SPHttpThrottleSettings.AddThrottleClassifier 方法
将 HTTP 请求分类添加到ThrottleClassifiers的SPHttpThrottleSettings对象的集合。
命名空间： Microsoft.SharePoint.Utilities
程序集： Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）
语法
声明
Public Sub AddThrottleClassifier ( _
classifier As SPRequestThrottleClassifier _
)
用法
Dim instance As SPHttpThrottleSettings
Dim classifier As SPRequestThrottleClassifier
instance.AddThrottleClassifier(classifier)
public void AddThrottleClassifier(
SPRequestThrottleClassifier classifier
)
参数
classifier
类型：Microsoft.SharePoint.Utilities.SPRequestThrottleClassifier添加类元。
异常
| 异常 | 条件 |
|---|---|
| ArgumentNullException | classifier是空引用（无 在 Visual Basic 中）。 |
| ArgumentException | classifier已经在集合中。 |
示例
下面的代码示例演示在使用的方法。有关完整的示例，请参见How to: Create and Register or Deregister a Request Classifier。
// Get a reference to the throttle settings
Uri webApplicationUri = new Uri("Http://localhost/");
SPWebApplication webApplication = SPWebApplication.Lookup(webApplicationUri);
SPHttpThrottleSettings throttleSettings = SPHttpThrottleSettings.GetHttpThrottleSettings(webApplication);
// Create the classifier object
SPHttpFileExtensionThrottleClassifier docxClassifier = new SPHttpFileExtensionThrottleClassifier(".docx",SPRequestThrottleLevel.FirstStage);
// Add it to the collection of classifiers
throttleSettings.AddThrottleClassifier(docxClassifier);
' Get a reference to the throttle settings
Dim webApplicationUri As New Uri("Http://localhost/")
Dim webApplication As SPWebApplication = SPWebApplication.Lookup(webApplicationUri)
Dim throttleSettings As SPHttpThrottleSettings = SPHttpThrottleSettings.GetHttpThrottleSettings(webApplication)
' Create the classifier object
Dim docxClassifier As New SPHttpFileExtensionThrottleClassifier(".docx",SPRequestThrottleLevel.FirstStage)
' Add it to the collection of classifiers
throttleSettings.AddThrottleClassifier(docxClassifier)