/// 将物理路径转换成相对路径 /// </summary> /// <param name="imagesurl1"></param> /// <returns></returns> private string urlToVirtual(string imagesurl1) { //其实这里的tmpRootDir也等于tmpRootDir</span><span style="font-size:18px;">=Server.MapPath(</span><span style="font-size:18px;">"~/"); string tmpRootDir = Server.MapPath(System.Web.HttpContext.Current.Request.ApplicationPath.ToString());//获取程序根目录 string imagesurl2 = imagesurl1.Replace(tmpRootDir, ""); //转换成相对路径 imagesurl2 = imagesurl2.Replace(@"", @"/"); return imagesurl2; } //相对路径转换成服务器本地物理路径 private string urlTolocal(string imagesurl1) { string tmpRootDir = Server.MapPath(System.Web.HttpContext.Current.Request.ApplicationPath.ToString());//获取程序根目录 string imagesurl2 = tmpRootDir + imagesurl1.Replace(@"/", @""); //转换成绝对路径 return imagesurl2; }
https://www.cnblogs.com/ggll611928/p/6651698.html