Kony Fabric 无法生成 XML 树

Question

当我尝试从 kony-fabric 中的 xml 响应生成 XML 树时出现以下错误。

错误：无法生成 XML 树。无法解析后端响应，因为 XML 无效。第 3 行第 139 列的错误：属性构造错误

我的 xml 回复来自 konyfabric :

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet href="/v1/xsl/xml_pretty_printer.xsl" type="text/xsl"?>
<categories currentPage="1" from="1" to="1" totalPages="1" total="1" queryTime="0.023" totalTime="0.028" canonicalUrl="/v1/categories(id="cat00000")?apiKey=lAqRUSojMrpkxyefjjfha" partial="false">
    <category>
        <id>cat00000</id>
        <name>Best Buy</name>
        <active>true</active>
        <url>https://www.bestbuy.com/?cmp=RMX-cat</url>
        <path>
            <category>
                <id>cat00000</id>
                <name>Best Buy</name>
            </category>
        </path>
        <subCategories>
            <category>
                <id>abcat0900000</id>
                <name>Appliances</name>
            </category>
            <category>
                <id>abcat0100000</id>
                <name>TV & Home Theater</name>
            </category>
            <category>
                <id>abcat0500000</id>
                <name>Computers & Tablets</name>
            </category>
            <category>
                <id>abcat0400000</id>
                <name>Cameras & Camcorders</name>
            </category>
            <category>
                <id>abcat0800000</id>
                <name>Cell Phones</name>
            </category>
            <category>
                <id>abcat0200000</id>
                <name>Audio</name>
            </category>
            <category>
                <id>abcat0700000</id>
                <name>Video Games</name>
            </category>
            <category>
                <id>abcat0600000</id>
                <name>Movies & Music</name>
            </category>
            <category>
                <id>abcat0300000</id>
                <name>Car Electronics & GPS</name>
            </category>
            <category>
                <id>pcmcat332000050000</id>
                <name>Wearable Technology</name>
            </category>
            <category>
                <id>pcmcat242800050021</id>
                <name>Health, Fitness & Beauty</name>
            </category>
            <category>
                <id>pcmcat312300050015</id>
                <name>Home, Garage & Office</name>
            </category>
            <category>
                <id>pcmcat254000050002</id>
                <name>Smart Home</name>
            </category>
            <category>
                <id>pcmcat252700050006</id>
                <name>Drones, Toys & Collectibles</name>
            </category>
            <category>
                <id>pcmcat142300050026</id>
                <name>Best Buy Outlet</name>
            </category>
            <category>
                <id>abcat0207000</id>
                <name>Musical Instruments</name>
            </category>
            <category>
                <id>cat09000</id>
                <name>Gift Cards</name>
            </category>
            <category>
                <id>abcat0010000</id>
                <name>Gift Ideas</name>
            </category>
            <category>
                <id>pcmcat128500050004</id>
                <name>Name Brands</name>
            </category>
            <category>
                <id>pcmcat1529524080138</id>
                <name>Magnolia</name>
            </category>
            <category>
                <id>pcmcat164600050001</id>
                <name>Featured Offers</name>
            </category>
            <category>
                <id>pcmcat1528819595254</id>
                <name>Services</name>
            </category>
            <category>
                <id>pcmcat230900050001</id>
                <name>Best Buy Business</name>
            </category>
            <category>
                <id>pcmcat356600050000</id>
                <name>Best Buy Education</name>
            </category>
            <category>
                <id>pcmcat144600050035</id>
                <name>Electronics</name>
            </category>
            <category>
                <id>pcmcat87800050001</id>
                <name>Customer Service</name>
            </category>
            <category>
                <id>pcmcat748302046864</id>
                <name>Tech Help & Inspiration</name>
            </category>
            <category>
                <id>sc_digital_platform</id>
                <name>Digital Platform</name>
            </category>
            <category>
                <id>pcmcat225600050002</id>
                <name>Black Friday</name>
            </category>
            <category>
                <id>pcmcat370900050002</id>
                <name>Franchises</name>
            </category>
            <category>
                <id>pcmcat140900050011</id>
                <name>Top-Rated Products</name>
            </category>
            <category>
                <id>pcmcat748302045953</id>
                <name>AF TestingTemplates</name>
            </category>
            <category>
                <id>pcmcat311300050017</id>
                <name>Video Games, Movies & Music</name>
            </category>
            <category>
                <id>pcmcat44800050004</id>
                <name>Reward Zone</name>
            </category>
            <category>
                <id>pcmcat140700050010</id>
                <name>Special Sale</name>
            </category>
            <category>
                <id>pcmcat128800050004</id>
                <name>Reviews & Ratings</name>
            </category>
            <category>
                <id>pcmcat149500050013</id>
                <name>Best Buy Racing</name>
            </category>
            <category>
                <id>pcmcat156400050050</id>
                <name>Partsearch</name>
            </category>
            <category>
                <id>pcmcat253600050018</id>
                <name>e Gift Cards</name>
            </category>
            <category>
                <id>pcmcat133200050003</id>
                <name>Best Buy News</name>
            </category>
        </subCategories>
    </category>
</categories>

当 api 在 POSTMAN 客户端中给出有效的 xml 响应时。

POSTMAN 客户端有效 xml 响应是：

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet href="/v1/xsl/xml_pretty_printer.xsl" type="text/xsl"?>
<categories currentPage="1" from="1" to="1" totalPages="1" total="1" queryTime="0.062" totalTime="0.068" canonicalUrl="/v1/categories(id=&quot;cat00000&quot;)?apiKey=lAqRUSojMrpkxyefjjfha" partial="false">
    <category>
        <id>cat00000</id>
        <name>Best Buy</name>
        <active>true</active>
        <url>https://www.bestbuy.com/?cmp=RMX-cat</url>
        <path>
            <category>
                <id>cat00000</id>
                <name>Best Buy</name>
            </category>
        </path>
        <subCategories>
            <category>
                <id>abcat0900000</id>
                <name>Appliances</name>
            </category>
            <category>
                <id>abcat0100000</id>
                <name>TV &amp; Home Theater</name>
            </category>
            <category>
                <id>abcat0500000</id>
                <name>Computers &amp; Tablets</name>
            </category>
            <category>
                <id>abcat0400000</id>
                <name>Cameras &amp; Camcorders</name>
            </category>
            <category>
                <id>abcat0800000</id>
                <name>Cell Phones</name>
            </category>
            <category>
                <id>abcat0200000</id>
                <name>Audio</name>
            </category>
            <category>
                <id>abcat0700000</id>
                <name>Video Games</name>
            </category>
            <category>
                <id>abcat0600000</id>
                <name>Movies &amp; Music</name>
            </category>
            <category>
                <id>abcat0300000</id>
                <name>Car Electronics &amp; GPS</name>
            </category>
            <category>
                <id>pcmcat332000050000</id>
                <name>Wearable Technology</name>
            </category>
            <category>
                <id>pcmcat242800050021</id>
                <name>Health, Fitness &amp; Beauty</name>
            </category>
            <category>
                <id>pcmcat312300050015</id>
                <name>Home, Garage &amp; Office</name>
            </category>
            <category>
                <id>pcmcat254000050002</id>
                <name>Smart Home</name>
            </category>
            <category>
                <id>pcmcat252700050006</id>
                <name>Drones, Toys &amp; Collectibles</name>
            </category>
            <category>
                <id>pcmcat142300050026</id>
                <name>Best Buy Outlet</name>
            </category>
            <category>
                <id>abcat0207000</id>
                <name>Musical Instruments</name>
            </category>
            <category>
                <id>cat09000</id>
                <name>Gift Cards</name>
            </category>
            <category>
                <id>abcat0010000</id>
                <name>Gift Ideas</name>
            </category>
            <category>
                <id>pcmcat128500050004</id>
                <name>Name Brands</name>
            </category>
            <category>
                <id>pcmcat1529524080138</id>
                <name>Magnolia</name>
            </category>
            <category>
                <id>pcmcat164600050001</id>
                <name>Featured Offers</name>
            </category>
            <category>
                <id>pcmcat1528819595254</id>
                <name>Services</name>
            </category>
            <category>
                <id>pcmcat230900050001</id>
                <name>Best Buy Business</name>
            </category>
            <category>
                <id>pcmcat356600050000</id>
                <name>Best Buy Education</name>
            </category>
            <category>
                <id>pcmcat144600050035</id>
                <name>Electronics</name>
            </category>
            <category>
                <id>pcmcat87800050001</id>
                <name>Customer Service</name>
            </category>
            <category>
                <id>pcmcat748302046864</id>
                <name>Tech Help &amp; Inspiration</name>
            </category>
            <category>
                <id>sc_digital_platform</id>
                <name>Digital Platform</name>
            </category>
            <category>
                <id>pcmcat225600050002</id>
                <name>Black Friday</name>
            </category>
            <category>
                <id>pcmcat370900050002</id>
                <name>Franchises</name>
            </category>
            <category>
                <id>pcmcat140900050011</id>
                <name>Top-Rated Products</name>
            </category>
            <category>
                <id>pcmcat748302045953</id>
                <name>AF TestingTemplates</name>
            </category>
            <category>
                <id>pcmcat311300050017</id>
                <name>Video Games, Movies &amp; Music</name>
            </category>
            <category>
                <id>pcmcat44800050004</id>
                <name>Reward Zone</name>
            </category>
            <category>
                <id>pcmcat140700050010</id>
                <name>Special Sale</name>
            </category>
            <category>
                <id>pcmcat128800050004</id>
                <name>Reviews &amp; Ratings</name>
            </category>
            <category>
                <id>pcmcat149500050013</id>
                <name>Best Buy Racing</name>
            </category>
            <category>
                <id>pcmcat156400050050</id>
                <name>Partsearch</name>
            </category>
            <category>
                <id>pcmcat253600050018</id>
                <name>e Gift Cards</name>
            </category>
            <category>
                <id>pcmcat133200050003</id>
                <name>Best Buy News</name>
            </category>
        </subCategories>
    </category>
</categories>

Answer 1

我只是运行你的 XML 通过两个不同的 XML 验证器，它是无效的 XML:

我得到：

Errors in the XML document: 3: 139 Element type "categories" must be followed by either attribute specifications, ">" or "/>".

所以这不是 Kony Fabric 的问题，而是来自后端的响应。

此错误是由 categories 元素中的 canonicalUrl 属性引起的。此属性的值包含双引号，即 XML entity。您可以从下面屏幕截图中的颜色变化中看到 - 其中 cat00000 是黑色而不是绿色 - 它破坏了语法。

您必须使用单引号：

canonicalUrl="/v1/categories(id='cat00000')?apiKey=lAqRUSojMrpkxyefjjfha"

或者使用 XML 实体名称转义双引号：

canonicalUrl="/v1/categories(id=&quot;cat00000&quot;)?apiKey=lAqRUSojMrpkxyefjjfha"

那么这个属性就有效了。

但是，您将继续遇到 TV & Home Theater 或 Computers & Tablets 等值的问题，因为与符号 & 字符也是一个XML 实体。在所有这些情况下，您都必须将 & 替换为 ".

希望对您有所帮助。

Answer 2

你好@Rishil 我已经检查了在线 xml 验证器中的两个响应，并且 Kony 生成的第一个响应有错误，但 postman 的第二个响应是有效的.因此 Kony fabric.

中可能存在问题

我同意@Mig82 的说法"escape the double quotes using the XML entity name:"

canonicalUrl="/v1/categories(id=&quot;cat00000&quot;)?apiKey=lAqRUSojMrpkxyefjjfha"

postman管理得很好。

希望对您有所帮助。

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