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當我在其中放置斷點時,GetVaryByCustomString方法未被觸發。GetVaryByCustomString方法未被觸發
的行動我想緩存取決於用戶選擇的語言:
[OutputCache(CacheProfile = "24HoursCache", VaryByCustom = "lang")]
public ActionResult MyAction()
{
...
}
在Web.config中的緩存配置文件:
<configuration>
...
<system.web>
...
<caching>
<outputCacheSettings>
<outputCacheProfiles>
<clear />
<add name="24HoursCache" duration="86400" location="Client" varyByParam="none" />
</outputCacheProfiles>
</outputCacheSettings>
</caching>
</system.web>
...
</configuration>
而在Global.asax.cs中的文件:
public override string GetVaryByCustomString(HttpContext context, string value)
{
if (value.ToLower() == "lang")
{
return Thread.CurrentThread.CurrentUICulture.Name;
}
return base.GetVaryByCustomString(context, value);
}
任何幫助將不勝感激,謝謝!