【发布时间】:2013-06-06 13:52:43
【问题描述】:
我希望将安装在 GAC 中的 MyHandler 应用于 IIS 上托管的所有应用程序。
当我在全局级别添加 Managed Handler 时,我使它适用于特定应用程序
<add name="MyHandler" path="*.txt" verb="*" type="MyHandlerAssembly.MyHandler" resourceType="Unspecified" preCondition="integratedMode" />
和 .dll 到特定应用程序的 /bin 目录。在这一点上,除了我不打算将此 .dll 添加到每个应用程序之外,所有工作都按预期工作。
于是我将MyHandlerAssembly添加到GAC,然后根据gacutil -l MyHandler修改type:
<add name="MyHandler" path="*.txt" verb="*" type="MyHandlerAssembly.MyHandler, MyHandlerAssembly, Version=1.0.0.0, Culture=neutral, PublicKeyToken=8a3126c79b7aa959" resourceType="Unspecified" preCondition="integratedMode" />
我收到错误:
System.IO.FileLoadException: The given assembly name or codebase was invalid. (Exception from HRESULT: 0x80131047)
使用堆栈跟踪:
[FileLoadException: The given assembly name or codebase was invalid. (Exception from HRESULT: 0x80131047)]
System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMarkHandle stackMark, Boolean loadTypeFromPartialName, ObjectHandleOnStack type) +0
System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark, Boolean loadTypeFromPartialName) +314
System.Type.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase) +95
System.Web.Compilation.BuildManager.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase) +124
System.Web.Configuration.HandlerFactoryCache.GetTypeWithAssert(String type) +47
System.Web.Configuration.HandlerFactoryCache.GetHandlerType(String type) +18
System.Web.Configuration.HandlerFactoryCache..ctor(String type) +27
System.Web.HttpApplication.GetFactory(String type) +95
System.Web.MaterializeHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +352
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +375
我做错了什么?谢谢。
更新 1。
还尝试将我的程序集添加到C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Config\web.config,但收到错误:
Could not load file or assembly 'MyHandlerAssembly, Version=1.0.0.0, Culture=neutral, PublicKeyToken=8a3126c79b7aa959' or one of its dependencies. The system cannot find the file specified.
【问题讨论】:
标签: iis httphandler .net-assembly gac