How to select all elements with a specific attribute? with TinyXPath

问题

What is the XPath expression for selecting all elements with attribute A?

const char* xpath = "//\*/\*[@A]"

回答1:

This XPath selects all elements that have an A attribute:

//*[@A]

来源：https://stackoverflow.com/questions/5617692/how-to-select-all-elements-with-a-specific-attribute-with-tinyxpath