I need to create a xpath query that will return everything listed under availabilty element.
我需要创建一个xpath查询,它将返回在availabilty元素下列出的所有内容。
<?xml version="1.0" encoding="UTF-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Body>
<GetAvailableTimesResult xmlns="http://schemas.test.net/x/version2/2007/06/" resultcode="SearchOk">
<Availability>
<Result available="true" time="2011-10-17T17:00:00"/>
<Result available="true" time="2011-10-17T17:15:00"/>
<Result available="true" time="2011-10-17T17:30:00"/>
<Result available="true" time="2011-10-17T17:45:00"/>
<Result available="true" time="2011-10-17T18:00:00"/>
<Result available="true" time="2011-10-17T18:15:00"/>
<Result available="true" time="2011-10-17T18:30:00"/>
<Result available="true" time="2011-10-17T18:45:00"/>
<Result available="true" time="2011-10-17T19:00:00"/>
<Result available="true" time="2011-10-17T19:15:00"/>
<Result available="true" time="2011-10-17T19:30:00"/>
<Result available="true" time="2011-10-17T19:45:00"/>
<Result available="true" time="2011-10-17T20:00:00"/>
<Result available="true" time="2011-10-17T20:15:00"/>
<Result available="true" time="2011-10-17T20:30:00"/>
<Result available="true" time="2011-10-17T20:45:00"/>
<Result available="true" time="2011-10-17T21:00:00"/>
<Result available="true" time="2011-10-17T21:15:00"/>
<Result available="true" time="2011-10-17T21:30:00"/>
<Result available="true" time="2011-10-17T21:45:00"/>
<Result available="true" time="2011-10-17T22:00:00"/>
<Result available="true" time="2011-10-17T22:15:00"/>
<Result available="true" time="2011-10-17T22:30:00"/>
</Availability>
</GetAvailableTimesResult>
</soap:Body>
</soap:Envelope>
My xpath query returns malformed xpath expression error message, the query is as follows:
我的xpath查询返回错误的xpath表达式错误消息,查询如下:
//xsi:[soap:body]//Availability
4 个解决方案
#1
15
You need to define prefix for http://schemas.livebookings.net/Ingrid/version2/2007/06/
namespace in your XPath engine, e.g. prefix a
, then:
您需要在XPath引擎中为http://schemas.livebookings.net/ingrid/version2/2007/06/namespace定义前缀,例如,前缀a:
//a:Availability
It will select a:Availability
element.
它将选择一个:可用性元素。
Or you can use this XPath:
也可以使用这个XPath:
//*[local-name() = 'Availability']
#2
1
I need to create a xpath query that will return everything listed under availabilty element
我需要创建一个xpath查询,它将返回在availabilty元素下列出的所有内容
Use:
使用:
/*/Soap:Body/x:GetAvailableTimesResult/x:Availability/node()
Where in your program you have associated (registered) the "x"
prefix with the "http://schemas.livebookings.net/Ingrid/version2/2007/06/"
namespace.
在您的程序中,您已经将“x”前缀与“http://schemas.livebookings.net/Ingrid/version2/2007/06/”名称空间关联(注册)。
This is the most FAQ in XPath.
这是XPath中最常见的常见问题。
Search for "XPath default namespace" to get more detailed explanation.
搜索“XPath默认名称空间”以获得更详细的解释。
#3
0
Thanks to @Kirill Polishchuk
由于@Kirill Polishchuk
However, if you want to extract only one value of the list, you can do:
但是,如果您只想提取列表的一个值,则可以:
//*[local-name() = 'Availability'][position()=1]
or for the last one:
或者最后一个:
//*[local-name() = 'Availability'][last()]
#4
0
You need to provide correct namespace with your XPath. Hope following code block will help you.
您需要为XPath提供正确的名称空间。希望以下代码块可以帮助您。
v_Value := DBMS_XMLDOM.GetNodeValue(XslProcessor.SelectSingleNode(v_RootNode, '/soap:Envelope/soap:Body/GetLiveAnalysisIDSResponse[1]/AnalysisIDs[1]/guid[1]/text()'
,'xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns="https://www.dummynet.net/"'));
This code worked for me when extracting node value from SOAP response XML.
当从SOAP响应XML提取节点值时,该代码为我工作。
#1
15
You need to define prefix for http://schemas.livebookings.net/Ingrid/version2/2007/06/
namespace in your XPath engine, e.g. prefix a
, then:
您需要在XPath引擎中为http://schemas.livebookings.net/ingrid/version2/2007/06/namespace定义前缀,例如,前缀a:
//a:Availability
It will select a:Availability
element.
它将选择一个:可用性元素。
Or you can use this XPath:
也可以使用这个XPath:
//*[local-name() = 'Availability']
#2
1
I need to create a xpath query that will return everything listed under availabilty element
我需要创建一个xpath查询,它将返回在availabilty元素下列出的所有内容
Use:
使用:
/*/Soap:Body/x:GetAvailableTimesResult/x:Availability/node()
Where in your program you have associated (registered) the "x"
prefix with the "http://schemas.livebookings.net/Ingrid/version2/2007/06/"
namespace.
在您的程序中,您已经将“x”前缀与“http://schemas.livebookings.net/Ingrid/version2/2007/06/”名称空间关联(注册)。
This is the most FAQ in XPath.
这是XPath中最常见的常见问题。
Search for "XPath default namespace" to get more detailed explanation.
搜索“XPath默认名称空间”以获得更详细的解释。
#3
0
Thanks to @Kirill Polishchuk
由于@Kirill Polishchuk
However, if you want to extract only one value of the list, you can do:
但是,如果您只想提取列表的一个值,则可以:
//*[local-name() = 'Availability'][position()=1]
or for the last one:
或者最后一个:
//*[local-name() = 'Availability'][last()]
#4
0
You need to provide correct namespace with your XPath. Hope following code block will help you.
您需要为XPath提供正确的名称空间。希望以下代码块可以帮助您。
v_Value := DBMS_XMLDOM.GetNodeValue(XslProcessor.SelectSingleNode(v_RootNode, '/soap:Envelope/soap:Body/GetLiveAnalysisIDSResponse[1]/AnalysisIDs[1]/guid[1]/text()'
,'xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns="https://www.dummynet.net/"'));
This code worked for me when extracting node value from SOAP response XML.
当从SOAP响应XML提取节点值时,该代码为我工作。