//防止网页后退--禁止缓存
Response.Expires = 0;
Response.Buffer = true;
Response.ExpiresAbsolute = DateTime.Now.AddSeconds(-1);
Response.AddHeader("pragma", "no-cache");
Response.CacheControl = "no-cache";
本文详细介绍了如何通过设置HTTP响应头来防止网页在浏览器中后退时加载缓存内容,包括使用Expires、Cache-Control、Pragma等属性及方法,确保每次请求都获取最新数据。
//防止网页后退--禁止缓存
Response.Expires = 0;
Response.Buffer = true;
Response.ExpiresAbsolute = DateTime.Now.AddSeconds(-1);
Response.AddHeader("pragma", "no-cache");
Response.CacheControl = "no-cache";
391
&spm=1001.2101.3001.5002&articleId=82920909&d=1&t=3&u=cec8fc07d8e14503a69f79065c850ccc)