Google文档上的IMPORTXML语法

Question

I have tried multiple different formats for the syntax I am trying to pull a specific value from this XML API:

<?xml version="1.0" encoding="utf-8"?>
<eveapi version="2">
    <currentTime>2017-01-02 11:59:29</currentTime>
    <result>
        <state>4</state>
        <stateTimestamp>2017-01-02 12:13:29</stateTimestamp>
        <onlineTimestamp>2016-12-16 03:13:10</onlineTimestamp>
        <generalSettings>
            <usageFlags>3</usageFlags>
            <deployFlags>0</deployFlags>
            <allowCorporationMembers>1</allowCorporationMembers>
            <allowAllianceMembers>1</allowAllianceMembers>
        </generalSettings>
        <combatSettings>
            <useStandingsFrom ownerID="99005805"/>
            <onStandingDrop standing="0"/>
            <onStatusDrop enabled="0" standing="0"/>
            <onAggression enabled="0"/>
            <onCorporationWar enabled="1"/>
        </combatSettings>
        <rowset name="fuel" key="typeID" columns="typeID,quantity">
            <row typeID="16275" quantity="9300"/>
            <row typeID="4051" quantity="12110"/>
        </rowset>
    </result>
    <cachedUntil>2017-01-02 12:37:11</cachedUntil>
</eveapi>

The value I'm looking for is the Quanity on this line:

<row typeID="4051" quantity="12140"/>

Thank you, I've tried multiple ways and I cant seem to get it.

Answer 1

以下XPath将查找typeID属性等于4051的row元素，然后返回相应的quantity属性值：

=importxml("URL here...", "//row[@typeID='4051']/@quantity")

Answer 2

If you want to select the value of this line (which is empty )

<row typeID="4051" quantity="12110"/>   <!-- I fixed the value from 12140 to 12110 -->

you could use this XPath expression:

//row[@typeID='4051' and @quantity='12110']/text()

If you just want to get the attribute value of the quantity attribute of the row/@typeID node, you could use this simpler expression

//row[@typeID='4051']/@quantity

which would return '12110' with your given XML.