jquery.uploadView实现图片预览上传功能

@{
 Layout = null;
}



 
 
 
 


 

  

   
示例
   

    

     
    
    
   
   
  
 

 /// 

  /// base64转图片
  /// 
  /// 
  public static string BaseToImg(string baseimg) {
   byte[] bt = Convert.FromBase64String(baseimg.Replace("data:image/jpeg;base64,", ""));
   string filepath = "ImgServer".GetAppsetting();
   string sqlurl = @"" + DateTime.Now.ToString("yyyyMMdd") + "\\";
   string sqlname = "" + DateTime.Now.ToString("yyyyMMddhhmmssmsfff") + ".jpg";
   if (!System.IO.File.Exists(filepath + sqlurl)) {
    System.IO.Directory.CreateDirectory(filepath + sqlurl);
    System.IO.File.WriteAllBytes(filepath + sqlurl + sqlname, bt);
   }
   return sqlurl + sqlname;
  }