最近做一个报纸内容类网站,为了提高响应速度,将首页各栏目以及二级栏目中Part文献列表存储在HttpRuntime.Cache缓存中,发布后发现问题,刚插入的缓存很快就失效,本机调试没有问题。
由于HttpRuntime.Cache的缓存机制 对象具有依赖项、到期和优先级策略 ,检查代码没有触发依赖项改变或到期的逻.怀疑问题出在IIS内存管理方面的设定上。
对比测试机 应用程序池 高级设置,发现以下设置项:专用内存限制被加粗,表示这顶应该是被其它人设置过,将该项设置为0后,再次测试HttpRuntime.Cache 不再快速丢失,功能恢复。
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疑难解答