.net core 进入每个页面都添加日志

添加中间件判断读取资源是否是页面，如果是页面则添加日志：

public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        { 
app.Use(c =>
            {
                return new RequestDelegate(
                    async context =>
                    {
                        //  await context.Response.WriteAsync("Hello world start");
                        //使用Contains则RequestDelegate会报错所以改用IndexOf
                        if (context.Request.Path.Value.IndexOf(".html") >= 0)
                        {
                            string ticket = context.Request.Query["ticket"].ToString();
                            Guid userGuid;
                            string s0;
                            DateTime dt;<br>　　　　　　　　　　　　　　　　//如果ticket有效，能够正常找到用户名，则添加日志，
                            if (TicketRingContext.Parse(ticket, out userGuid, out s0, out dt))
                            {
                                LogInfo LOG = new LogInfo();
                                LOG.Title = "进入页面";
                                LOG.Content = context.Request.Path.Value;
                                LOG.OperationAction = "140000";
                                LOG.MenuId = "301";
                                LOG.ticket = ticket;
                                LOG.SessionId = "";
                                LOG.System = EnumSysNo.个人工作台.ToString();
                                LOG.Remark = "";
                                LogRedis.WriteLogRedis(LOG);
                            }
 
                        }
                        await c.Invoke(context);                       
                    }
                    );
 
            });
}