https://ruby-china.org/liudangyi en-us <p>不管是用 <code>expires_now</code> ，还是 <code>response.cache_control[:no_cache] = true</code>，还是 <code>response.header["Cache-Control"] = "no-cache"</code>，都没有效果。</p> <p>服务器是 thin，rails 版本 4.0，全部默认配置。</p> <p>请问遇到这种情况应该怎么办。。</p> liudangyi Mon, 04 Nov 2013 22:19:46 +0800 https://ruby-china.org/topics/15299 https://ruby-china.org/topics/15299