htmlunit点击

Java代码  

1. import java.io.IOException;  
2. import java.net.MalformedURLException;  
3. import java.net.URL;  
4. import java.util.ArrayList;  
5. import java.util.List;  
6.   
7. import com.gargoylesoftware.htmlunit.BrowserVersion;  
8. import com.gargoylesoftware.htmlunit.FailingHttpStatusCodeException;  
9. import com.gargoylesoftware.htmlunit.HttpMethod;  
10. import com.gargoylesoftware.htmlunit.TextPage;  
11. import com.gargoylesoftware.htmlunit.WebClient;  
12. import com.gargoylesoftware.htmlunit.WebRequest;  
13. import com.gargoylesoftware.htmlunit.html.HtmlForm;  
14. import com.gargoylesoftware.htmlunit.html.HtmlPage;  
15. import com.gargoylesoftware.htmlunit.html.HtmlSubmitInput;  
16. import com.gargoylesoftware.htmlunit.util.NameValuePair;  
17.   
18. public class SSO1 {  
19.     public static void main(String[] args)  
20.             throws FailingHttpStatusCodeException, MalformedURLException,  
21.             IOException {  
22.         // 创建浏览器，可以选择IE、FF等等  
23.         WebClient client = new WebClient(BrowserVersion.FIREFOX_3_6);  
24.   
25.         // 获取某网站页面  
26.         URL url = new URL("http://xxxxxx.com:8082/rest/tickets");  
27.         WebRequest webRequest = new WebRequest(url, HttpMethod.POST);  
28.         List<NameValuePair> reqParam = new ArrayList<NameValuePair>();  
29.   
30.         reqParam.add(new NameValuePair("username", "xxxx"));  
31.         reqParam.add(new NameValuePair("password", "xxxx"));  
32.   
33.         webRequest.setRequestParameters(reqParam);  
34.         HtmlPage mypage = (HtmlPage) client.getPage(webRequest);  
35.         mypage.getElementByName("service").setAttribute("value",  
36.                 "http://zzzzz.com/bbbb/index.action");  
37.   
38.         HtmlForm form = mypage.getForms().get(0);  
39.         TextPage page = ((HtmlSubmitInput) form.getElementsByAttribute("input",  
40.                 "type", "submit").get(0)).click();  
41.           
42.         String ticket = page.getContent();  
43.           
44.         url = new URL("http://zzzzz.com/bbbb/index.action");  
45.         webRequest = new WebRequest(url, HttpMethod.POST);  
46.           
47.         reqParam = new ArrayList<NameValuePair>();  
48.         reqParam.add(new NameValuePair("ticket", ticket));  
49.         webRequest.setRequestParameters(reqParam);  
50.   
51.         mypage = (HtmlPage) client.getPage(webRequest);  
52.           
53.         System.out.println(mypage.asXml());  
54.           
55.     }  
56. }