知道为什么这个xpath无法正常工作吗？

Question

Here's is the html elements and the command I'm running which is checking if "lol" exists on the page. It's not finding "lol" and not sure why.

<svg data-reactid=".0.1.0.0.1.0" height="2129" width="1252">
  <g data-reactid=".0.1.0.0.1.0.$http=2//10=1203=167=127=29090/img/103?token=0a11944b491366ab96caf34c8e3991d436c86d655">
    <image height="2129px" width="1252px"xlink:href="http://10.203.67.27:9090/img/103?token=a11944b491366ab96caf34c8e3991d436c86d655">
  </g>
  <g data-reactid=".0.1.0.0.1.0.1">
     <line class="severity-inactive " data-reactid=".0.1.0.0.1.0.1.$conn2" y2="1209.895121951221" x2="677.0326086956554" y1="708.8012195121894" x1="1126.1195652173908" style="stroke-width: 7;">
     <line class="severity-inactive " data-reactid=".0.1.0.0.1.0.1.$conn4" y2="329.7353658536632" x2="841.593360995849" y1="708.8012195121894" x1="1126.1195652173908" style="stroke-width: 7;">
  </g>
  <g data-reactid=".0.1.0.0.1.0.2">
    <g data-reactid=".0.1.0.0.1.0.2.$node4">
      <circle class="severity3 " data-reactid=".0.1.0.0.1.0.2.$node4.0" r="9.674435999999993" cy="708.8012195121894" cx="1126.1195652173908">
      <g data-reactid=".0.1.0.0.1.0.2.$node4.1">
         <rect class="node-label-background"  data-reactid=".0.1.0.0.1.0.2.$node4.1.0" height="21" width="22" y="716.8012195121894" x="1115.1195652173908">
         <text class="node-label" data-reactid=".0.1.0.0.1.0.2.$node4.1.1" y="721.3012195121894" x="1118.1195652173908">lol</text>
    </g>
 </g>


 By.xpath(//*[name()='svg']/*[name()='text' and text()='"+lol+"'])

Answer 1

This is correct xpath:

By.xpath("//*[name()='svg']//*[name()='text' and text()='lol']")

Add quotes, use 'lol' string (not variable) and add second slash before text element locator (this is not svg's direct child).

Answer 2

I think you are missing a '/'

Yours: By.xpath(//*[name()='svg']/*[name()='text' and text()='"+lol+"'])

Mine : By.xpath(//*[name()='svg']//*[name()='text' and text()='"+lol+"'])

Answer 3

How about //svg//text[contains(text(),'lol')]

(selecting //* for the sake of one tag, whose name is known to you ( svg ) is quite inefficient, selecting it directly is much better; similarly in case of text - you already know the name of tag, so just use it; finally contains takes care of the fact that searched text may only be part of the entire text)