public async Task Invoke(HttpContext context)
{
_stopwatch.Restart();
HttpRequest request = context.Request;
//获取登录人员账户
_model.AccountName = context.User.Identity.Name;
//获取IP地址
_model.RequestIP = context.Connection.RemoteIpAddress.MapToIPv4().ToString();
//请求方法
_model.RequestType = request.Method;
//方法名称（这里是调用路径）
_model.MethodName = request.Path.ToString();
//调用时间
_model.CallTime = DateTime.Now;
// 获取请求body内容
if (request.Method.ToLower().Equals("post"))
{
// 启用倒带功能，就可以让 Request.Body 可以再次读取
request.EnableBuffering();
Stream stream = request.Body;
byte[] buffer = new byte[request.ContentLength.Value];
stream.Read(buffer, 0, buffer.Length);
//获取请求参数
_model.RequestParameters = Encoding.UTF8.GetString(buffer);
//重置数据流位置
request.Body.Position = 0;
}
else if (request.Method.ToLower().Equals("get"))
{
_model.RequestParameters = request.QueryString.Value;
}
// 获取Response.Body内容
var originalBodyStream = context.Response.Body;
using (var responseBody = new MemoryStream())
{
try
{
context.Response.Body = responseBody;
await _next(context);
//获取输出内容
_model.ResponseParameters = await GetResponse(context.Response);
await responseBody.CopyToAsync(originalBodyStream);
}
catch (Exception ex)
{
Logger.Instance.Error("响应流发生异常", ex);
return;
}
}
// 响应完成记录时间和存入日志
context.Response.OnCompleted(() =>
{
_stopwatch.Stop();
//计算消耗时间
_model.SpendTime = _stopwatch.ElapsedMilliseconds;
var path = context.Request.Path.ToString();
if (path == "/" ||
path.Contains(".") ||
path.ToLower().Contains("swagger") ||
path.ToLower().Contains("/home/login")
)
{
return(Task.CompletedTask);
}
else
{
//写入日志库中
OrleansClient.Instance.CreateInstance <IDBLogger>().Result.Add(_model);
//输出日志
Logger.Instance.Debug(_model.ToJson());
}
return(Task.CompletedTask);
});
}
/*
* 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());
}