XPath表達式爲一個表達式搜索多個標籤

Question

我已經follwoing XML實例 -

<World> 
    <Continents> 
    <Continent>America</Continent> 
    <Cities> 
      <Country>USA</Country> 
      <City>New York</City> 
    </Cities> 
    <Description>Newyork is a nice city</Description> 
    <Cities> 
      <Country>USA</Country> 
      <City>Philadelphia</City> 
    </Cities> 
    <Description>Philadelphia is a nice city</Description> 
    <Cities> 
      <Country>USA</Country> 
      <City>New Orleans</City> 
    </Cities> 
    <Description>New Orleans is a nice city</Description> 
    </Continents> 
    <Continents> 
    <Continent>Asia</Continent> 
    <Cities> 
      <Country>India</Country> 
      <City>Mumbai</City> 
    </Cities> 
    <Description>Mumbai is a nice city</Description> 
    <Cities> 
      <Country>India</Country> 
      <City>New Delhi</City> 
    </Cities> 
    <Description>New Delhi is a nice city</Description> 
    <Cities> 
      <Country>India</Country> 
      <City>Kolkata</City> 
    </Cities> 
    <Description>Kolkata is a nice city</Description> 
    <Cities> 
      <Country>Japan</Country> 
      <City>Tokyo</City> 
    </Cities> 
    <Description>Tokyo is a nice city</Description> 
    </Continents> 
    </World> 

我想列出以下條件描述 -

Country="India" OR City="New York" 
Continent="Asia" OR Country="Japan" 

Answer 1

嘗試下一個：

//Description[ 
    (preceding-sibling::Cities[1]/Country = "India" or 
    preceding-sibling::Cities[1]/City = "New York" 
) or 
    (preceding-sibling::Continent[1] = "Asia" or 
    preceding-sibling::Cities[1]/Country = "Japan" 
) 
] 

輸出在我的測試中（--NODE--是我的工具添加的文字文本）：

<Description>Newyork is a nice city</Description>-- NODE -- 
<Description>Mumbai is a nice city</Description>-- NODE -- 
<Description>New Delhi is a nice city</Description>-- NODE -- 
<Description>Kolkata is a nice city</Description>-- NODE -- 
<Description>Tokyo is a nice city</Description>