Question

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

错误：无法生成XML树。由于XML无效，因此无法解析后端响应。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>

当相同的api在 POSTMAN 客户端中给出有效的xml响应时。

POSTMAN 客户端有效的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

我只是通过两个不同的XML验证程序运行您的XML，但这不是有效的XML：

我得到：

XML文档中的错误： 3：139元素类型“类别”后面必须是属性说明“>”或“ />”。

所以这不是Kony Fabric的问题，而是后端的响应。

此错误是由canonicalUrl元素中的categories属性引起的。该属性的值包含双引号，即XML entity。您可以从下面屏幕快照的颜色变化中看到-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"

或使用XML实体名称对双引号进行转义：

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

然后此属性将有效。

但是，您将继续遇到TV & Home Theater或Computers & Tablets之类的值，因为与号&也是XML实体。在所有这些情况下，您都必须将&替换为"。

我希望这会有所帮助。

Answer 2

hi @Rishil我已经在在线xml验证程序中检查了两个Response，并且您的第一个响应由Kony生成，但有一个错误，由postman生成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的声明“使用XML实体名称转义双引号：”

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

由postman管理得很好。

我希望这对您有帮助。

Kony Fabric无法生成XML树

2 个答案: