不能點擊鏈接谷歌地圖頁面與htmlunit

Question

目前，我試圖用htmlunit控制谷歌地圖JP。 這裏是谷歌地圖JP的a link。 在我的瀏覽器中，左側有一個菜單（舊風格視圖），並且在我點擊縣名稱後顯示城市名稱。我想通過使用htmlunit執行相同的操作，但沒有任何更改。 請給我一些想法和幫助（使用servlet atm）。

package com.example.part1; 

import java.util.List; 
import java.io.IOException; 
import javax.servlet.ServletException; 

import javax.servlet.annotation.WebServlet; 
import javax.servlet.http.HttpServlet; 
import javax.servlet.http.HttpServletRequest; 
import javax.servlet.http.HttpServletResponse; 
import com.gargoylesoftware.htmlunit.BrowserVersion; 
import com.gargoylesoftware.htmlunit.WebClient; 
import com.gargoylesoftware.htmlunit.html.HtmlPage; 
import com.gargoylesoftware.htmlunit.html.HtmlAnchor; 
import com.gargoylesoftware.htmlunit.NicelyResynchronizingAjaxController; 


@WebServlet(「/test") 

public class test extends HttpServlet { 

private static final long serialVersionUID = 1L; 



    public test() { 

     super(); 

     // TODO Auto-generated constructor stub 

    } 


protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 

// TODO Auto-generated method stub 

java.util.logging.Logger.getLogger("com.gargoylesoftware").setLevel(java.util.logging.Level.OFF); 

response.setContentType("text/html; charset=Windows-31J"); 
final WebClient webClient = new WebClient(BrowserVersion.CHROME, "198.23.143.27", 5555); 
     webClient.getOptions().setThrowExceptionOnScriptError(false); 
     webClient.getOptions().setThrowExceptionOnFailingStatusCode(false); 
     webClient.getOptions().setJavaScriptEnabled(true); 
     webClient.getOptions().setRedirectEnabled(true); 
     webClient.getCookieManager().setCookiesEnabled(true); 
     webClient.setAjaxController(new NicelyResynchronizingAjaxController()); 
     HtmlPage page1 = webClient.getPage("https://maps.google.co.jp/");   

     List<HtmlAnchor> links = (List<HtmlAnchor>) page1.getByXPath("//a[@href='javascript:void(0)']"); 


     //click 北海道 
     links.get(12).click(); 

     webClient.waitForBackgroundJavaScript(10000); 
     response.getWriter().write(page1.getWebResponse().getContentAsString()); 

} 

protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 

// TODO Auto-generated method stub 

} 
} 

Here's a image file for explanation！

歡迎任何建議。 在此先感謝。

編輯

還在尋找解決方案

Answer 1

當您單擊anchor，將結果保存在下面的HtmlPage：

page1 = links.get(12).click(); 

Edit.Added類按一下按鈕，還添加了我點擊後收到的頁面截圖

import java.io.FileWriter; 
import java.io.IOException; 
import java.net.MalformedURLException; 
import java.util.List; 
import com.gargoylesoftware.htmlunit.BrowserVersion; 
import com.gargoylesoftware.htmlunit.FailingHttpStatusCodeException; 
import com.gargoylesoftware.htmlunit.NicelyResynchronizingAjaxController; 
import com.gargoylesoftware.htmlunit.WebClient; 
import com.gargoylesoftware.htmlunit.html.HtmlAnchor; 
import com.gargoylesoftware.htmlunit.html.HtmlPage; 

public class Test { 

    public static void main(String[] args) throws FailingHttpStatusCodeException, MalformedURLException, IOException { 
     final WebClient webClient = new WebClient(BrowserVersion.CHROME); 
     webClient.getOptions().setThrowExceptionOnScriptError(false); 
     webClient.getOptions().setThrowExceptionOnFailingStatusCode(false); 
     webClient.waitForBackgroundJavaScript(10000); 
     webClient.getOptions().setJavaScriptEnabled(true); 
     webClient.getOptions().setRedirectEnabled(true); 
     webClient.getCookieManager().setCookiesEnabled(true); 
     webClient.setAjaxController(new NicelyResynchronizingAjaxController()); 
     HtmlPage page = webClient.getPage("https://maps.google.co.jp/");   

     List<HtmlAnchor> links = (List<HtmlAnchor>) page.getByXPath("//a[@href='javascript:void(0)']"); 

     page = links.get(12).click(); 

     FileWriter writer = new FileWriter("d:\\test.html"); //To write page in file 
     writer.write(page.asXml()); 
    } 
}