public void Intercept(IInvocation invocation)
{
QCachingAttribute qCachingAttribute = GetQCachingAttributeInfo <QCachingAttribute>(invocation);
if (qCachingAttribute != null)
{
ProceedCaching(invocation, qCachingAttribute);
}
else
{
invocation.Proceed();
}
}
private void ProceedCaching(IInvocation invocation, QCachingAttribute attribute)
{
var cacheValue = _cacheManager.Get(cacheKey);
if (cacheValue != null)
{
invocation.ReturnValue = cacheValue;
return;
}
invocation.Proceed();
if (!string.IsNullOrWhiteSpace(cacheKey))
{
_cacheManager.Set(cacheKey, invocation.ReturnValue, TimeSpan.FromSeconds(attribute.AbsoluteExpiration));
}
}
public void ProceedCaching <T>(IInvocation invocation, T attribute) where T : class
{
QCachingAttribute attr = attribute as QCachingAttribute;
string cacheKey = GenerateCacheKey(invocation);
//从缓存中取出的值一律转换成Json字符串
string cacheValue = _cacheMng.Get <string>(cacheKey);
if (cacheValue != null)
{
invocation.ReturnValue = cacheValue;
return;
}
invocation.Proceed();
if (!string.IsNullOrWhiteSpace(cacheKey))
{
_cacheMng.Add(cacheKey, invocation.ReturnValue, TimeSpan.FromDays(attr.AbsoluteExpiration), true);
}
}
