Javascript 从HTML元素捕获文本值_Javascript_Html_Video_Jmeter

Javascript 从HTML元素捕获文本值

javascript html video jmeter

Javascript 从HTML元素捕获文本值,javascript,html,video,jmeter,Javascript,Html,Video,Jmeter,我的网站包含一个视频（视频是静态图像）。它要求用户只需单击并播放它我想用JMeter创建一个脚本，录制后我看到动态时间戳（1601912284332） sessionId（如“c8cd4be84b74b7c2975ece1d”）带宽等如下代码所示： <html> <head></head> <body> #EXTM3U #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=513000,RESO

我的网站包含一个视频（视频是静态图像）。它要求用户只需单击并播放它

我想用JMeter创建一个脚本，录制后我看到

动态时间戳（1601912284332）
sessionId（如“c8cd4be84b74b7c2975ece1d”）
带宽等

如下代码所示：

<html>
<head></head>
<body>
       #EXTM3U #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=513000,RESOLUTION=480x270 https://secure.brightcove.com/services/mobile/streaming/index/rendition.m3u8?assetId=6177603809001&amp;secure=true&amp;pubId=2421677124001&amp;videoId=6177599447001 #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=795000,RESOLUTION=640x360 https://secure.brightcove.com/services/mobile/streaming/index/rendition.m3u8?assetId=6177605145001&amp;secure=true&amp;pubId=2421677124001&amp;videoId=6177599447001 #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=995000,RESOLUTION=640x360 https://secure.brightcove.com/services/mobile/streaming/index/rendition.m3u8?assetId=6177601971001&amp;secure=true&amp;pubId=2421677124001&amp;videoId=6177599447001 #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=1295000,RESOLUTION=960x540 https://secure.brightcove.com/services/mobile/streaming/index/rendition.m3u8?assetId=6177603812001&amp;secure=true&amp;pubId=2421677124001&amp;videoId=6177599447001 #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=1826000,RESOLUTION=960x540 https://secure.brightcove.com/services/mobile/streaming/index/rendition.m3u8?assetId=6177599739001&amp;secure=true&amp;pubId=2421677124001&amp;videoId=6177599447001 #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=2126000,RESOLUTION=1280x720 https://secure.brightcove.com/services/mobile/streaming/index/rendition.m3u8?assetId=6177601975001&amp;secure=true&amp;pubId=2421677124001&amp;videoId=6177599447001 
</body>
</html>


#EXTM3U#EXT-X-STREAM-INF:PROGRAM-ID=1，带宽=513000，分辨率=480x270https://secure.brightcove.com/services/mobile/streaming/index/rendition.m3u8?assetId=6177603809001&安全=真实&；pubId=2421677124001&；videoId=6177599447001#EXT-X-STREAM-INF:PROGRAM-ID=1，带宽=795000，分辨率=640x360https://secure.brightcove.com/services/mobile/streaming/index/rendition.m3u8?assetId=6177605145001&安全=真实&；pubId=2421677124001&；videoId=6177599447001#EXT-X-STREAM-INF:PROGRAM-ID=1，带宽=995000，分辨率=640x360https://secure.brightcove.com/services/mobile/streaming/index/rendition.m3u8?assetId=6177601971001&安全=真实&；pubId=2421677124001&；videoId=6177599447001#EXT-X-STREAM-INF:PROGRAM-ID=1，带宽=1295000，分辨率=960x540https://secure.brightcove.com/services/mobile/streaming/index/rendition.m3u8?assetId=6177603812001&安全=真实&；pubId=2421677124001&；videoId=6177599447001#EXT-X-STREAM-INF:PROGRAM-ID=1，带宽=1826000，分辨率=960x540https://secure.brightcove.com/services/mobile/streaming/index/rendition.m3u8?assetId=6177599739001&安全=真实&；pubId=2421677124001&；videoId=6177599447001#EXT-X-STREAM-INF:PROGRAM-ID=1，带宽=2126000，分辨率=1280x720https://secure.brightcove.com/services/mobile/streaming/index/rendition.m3u8?assetId=6177601975001&安全=真实&；pubId=2421677124001&；videoId=6177599447001

有人可以帮助我如何继续捕获这些值吗？

您需要通过提取所需视频纵横比的播放列表（或使用随机播放列表），一旦将其存储到JMeter变量中，您可以将此变量“馈送”到（可以使用

HLS插件将为你做所有的“魔术”，比如解析播放列表，获取视频/音频流，然后像真正的用户一样在真正的浏览器中下载它们

更多信息：

您需要研究

从HMTL元素中提取文本。

一个例子：我认为问题不在于提取文本，而是解析字符串以拆分值。