You can use '
or "
, for example :
<pattern value=""|'"/>
题
How is it possible to create an regular expression within an XSD (pattern) that contains both quotes and apostrophes? I get you can check for one using the other as the value delimiters.
<pattern value="'"/>
<pattern value='"'/>
but what if you need to check for both?
<pattern value=""'"/>
<pattern value=''"'/>
simply dont work
解决方案
You can use '
or "
, for example :
<pattern value=""|'"/>