我已經向網頁發出HTTP請求,並且使用VAST代碼(XML)成功響應此後,我嘗試使用Apache JMeter正則表達式提取器從MediaFile標籤中提取URL已回覆的XML代碼。但它不起作用。Apache JMeter正則表達式提取器錯誤
下面是響應數據(VAST XML):
<?xml version="1.0" encoding="UTF-8"?>
<VAST version="2.0">
<Ad id="brightroll_ad">
<InLine>
<AdSystem>BrightRoll</AdSystem>
<AdTitle></AdTitle>
<Impression><![CDATA[http://brxserv-22.btrll.com/v1/epix/6835714/3858435/84416/140363/AbQ93_XgMgCcRUTi_JAAFJwAACJEsAOuADAAAAAAAiyel-GCNFFg/event.imp/r_64.aHR0cDovL2Iuc2NvcmVjYXJkcmVzZWFyY2guY29tL3A_JmMxPTgmYzI9NjAwMDAwNiZjMz04NDQxNiZjND0zODU4NDM1JmM1PTIwNDYzJmM2PTY4MzU3MTQmYzEwPTE0MDM2MyZjdj0xLjcmY2o9MSZybj0xNDE0NDEwMTg1JnI9aHR0cCUzQSUyRiUyRnBpeGVsLnF1YW50c2VydmUuY29tJTJGcGl4ZWwlMkZwLWNiNkMwekZGN2RXakkuZ2lmJTNGbGFiZWxzJTNEcC42ODM1NzE0LjM4NTg0MzUuMCUyQ2EuMjA0NjMuODQ0MTYuMTQwMzYzJTJDdS45NjguNjQweDM2MCUzQm1lZGlhJTNEYWQlM0JyJTNEMTQxNDQxMDE4NQ]]></Impression>
<Impression><![CDATA[http://rc.rlcdn.com/361686.gif]]></Impression>
<Creatives>
<Creative id="140363" sequence="1">
<Linear>
<Duration>00:00:30</Duration>
<TrackingEvents>
<Tracking event="midpoint"><![CDATA[http://brxserv-22.btrll.com/v1/epix/6835714/3858435/84416/140363/AbQ93_XgMgCcRUTi_JAAFJwAACJEsAOuADAAAAAAAiyel-GCNFFg/event.mid]]></Tracking>
<Tracking event="complete"><![CDATA[http://brxserv-22.btrll.com/v1/epix/6835714/3858435/84416/140363/AbQ93_XgMgCcRUTi_JAAFJwAACJEsAOuADAAAAAAAiyel-GCNFFg/event.end]]></Tracking>
</TrackingEvents>
<AdParameters></AdParameters>
<VideoClicks>
<ClickTracking><![CDATA[http://brxserv-22.btrll.com/v1/epix/6835714/3858435/84416/140363/AbQ93_XgMgCcRUTi_JAAFJwAACJEsAOuADAAAAAAAiyel-GCNFFg/event.click]]></ClickTracking>
</VideoClicks>
<MediaFiles>
<MediaFile type="application/x-shockwave-flash" apiFramework="VPAID" height="360" width="640" delivery="progressive">
<![CDATA[http://shim.btrll.com/shim/20141023.75835_master/Scout.swf?type=VPAID&hidefb=true&asset_64=aHR0cDovL3J0ci5pbm5vdmlkLmNvbS9yMS41NDQ1OTU0ZDA5ZTY4OS40MjIxNTcxODtjYj0xNDE0NDEwMTg1O3NpdGVpZD0zODU4NDM1bGluZWl0ZW04NDQxNg&vid_click_url=&config_url_64=&h_64=YnJ4c2Vydi0yMi5idHJsbC5jb20&dn=-&e=p&p=6835714&s=3858435&l=84416&ic=140363&ii=20463&iq=t&cx=&x=AbQ93_XgMgCcRUTi_JAAFJwAACJEsAOuADAAAAAAAiyel-GCNFFg&adc=false&t=33&si=&vh_64=Z2VvLXJ0YnNlcnYtdjIuYnRybGwuY29t&apep=0.05&hbp=0.01&view=vast2]]>
</MediaFile>
</MediaFiles>
</Linear>
</Creative>
</Creatives>
</InLine>
和下面是我所使用的設置。
Reference Name: mediaFileUrl_VASTAdTagURI
Regular Expression: <MediaFile type="application//x-shockwave-flash" apiFramework="VPAID" height="360" width="640" delivery="progressive"><([^"]+)http:\/\/([^"]+)]]>>
Template: $1$$2$
Match No.: -1
Default Value: No mediaFileUrl_VASTAdTagURI
結果總是(No mediaFileUrl_VASTAdTagURI)。關於正則表達式的問題的任何線索。
究竟是什麼你試圖捕獲,只是網址? – 2014-10-27 12:55:20
我認爲你的+正在貪婪,請嘗試添加一些? – CharlieS 2014-10-28 01:06:35
@ l'L'l:我試圖提取最後一個URL – AHS 2014-10-29 09:31:31