public RequestResponseLoggingMiddleware(RequestDelegate next)
{
_next = next;
_stopwatch = new Stopwatch();
_model = new DBLoggerModel();
}
/*
* 日志内容：
* 调用时间======调用方法及控制器========调用人=======消耗时间==========请求IP=====请求方式======请求参数
*/
private async void LogWriter(ActionExecutedContext context)
{
//调用的方法
var methodName = context.RouteData.Values["Action"]?.ToString(); //context.ActionDescriptor.DisplayName,
//调用的控制器
var controllerName = context.RouteData.Values["controller"]?.ToString();
if (methodName.ToLower() == "" || controllerName.ToLower() == "logger")
{ //查询日志不记录
return;
}
//这是获取自定义参数的方法（从token中获取用户名）
var auth = context.HttpContext.AuthenticateAsync().Result?.Principal?.Claims;
var account = string.Empty;
if (auth != null)
{//获取当前登录的帐号
account = auth?.FirstOrDefault(t => t.Type.Equals(ClaimTypes.NameIdentifier))?.Value;
}
var obj = new DBLoggerModel
{
CallTime = DateTime.Now,
//获取调用账号（如果是匿名则表示没有登录）
AccountName = account,
//请求IP
RequestIP = context.HttpContext.Connection.RemoteIpAddress.MapToIPv4().ToString(), // context.HttpContext.Request.Host.Host,
//调用的方法
MethodName = methodName, //context.ActionDescriptor.DisplayName,
//调用的控制器
ControllerName = controllerName,
//消耗时间
SpendTime = stopwatch.ElapsedMilliseconds,
//请求方式POST,GET
RequestType = context.HttpContext.Request.Method,
//请求参数
RequestParameters = string.Join(",", requestPara)
};
//只处理以下几种情况
if ((context.Result as JsonResult) != null)
{
obj.ResponseParameters = QWPlatform.SystemLibrary.Utils.Strings.ObjectToJson((context.Result as JsonResult)?.Value, true, true);
}
else if ((context.Result as ContentResult) != null)
{
obj.ResponseParameters = QWPlatform.SystemLibrary.Utils.Strings.ObjectToJson((context.Result as ContentResult)?.Content, true, true);
}
else if ((context.Result as ObjectResult) != null)
{
obj.ResponseParameters = QWPlatform.SystemLibrary.Utils.Strings.ObjectToJson((context.Result as ObjectResult)?.Value, true, true);
}
obj.ResponseParameters = obj.ResponseParameters?
.Replace("\\r\\n", "")
.Replace("\\", "")
.Replace(" ", "");
//写入日志库中
var logger = await OrleansClient.Instance.CreateInstance <IDBLogger>();
logger.Add(obj);
//输出日志
Logger.Instance.Debug(obj.ToJson());
}