X.Web.Sitemap-master
所属分类：xml/soap/webservice
开发工具：C#
文件大小：30KB
下载次数：0
上传日期：2020-12-09 10:58:43
上 传 者：
mr梅林
说明： C# 生成sitemap.xml文件 示例源码。
(C# generation sitemap.xml File sample source code.)
文件列表:
LICENSE.md (11344, 2018-11-22)
azure-pipelines.yml (703, 2018-11-22)
src (0, 2018-11-22)
src\X.Web.Sitemap.Examples (0, 2018-11-22)
src\X.Web.Sitemap.Examples\SitemapGenerationWithSitemapIndexExample.cs (6110, 2018-11-22)
src\X.Web.Sitemap.Examples\X.Web.Sitemap.Examples.csproj (242, 2018-11-22)
src\X.Web.Sitemap.Tests (0, 2018-11-22)
src\X.Web.Sitemap.Tests\IntegrationTests (0, 2018-11-22)
src\X.Web.Sitemap.Tests\IntegrationTests\SitemapGeneratorIntegrationTests (0, 2018-11-22)
src\X.Web.Sitemap.Tests\IntegrationTests\SitemapGeneratorIntegrationTests\GenerateSitemapsIntegrationTests.cs (2055, 2018-11-22)
src\X.Web.Sitemap.Tests\IntegrationTests\SitemapIndexGeneratorIntegrationTests (0, 2018-11-22)
src\X.Web.Sitemap.Tests\IntegrationTests\SitemapIndexGeneratorIntegrationTests\GenerateSitemapIndexIntegrationTests.cs (1275, 2018-11-22)
src\X.Web.Sitemap.Tests\TestFileSystemWrapper.cs (409, 2018-11-22)
src\X.Web.Sitemap.Tests\UnitTests (0, 2018-11-22)
src\X.Web.Sitemap.Tests\UnitTests\SerializedXmlSaver (0, 2018-11-22)
src\X.Web.Sitemap.Tests\UnitTests\SerializedXmlSaver\SerializeAndSaveTests.cs (2026, 2018-11-22)
src\X.Web.Sitemap.Tests\UnitTests\SitemapGeneratorTests (0, 2018-11-22)
src\X.Web.Sitemap.Tests\UnitTests\SitemapGeneratorTests\GenerateSitemapsTests.cs (1795, 2018-11-22)
src\X.Web.Sitemap.Tests\UnitTests\SitemapIndexGeneratorTests (0, 2018-11-22)
src\X.Web.Sitemap.Tests\UnitTests\SitemapIndexGeneratorTests\GenerateSitemapIndexTests.cs (2009, 2018-11-22)
src\X.Web.Sitemap.Tests\X.Web.Sitemap.Tests.csproj (609, 2018-11-22)
src\X.Web.Sitemap.sln (2003, 2018-11-22)
src\X.Web.Sitemap (0, 2018-11-22)
src\X.Web.Sitemap\ChangeFrequency.cs (487, 2018-11-22)
src\X.Web.Sitemap\FileSystemWrapper.cs (784, 2018-11-22)
src\X.Web.Sitemap\IFileSystemWrapper.cs (257, 2018-11-22)
src\X.Web.Sitemap\ISerializedXmlSaver.cs (219, 2018-11-22)
src\X.Web.Sitemap\ISitemap.cs (224, 2018-11-22)
src\X.Web.Sitemap\ISitemapGenerator.cs (1510, 2018-11-22)
src\X.Web.Sitemap\ISitemapIndexGenerator.cs (741, 2018-11-22)
src\X.Web.Sitemap\SerializableAttribute.cs (201, 2018-11-22)
src\X.Web.Sitemap\SerializedXmlSaver.cs (1203, 2018-11-22)
src\X.Web.Sitemap\Sitemap.cs (3828, 2018-11-22)
src\X.Web.Sitemap\SitemapGenerator.cs (2048, 2018-11-22)
src\X.Web.Sitemap\SitemapIndex.cs (880, 2018-11-22)
src\X.Web.Sitemap\SitemapIndexGenerator.cs (804, 2018-11-22)
... ...
# X.Web.Sitemap
[](https://dev.azure.com/AndrewGubskiy/NET%20Core%20Ukrainian%20User%20Group/_build/latest?definitionId=3)
[](https://badge.fury.io/nu/xsitemap)
[](https://github.com/thangchung/awesome-dotnet-core#tools)
Simple sitemap generator for .NET and .NET Core
You can download it from nuget.org at http://nuget.org/packages/xsitemap/
## Usage example
Below is an example of basic usage in a non-testable manner
```cs
class Program
{
static void Main(string[] args)
{
var sitemap = new Sitemap();
sitemap.Add(new Url
{
ChangeFrequency = ChangeFrequency.Daily,
Location = "http://www.example.com",
Priority = 0.5,
TimeStamp = DateTime.Now
});
sitemap.Add(CreateUrl("http://www.example.com/link1"));
sitemap.Add(CreateUrl("http://www.example.com/link2"));
sitemap.Add(CreateUrl("http://www.example.com/link3"));
sitemap.Add(CreateUrl("http://www.example.com/link4"));
sitemap.Add(CreateUrl("http://www.example.com/link5"));
//Save sitemap structure to file
sitemap.Save(@"d:\www\example.com\sitemap.xml");
//Split a large list into pieces and store in a directory
sitemap.SaveToDirectory(@"d:\www\example.com\sitemaps");
//Get xml-content of file
Console.Write(sitemap.ToXml());
Console.ReadKey();
}
private static Url CreateUrl(string url)
{
return new Url
{
ChangeFrequency = ChangeFrequency.Daily,
Location = url,
Priority = 0.5,
TimeStamp = DateTime.Now
};
}
}
```
Below is a more comprehensive example that demonstrates how to create many sitemaps and how to add them to a sitemap index file in a unit-testable fashion.
```cs
public class SitemapGenerationWithSitemapIndexExample
{
private readonly ISitemapGenerator _sitemapGenerator;
private readonly ISitemapIndexGenerator _sitemapIndexGenerator;
//--this is a bogus interface defined in this example to simulate something you might use to get a list of URls from your CMS or something like that
private readonly IWebsiteUrlRetriever _websiteUrlRetriever;
//--and IoC/Dependency injection framework should inject this in
public SitemapGenerationWithSitemapIndexExample(
ISitemapGenerator sitemapGenerator,
ISitemapIndexGenerator sitemapIndexGenerator,
IWebsiteUrlRetriever websiteUrlRetriever)
{
_sitemapGenerator = sitemapGenerator;
_sitemapIndexGenerator = sitemapIndexGenerator;
_websiteUrlRetriever = websiteUrlRetriever;
}
//--this is an example showing how you might take a large list of URLs of different kinds of resources and build both a bunch of sitemaps (depending on
// how many URls you have) as well as a sitemap index file to go with it
public void GenerateSitemapsForMyEntireWebsite()
{
//--imagine you have an interface that can return a list of URLs for a resource that you consider to be high priority -- for example, the product detail pages (PDPs)
// of your website
var productPageUrlStrings = _websiteUrlRetriever.GetHighPriorityProductPageUrls();
//--build a list of X.Web.Sitemap.Url objects and determine what is the appropriate ChangeFrequency, TimeStamp (aka "LastMod" or date that the resource last had changes),
// and the a priority for the page. If you can build in some logic to prioritize your pages then you are more sophisticated than most! :)
var allUrls = productPageUrlStrings.Select(url => new Url
{
//--assign the location of the HTTP request -- e.g.: https://www.somesite.com/some-resource
Location = url,
//--let's instruct crawlers to crawl these pages monthly since the content doesn't change that much
ChangeFrequency = ChangeFrequency.Monthly,
//--in this case we don't know when the page was last modified so we wouldn't really set this. Only assigning here to demonstrate that the property exists.
// if your system is smart enough to know when a page was last modified then that is the best case scenario
TimeStamp = DateTime.UtcNow,
//--set this to between 0 and 1. This should only be used as a relative ranking of other pages in your site so that search engines know which result to prioritize
// in SERPS if multiple pages look pertinent from your site. Since product pages are really important to us, we'll make them a .9
Priority = .9
}).ToList();
var miscellaneousLowPriorityUrlStrings = _websiteUrlRetriever.GetMiscellaneousLowPriorityUrls();
var miscellaneousLowPriorityUrls = miscellaneousLowPriorityUrlStrings.Select(url => new Url
{
Location = url,
//--let's instruct crawlers to crawl these pages yearly since the content almost never changes
ChangeFrequency = ChangeFrequency.Yearly,
//--let's pretend this content was changed a year ago
TimeStamp = DateTime.UtcNow.AddYears(-1),
//--these pages are super low priority
Priority = .1
}).ToList();
//--combine the urls into one big list. These could of course bet kept seperate and two different sitemap index files could be generated if we wanted
allUrls.AddRange(miscellaneousLowPriorityUrls);
//--pick a place where you would like to write the sitemap files in that folder will get overwritten by new ones
var targetSitemapDirectory = new DirectoryInfo("\\SomeServer\\some_awesome_file_Share\\sitemaps\\");
//--generate one or more sitemaps (depending on the number of URLs) in the designated location.
var fileInfoForGeneratedSitemaps = _sitemapGenerator.GenerateSitemaps(allUrls, targetSitemapDirectory);
var sitemapInfos = new List();
var dateSitemapWasUpdated = DateTime.UtcNow.Date;
foreach (var fileInfo in fileInfoForGeneratedSitemaps)
{
//--it's up to you to figure out what the URI is to the sitemap you wrote to the file sytsem. In this case we are assuming that the directory above
// has files exposed via the /sitemaps/ subfolder of www.mywebsite.com
var uriToSitemap = new Uri($"https://www.mywebsite.com/sitemaps/{fileInfo.Name}");
sitemapInfos.Add(new SitemapInfo(uriToSitemap, dateSitemapWasUpdated));
}
//--now generate the sitemap index file which has a reference to all of the sitemaps that were generated.
_sitemapIndexGenerator.GenerateSitemapIndex(sitemapInfos, targetSitemapDirectory, "sitemap-index.xml");
//-- After this runs you'll want to make sure your robots.txt has a reference to the sitemap index (at the bottom of robots.txt) like this:
// "Sitemap: https://www.mywebsite.com/sitemaps/sitemap-index.xml"
// You could do this manually (since this may never change) or if you are ultra-fancy, you could dynamically update your robots.txt with the names of the sitemap index
// file(s) you generated
}
//--some bogus interface that is meant to simulate pulling urls from your CMS/website
public interface IWebsiteUrlRetriever
{
List GetHighPriorityProductPageUrls();
List GetMiscellaneousLowPriorityUrls();
}
}
```
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