Response.Redirect的HTTP状态code [英] Response.Redirect HTTP status code
本文介绍了Response.Redirect的HTTP状态code的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
为什么说ASP / ASP.NET Response.Redirect的使用HTTP-302状态code(暂时移动),即使在大多数情况下,HTTP-301状态code(永久移动 )会更合适?
Why is it that ASP/ASP.NET Response.Redirect uses a HTTP-302 status code ("Moved Temporarily") even though in most cases a HTTP-301 status code ("Moved Permanently") would be more appropriate?
推荐答案
与状态301的响应应该是缓存,而且我不认为你想对于大多数ASP / ASP.NET重定向的行为。
Responses with status 301 are supposed to be cacheable, and I don't think you want that behavior for most ASP/ASP.NET redirects.
ASP.NET 4.0是如果需要有永久重定向该方法。
ASP.NET 4.0 is has the RedirectPermanent method for that if needed.
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