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htmlunit执行一 javascript 页面跳转过程

本文转载自  查看原文  2012-09-18 12:48  3557    javascirpt/ java/ htmlunit/ html

html页面中定义如下javascript函数：

View Code 
function tvod_check(contentid,ContentName,leefocus,starttime)  {
  tvodauthform.ContentID.value = contentid;
  tvodauthform.ContentName.value = ContentName;
  tvodauthform.contentCode.value = contentid;
  tvodauthform.programid.value = contentid;
  tvodauthform.channelid.value="ch09070116351052478046";
  tvodauthform.leefocus.value = leefocus;
  tvodauthform.starttime.value = starttime;
  tvodauthform.submit();
}

同时，有表单：

View Code 
<form name="tvodauthform" action="tvlookback_preauth.jsp" method="get">
  <input name="ContentID" type="hidden" value="">
  <input name="ContentType" type="hidden" value="4">
  <input name="CategoryID" type="hidden" value="4200">
  <input name="FatherContent" type="hidden" value="ch09070116351052478046">
  <input name="ContentName" type="hidden" value="">
  <input name="leefocus" type="hidden" value="">
  <input name="contentCode" type="hidden" value="">
  <input name="channelid" type="hidden" value=""/>
  <input name="columnid" type="hidden" value="4200">
  <input name="programid" type="hidden" value="">
  <input name="starttime" type="hidden" value="">
  <input name="destpage" type="hidden" value="1">
</form>

js调用形式：

View Code 
 <div style="left:117; top:166;width:517;height:39; position:absolute" align="left">
  <a href="javascript:tvod_check('00000000040003541459','卡通大本营','g2l2','20120918073000')" name="g2l2" onfocus="scrollText('div2','','#FFFFFF','false');" onblur="scrollStop('div2','卡通大本营','#FFFFFF','false')"  >
    <img src="images/btn_trans.gif" alt="" width="517" height="39" border="0"/>
  </a>
</div>

用htmlunit执行对js调用：

View Code 
String hrefValue = "javascript:tvod_check('00000000040003541459','卡通大本营','g2l2','20120918073000')"；
String url = execJavascript(hrefValue, htmlPage, webClient);

执行日志：

View Code 
1: 61615 [Thread-1]errCnt=0 connTimeoutCnt=0 readTimeoutCnt=0 connTime=0 readTime=461

2: 61615 [Thread-1]evaluate EPG workload: 2 =(2*0.2+2*0.35+1*0.2+4*0.2+0*0.05)

3: 69182 [pool-2-thread-1]Firing Event beforeunload (Current Target: HTMLElement for HtmlHtml[<html>]);

4: 69182 [pool-2-thread-1]

Load response for GET http://58.223.255.211:8080/iptvepg/frame68/tvlookback_preauth.jsp?ContentID=00000000040003541459&ContentType=4&CategoryID=4200&FatherContent=ch09070116351052478046&ContentName=%BF%A8%CD%A8%B4%F3%B1%BE%D3%AA&leefocus=g2l2&contentCode=00000000040003541459&channelid=ch09070116351052478046&columnid=4200&programid=00000000040003541459&starttime=20120918073000&destpage=1

5: 69182 [pool-2-thread-1]Connection request: [route: {}->http://58.223.255.211:8080][total kept alive: 1; route allocated: 1 of 2; total allocated: 1 of 20]

6: 69198 [pool-2-thread-1]Connection leased: [id: 2][route: {}->http://58.223.255.211:8080][total kept alive: 0; route allocated: 1 of 2; total allocated: 1 of 20]

7: 69198 [pool-2-thread-1]Stale connection check

8: 69198 [pool-2-thread-1]Stale connection detected

9: 69198 [pool-2-thread-1]Connection 0.0.0.0:51736<->58.223.255.211:8080 closed

10: 69198 [pool-2-thread-1]Connecting to 58.223.255.211:8080

11: 69215 [pool-2-thread-1]CookieSpec selected: mine

12: 69215 [pool-2-thread-1]Cookie [version: 0][name: JSESSIONID][value: 9C6F6183AA6C985351E23CDBA84777FF][domain: 58.223.255.211][path: /iptvepg][expiry: null] match [58.223.255.211:8080/iptvepg/frame68/tvlookback_preauth.jsp]

13: 69215 [pool-2-thread-1]Auth cache not set in the context

14: 69215 [pool-2-thread-1]Target auth state: UNCHALLENGED

15: 69215 [pool-2-thread-1]Proxy auth state: UNCHALLENGED

16: 69215 [pool-2-thread-1]Attempt 1 to execute request

17: 69215 [pool-2-thread-1]

Sending request

: GET /iptvepg/frame68/tvlookback_preauth.jsp?ContentID=00000000040003541459&ContentType=4&CategoryID=4200&FatherContent=ch09070116351052478046&ContentName=%BF%A8%CD%A8%B4%F3%B1%BE%D3%AA&leefocus=g2l2&contentCode=00000000040003541459&channelid=ch09070116351052478046&columnid=4200&programid=00000000040003541459&starttime=20120918073000&destpage=1 HTTP/1.1

18: 69215 [pool-2-thread-1]>> "

GET

 /iptvepg/frame68/tvlookback_preauth.jsp?ContentID=00000000040003541459&ContentType=4&CategoryID=4200&FatherContent=ch09070116351052478046&ContentName=%BF%A8%CD%A8%B4%F3%B1%BE%D3%AA&leefocus=g2l2&contentCode=00000000040003541459&channelid=ch09070116351052478046&columnid=4200&programid=00000000040003541459&starttime=20120918073000&destpage=1 HTTP/1.1[\r][\n]"

19: 69215 [pool-2-thread-1]>> "Host: 58.223.255.211:8080[\r][\n]"

20: 69215 [pool-2-thread-1]>> "User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:10.0.3) Gecko/20100101 Firefox/10.0.3[\r][\n]"

21: 69215 [pool-2-thread-1]>> "Accept-Language: en-us[\r][\n]"

22: 69215 [pool-2-thread-1]>> "Referer: http://58.223.255.211:8080/iptvepg/frame68/tvlookback_show.jsp?authtype=tvodpage&columnid=4200&channelid=ch09070116351052478046&rowid=20&date=2012.09.18&leefocus=llinker4020[\r][\n]"

23: 69215 [pool-2-thread-1]>> "Accept-Encoding: gzip, deflate[\r][\n]"

24: 69215 [pool-2-thread-1]>> "Accept: */*[\r][\n]"

25: 69215 [pool-2-thread-1]>> "Connection: Keep-Alive[\r][\n]"

26: 69215 [pool-2-thread-1]>> "Cookie: JSESSIONID=9C6F6183AA6C985351E23CDBA84777FF[\r][\n]"

27: 69215 [pool-2-thread-1]>> "[\r][\n]"

28: 69215 [pool-2-thread-1]>> GET /iptvepg/frame68/tvlookback_preauth.jsp?ContentID=00000000040003541459&ContentType=4&CategoryID=4200&FatherContent=ch09070116351052478046&ContentName=%BF%A8%CD%A8%B4%F3%B1%BE%D3%AA&leefocus=g2l2&contentCode=00000000040003541459&channelid=ch09070116351052478046&columnid=4200&programid=00000000040003541459&starttime=20120918073000&destpage=1 HTTP/1.1

29: 69215 [pool-2-thread-1]>> Host: 58.223.255.211:8080

30: 69215 [pool-2-thread-1]>> User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:10.0.3) Gecko/20100101 Firefox/10.0.3

31: 69215 [pool-2-thread-1]>> Accept-Language: en-us

32: 69230 [pool-2-thread-1]>> Referer: http://58.223.255.211:8080/iptvepg/frame68/tvlookback_show.jsp?authtype=tvodpage&columnid=4200&channelid=ch09070116351052478046&rowid=20&date=2012.09.18&leefocus=llinker4020

33: 69230 [pool-2-thread-1]>> Accept-Encoding: gzip, deflate

34: 69230 [pool-2-thread-1]>> Accept: */*

35: 69230 [pool-2-thread-1]>> Connection: Keep-Alive

36: 69230 [pool-2-thread-1]>> Cookie: JSESSIONID=9C6F6183AA6C985351E23CDBA84777FF

37: 69230 [pool-2-thread-1]<< "

HTTP/1.1 302 Moved Temporarily

[\r][\n]"

38: 69230 [pool-2-thread-1]<< "Server: Apache-Coyote/1.1[\r][\n]"

39: 69246 [pool-2-thread-1]<< "

Location

: http://58.223.255.211:8080/iptvepg/frame68/control_tvodchannel_playafterad.jsp?columnid=4200&programid=00000000040003541459&channelid=ch09070116351052478046&contentCode=00000000040003541459&leefocus=g2l2[\r][\n]"

40: 69246 [pool-2-thread-1]<< "Content-Type: text/html;charset=GBK[\r][\n]"

41: 69246 [pool-2-thread-1]<< "Content-Length: 0[\r][\n]"

42: 69246 [pool-2-thread-1]<< "Date: Tue, 18 Sep 2012 04:15:19 GMT[\r][\n]"

43: 69246 [pool-2-thread-1]<< "[\r][\n]"

44: 69246 [pool-2-thread-1]Receiving response: HTTP/1.1 302 Moved Temporarily

45: 69246 [pool-2-thread-1]<< HTTP/1.1 302 Moved Temporarily

46: 69246 [pool-2-thread-1]<< Server: Apache-Coyote/1.1

47: 69246 [pool-2-thread-1]<< Location: http://58.223.255.211:8080/iptvepg/frame68/control_tvodchannel_playafterad.jsp?columnid=4200&programid=00000000040003541459&channelid=ch09070116351052478046&contentCode=00000000040003541459&leefocus=g2l2

48: 69246 [pool-2-thread-1]<< Content-Type: text/html;charset=GBK

49: 69246 [pool-2-thread-1]<< Content-Length: 0

50: 69246 [pool-2-thread-1]<< Date: Tue, 18 Sep 2012 04:15:19 GMT

51: 69246 [pool-2-thread-1]Connection can be kept alive indefinitely

52: 69246 [pool-2-thread-1]Connection [id: 2][route: {}->http://58.223.255.211:8080] can be kept alive indefinitely

53: 69246 [pool-2-thread-1]Connection released: [id: 2][route: {}->http://58.223.255.211:8080][total kept alive: 1; route allocated: 1 of 2; total allocated: 1 of 20]

54: 69246 [pool-2-thread-1]http return code is : 302

55: 69246 [pool-2-thread-1]url is : http://58.223.255.211:8080/iptvepg/frame68/tvlookback_preauth.jsp?ContentID=00000000040003541459&ContentType=4&CategoryID=4200&FatherContent=ch09070116351052478046&ContentName=%BF%A8%CD%A8%B4%F3%B1%BE%D3%AA&leefocus=g2l2&contentCode=00000000040003541459&channelid=ch09070116351052478046&columnid=4200&programid=00000000040003541459&starttime=20120918073000&destpage=1

执行该js，首先提交一表单，服务器返回第4行的url，down这个url，服务器给出了39行跳转地址（302 move），就是需要跳转到的最终地址。


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