提取XML值湛蓝的服务管理API返回 [英] Extracting values from XML returned by azure service management API
问题描述
我试图尝试从XML文件中提取值的几种方法,但他们都不工作。我使用C#。 XML是如下:
i have tried several methods of trying to extract values from an XML file but none of them seem to work. I am using C#. The XML Is as follows
<?xml version="1.0" encoding="utf-8"?>
<HostedService xmlns="http://schemas.microsoft.com/windowsazure">
<Url>hosted-service-url</Url>
<ServiceName>hosted-service-name</ServiceName>
<HostedServiceProperties>
<Description>description</Description>
<Location>location</Location>
<AffinityGroup>affinity-group</AffinityGroup>
<Label>label</Label>
</HostedServiceProperties>
</HostedService>
我想找回
托管服务的URL,
托管服务的名称,
描述,
位置,
亲和基团和
标签
I would like to retrieve hosted-service-url, hosted-service-name, description, location, affinity-group and label
什么是最好的检索这些值的方式?
What would be the best of way of retrieving these values?
编辑:
由于L.B该方法完美的作品。但是我刚才被告知我将不得不采用较大的XML如下。
Thanks L.B that method works perfectly. However i have just been told i will have to use the larger XML that is below.
<?xml version="1.0" encoding="utf-8"?>
<HostedService xmlns="http://schemas.microsoft.com/windowsazure">
<Url>hosted-service-url</Url>
<ServiceName>hosted-service-name</ServiceName>
<HostedServiceProperties>
<Description>description</Description>
<Location>location</Location>
<AffinityGroup>affinity-group</AffinityGroup>
<Label>base-64-encoded-name-of-the-service</Label>
</HostedServiceProperties>
<Deployments>
<Deployment>
<Name>deployment-name</Name>
<DeploymentSlot>deployment-slot</DeploymentSlot>
<PrivateID>deployment-id</PrivateID>
<Status>deployment-status</Status>
<Label>base64-encoded-deployment-label</Label>
<Url>deployment-url</Url>
<Configuration>base-64-encoded-configuration-file</Configuration>
<RoleInstanceList>
<RoleInstance>
<RoleName>role-name</RoleName>
<InstanceName>role-instance-name</InstanceName>
<InstanceStatus>instance-status</InstanceStatus>
</RoleInstance>
</RoleInstanceList>
<UpgradeDomainCount>upgrade-domain-count</UpgradeDomainCount>
<RoleList>
<Role>
<RoleName>role-name</RoleName>
<OsVersion>operating-system-version</OsVersion>
</Role>
</RoleList>
<SdkVersion>sdk-version-used-to-create-package</SdkVersion>
<InputEndpointList>
<InputEndpoint>
<RoleName>role-name</RoleName>
<Vip>virtual-ip-address</Vip>
<Port>port-number</Port>
</InputEndpoint>
…
</InputEndpointList>
<Locked>deployment-write-allowed-status</Locked>
<RollbackAllowed>rollback-operation-allowed</RollbackAllowed>
</Deployment>
</Deployments>
</HostedService>
我的最后一个问题是,有几个重复的标签,如
My final question is, there is several repeated tags, such as ,
如何区分它们?
推荐答案
您可以用XML来LINQ到您解析XML字符串。对于恩,
you can use Xml to Linq to parse your xml string. For ex,
var xElem = XElement.Load(new StringReader(xml));
var ns = XNamespace.Get("http://schemas.microsoft.com/windowsazure");
var obj = new
{
ServiceName = xElem.Descendants(ns + "ServiceName").First().Value,
Description = xElem.Descendants(ns + "Description").First().Value,
};
或者您可以使用XmlSerializer的
or you can use XmlSerializer
XmlSerializer xs = new XmlSerializer(typeof(HostedService), "http://schemas.microsoft.com/windowsazure");
var obj2 = (HostedService)xs.Deserialize(new StringReader(xml));
public class HostedService
{
public string Url;
public string ServiceName;
public HostedServiceProperties HostedServiceProperties;
}
public class HostedServiceProperties
{
public string Description;
public string Location;
public string AffinityGroup;
public string Label;
}
这篇关于提取XML值湛蓝的服务管理API返回的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!