("http://" + WEB_SERVER_NAME + ":" + WEB_SERVER_PORT);
	assertTrue(page.asText().contains("JMX Domains"));

	String domain = "java.lang";
	HtmlAnchor anchor = page.getAnchorByText(domain);
	assertNotNull(anchor);
	page = anchor.click();
	assertTrue(page.asText().contains("Beans in domain " + domain));

	anchor = page.getAnchorByName("text");
	TextPage textPage = anchor.click();
	String bean = "type=Memory";
	assertTrue(textPage.getContent().contains(domain + ":" + bean));

	anchor = page.getAnchorByText(bean);
	page = anchor.click();
	assertTrue(page.asText().contains("Information about object " + domain + ":" + bean));

	anchor = page.getAnchorByName("text");
	textPage = anchor.click();
	assertTrue(textPage.getContent().contains("Verbose"));

	HtmlForm form = page.getFormByName("Verbose");
	assertNotNull(form);
	HtmlInput input = form.getInputByName("val");
	assertEquals("false", input.getValueAttribute());
	assertNotNull(input);
	input.setValueAttribute("true");
	HtmlElement button = (HtmlElement) page.createElement("button");
	button.setAttribute("type", "submit");
	// append the button to the form to simulate
	form.appendChild(button);
	// submit the form
	page = button.click();
	assertTrue(page.asText().contains("Information about object " + domain + ":" + bean));

	form = page.getFormByName("Verbose");
	assertNotNull(form);
	input = form.getInputByName("val");
	assertEquals("true", input.getValueAttribute());

	String operation = "gc";
	form = page.getFormByName(operation);
	assertNotNull(form);
	input = form.getInputByValue(operation);
	page = input.click();

	assertTrue(page.asText().contains("Invoking Operation " + operation));
	assertTrue(page.asText().contains(operation + " method successfully invoked."));

	anchor = page.getAnchorByName("text");
	assertNotNull(anchor);
	textPage = anchor.click();
	assertEquals(operation + " method successfully invoked.\n", textPage.getContent());
}