相关元素组的 XPath？

Question

我正在尝试获取信息 <l7:Name> 和相应的所有信息 <l7:IssuerName>

<?xml version="1.0" encoding="UTF-8"?>

<l7:List xmlns:l7="http://ns.l7tech.com/2010/04/gateway-management">  
    <l7:Item> 
        <l7:Name>services.company.int</l7:Name>  
        <l7:Id>00000000000000000000000000000004:-services.company.int</l7:Id>  
        <l7:Type>SSG_KEY_ENTRY</l7:Type>  
        <l7:TimeStamp>2018-08-28T10:25:04.615-05:00</l7:TimeStamp>  
        <l7:Link rel="self" uri="https://10.154.244.13:443/restman/1.0/privateKeys/00000000000000000000000000000004:-services.company.int"/>  
        <l7:Resource> 
            <l7:PrivateKey alias="-services.company.int" keystoreId="00000000000000000000000000000004" id="00000000000000000000000000000004:-services.company.int"> 
                <l7:CertificateChain> 
                    <l7:CertificateData> 
                        <l7:IssuerName>CN=MC Access Management sub CA,OU=Global Information Security,O=company WorldWide,DC=company,DC=net</l7:IssuerName>  
                        <l7:SerialNumber>83060681499471284401614700485002472352</l7:SerialNumber>  
                        <l7:SubjectName>DC=net,DC=company,O=company WorldWide - CentralAuth,OU=xmlgw-auth-client,CN=services.company.int</l7:SubjectName>  
                    </l7:CertificateData>  
                    <l7:CertificateData> 
                        <l7:IssuerName>CN=Access Management root CA,OU=Global Information Security,O=company WorldWide,DC=company,DC=net</l7:IssuerName>  


                    </l7:CertificateData>  
                    <l7:CertificateData> 
                        <l7:IssuerName>CN=Access Management root CA,OU=Global Information Security,O=company WorldWide,DC=company,DC=net</l7:IssuerName>  

                    </l7:CertificateData> 
                </l7:CertificateChain>  
                <l7:Properties> 
                    <l7:Property key="keyAlgorithm"> 
                        <l7:StringValue>RSA</l7:StringValue> 
                    </l7:Property> 
                </l7:Properties> 
            </l7:PrivateKey> 
        </l7:Resource> 
    </l7:Item>  
    <l7:Item> 
        <l7:Name>directory-company-com</l7:Name>  
        <l7:Id>00000000000000000000000000000004:--directory-company-com</l7:Id>  
        <l7:Type>SSG_KEY_ENTRY</l7:Type>  
        <l7:TimeStamp>2018-08-28T10:25:04.615-05:00</l7:TimeStamp>  

        <l7:Resource> 
            <l7:PrivateKey alias="--directory-company-com" keystoreId="00000000000000000000000000000004" id="00000000000000000000000000000004:--directory-company-com"> 
                <l7:CertificateChain> 
                    <l7:CertificateData> 
                        <l7:IssuerName>CN=PRD company 3DS1 Issuer Sub CA,OU=company Identity Check Gen 3,O=company,C=US</l7:IssuerName>  

                        <l7:SubjectName>CN=.directory.company.com,OU=gateway-signing,O=company Worldwide,C=US</l7:SubjectName>  

                    </l7:CertificateData>  
                    <l7:CertificateData> 
                        <l7:IssuerName>CN=PRD company Identity Check Root CA,OU=company Identity Check Gen 3,O=company,C=US</l7:IssuerName>  
                        <l7:SerialNumber>231453887433606512122984068379445229638</l7:SerialNumber>  
                        <l7:SubjectName>CN=PRD company 3DS1 Issuer Sub CA,OU=company Identity Check Gen 3,O=company,C=US</l7:SubjectName>  

                    </l7:CertificateData>  
                    <l7:CertificateData> 
                        <l7:IssuerName>CN=PRD company Identity Check Root CA,OU=company Identity Check Gen 3,O=company,C=US</l7:IssuerName>  

                        <l7:SubjectName>CN=PRD company Identity Check Root CA,OU=company Identity Check Gen 3,O=company,C=US</l7:SubjectName>  

                    </l7:CertificateData> 
                </l7:CertificateChain>  
                <l7:Properties> 
                    <l7:Property key="keyAlgorithm"> 
                        <l7:StringValue>RSA</l7:StringValue> 
                    </l7:Property> 
                </l7:Properties> 
            </l7:PrivateKey> 
        </l7:Resource> 
    </l7:Item>  
</l7:List>

我试过了/l7:List/l7:Item/l7:Resource/l7:PrivateKey/l7:CertificateChain/l7:CertificateData/l7:IssuerName 和 /l7:List/l7:Item/l7:Name.

我很难将两者联系起来。

任何建议都会有所帮助。

更新

期待输出

 <l7:Name>services.company.int</l7:Name>  

<l7:IssuerName>CN=MC Access Management sub CA,OU=Global Information Security,O=company WorldWide,DC=company,DC=net</l7:IssuerName>
<l7:IssuerName>CN=Access Management root CA,OU=Global Information Security,O=company WorldWide,DC=company,DC=net</l7:IssuerName>

Answer 1

那不是属性，那是命名空间。查找 xpath 和名称空间。

这是一个至少可以找到 "l7:issuername":

的快速代码

//*[name()='l7:issuername']

找到 6 个，将它们放入一个数组中，然后用它们做你想做的事。

祝你好运！

正如 kjhughes 所说，或者你可以这样做。

//*[name()='l7:IssuerName' or name()='l7:Name']

Answer 2

这个 XPath，

/l7:List/l7:Item//*[self::l7:Name or self::l7:IssuerName]

将select

<l7:Name>services.company.int</l7:Name>
<l7:IssuerName>CN=MC Access Management sub CA,OU=Global Information Security,O=company WorldWide,DC=company,DC=net</l7:IssuerName>
<l7:IssuerName>CN=Access Management root CA,OU=Global Information Security,O=company WorldWide,DC=company,DC=net</l7:IssuerName>
<l7:IssuerName>CN=Access Management root CA,OU=Global Information Security,O=company WorldWide,DC=company,DC=net</l7:IssuerName>
<l7:Name>directory-company-com</l7:Name>
<l7:IssuerName>CN=PRD company 3DS1 Issuer Sub CA,OU=company Identity Check Gen 3,O=company,C=US</l7:IssuerName>
<l7:IssuerName>CN=PRD company Identity Check Root CA,OU=company Identity Check Gen 3,O=company,C=US</l7:IssuerName>
<l7:IssuerName>CN=PRD company Identity Check Root CA,OU=company Identity Check Gen 3,O=company,C=US</l7:IssuerName>

我相信这可以满足您对

的要求

the information <l7:Name> and corresponding all <l7:IssuerName>

相关元素组的 XPath？

XPath for groups of related elements?

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xpath

xpath-2.0

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