NHibernate 3.3 和 SysCache

Question

当前版本的 SysCache 似乎不适用于 NHibernate 3.3。我替换了我的 web/bin 目录中的 NHibernate dll，并保持 SysCache dll(适用于 3.2)不变。现在，当 IIS 尝试进行预绑定(bind)时，它会加载 SysCache dll 并尝试将其绑定(bind)到 NHibernate 3.2.0.4000 并失败。

[FileLoadException: Could not load file or assembly 'NHibernate, Version=3.2.0.4000, Culture=neutral, PublicKeyToken=aa95f207798dfdb4' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)] 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) +95
System.RuntimeType.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark) +54 System.Type.GetType(String typeName) +50 NHibernate.Util.ReflectHelper.TypeFromAssembly(AssemblyQualifiedTypeName name, Boolean throwOnError) +338
NHibernate.Cfg.SettingsFactory.CreateCacheProvider(IDictionary`2 properties) +175

[HibernateException: could not instantiate CacheProvider: NHibernate.Caches.SysCache.SysCacheProvider, NHibernate.Caches.SysCache]
NHibernate.Cfg.SettingsFactory.CreateCacheProvider(IDictionary2
properties) +256

NHibernate.Cfg.SettingsFactory.BuildSettings(IDictionary2 properties) +3449 NHibernate.Cfg.Configuration.BuildSettings() +29 NHibernate.Cfg.Configuration.BuildSessionFactory() +44

如果我注释掉 web.config 中的配置，一切都很好:

<property name="cache.use_second_level_cache">true</property>
<property name="cache.use_query_cache" >true</property>
<property name="cache.provider_class">NHibernate.Caches.SysCache.SysCacheProvider, NHibernate.Caches.SysCache</property>

NHibernate 缓存的下载站点位于 NHibernate Contrib没有最新版本的下载。

Answer 1

一种不同且稍微简单的方法是覆盖对 3.2 的引用。您的 web.config 中的 NHibernate 版本或 app.config引用所需版本3.3像这样:

<runtime>
  <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
    <dependentAssembly>
      <assemblyIdentity name="NHibernate" culture="neutral" publicKeyToken="aa95f207798dfdb4" />
      <bindingRedirect newVersion="3.3.0.4000" oldVersion="0.0.0.0-3.3.0.4000" />
    </dependentAssembly>
  </assemblyBinding>
</runtime>

我自己刚刚尝试过，它按预期工作。