private RequestLogEntity MapToRequestLogEntity(HttpRequest httpRequest)
{
var res = new RequestLogEntity()
{
CreatedBy = Guid.Empty,
DateCreated = DateTime.UtcNow,
Headers = JsonConvert.SerializeObject(httpRequest.Headers),
Cookies = JsonConvert.SerializeObject(httpRequest.Cookies),
Path = httpRequest.Path.ToString(),
PathBase = httpRequest.PathBase.ToString(),
Method = httpRequest.Method,
Protocol = httpRequest.Protocol,
QueryString = httpRequest.QueryString.ToString(),
Query = JsonConvert.SerializeObject(httpRequest.Query)
};
if (httpRequest.Body.CanSeek)
{
httpRequest.Body.Seek(0, SeekOrigin.Begin);
using (var reader = new StreamReader(httpRequest.Body))
{
res.Body = reader.ReadToEnd();
};
}
return(res);
}
/// <summary>
/// 创建前台页面访问日志
/// </summary>
/// <param name="accessLogEntity"></param>
private void InsertRequestLog(RequestLogEntity entity)
{
entity = InitRequestLog(entity, true);
RequestLogApp requestLogApp = new RequestLogApp();
requestLogApp.Createlog(entity);
}
private async Task FormatRequest(HttpRequest context, RequestLogEntity requestLog)
{
string bodyAsText = string.Empty;
try
{
var body = context.Body;
//This line allows us to set the reader for the request back at the beginning of its stream.
context.EnableRewind();
//We now need to read the request stream. First, we create a new byte[] with the same length as the request stream...
var buffer = new byte[Convert.ToInt32(context.ContentLength)];
//...Then we copy the entire request stream into the new buffer.
await context.Body.ReadAsync(buffer, 0, buffer.Length);
//We convert the byte[] into a string using UTF8 encoding...
bodyAsText = Encoding.UTF8.GetString(buffer);
//..and finally, assign the read body back to the request body, which is allowed because of EnableRewind()
context.Body = new MemoryStream(Encoding.UTF8.GetBytes(bodyAsText));
BaseRequest request = JsonConvert.DeserializeObject <BaseRequest>(bodyAsText);
requestLog.RequestId = request.requestId;
}
catch { }
requestLog.Request = bodyAsText;
}
private async Task LogRequest(HttpContext context)
{
Stopwatch sw = new Stopwatch();
sw.Start();
RequestLogEntity requestLog = new RequestLogEntity();
context.Items["RequestLogEntity"] = requestLog;
await FormatRequest(context.Request, requestLog);
var originalBodyStream = context.Response.Body;
//Create a new memory stream...
using (var responseBody = new MemoryStream())
{
//...and use that for the temporary response body
context.Response.Body = responseBody;
//Continue down the Middleware pipeline, eventually returning to this class
await _next(context);
//Format the response from the server
await FormatResponse(context.Response, requestLog, sw);
await responseBody.CopyToAsync(originalBodyStream);
}
}
private async Task FormatResponse(HttpResponse response, RequestLogEntity requestLog, Stopwatch sw)
{
try
{
string text = string.Empty;
//We need to read the response stream from the beginning...
response.Body.Seek(0, SeekOrigin.Begin);
//...and copy it into a string
text = await new StreamReader(response.Body).ReadToEndAsync();
//We need to reset the reader for the response so that the client can read it.
response.Body.Seek(0, SeekOrigin.Begin);
requestLog.Response = text;
//BaseResponse<string> res = JsonConvert.DeserializeObject<BaseResponse<string>>(text);
JObject obj = JObject.Parse(text);
Object objResult = obj["result"];
requestLog.ResponseCode = null == objResult ? string.Empty : objResult.ToString();
sw.Stop();
requestLog.ResponseTime = sw.ElapsedMilliseconds;
_logger.LogInformation(JsonConvert.SerializeObject(requestLog));
}
catch { }
}
/// <summary>
/// 创建请求结束日志
/// </summary>
/// <param name="context"></param>
public void AddEndRequestLog(System.Web.HttpContext context)
{
if (Code.ConfigHelp.configHelp.ISPROREQUESTLOG)
{
RequestLogEntity entity = InitEndRequestLog(context);
CreateRequestLog(entity, true);
}
}
/// <summary>
/// 处理访问参数
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
private RequestLogEntity InitRequestLog(RequestLogEntity entity, bool IsProcessWebSite)
{
WebSiteApp app = new WebSiteApp();
WebSiteEntity webSiteEntity = app.GetModelByUrlHost(entity.WebSiteName);
if (webSiteEntity != null)
{
entity.WebSiteId = webSiteEntity.Id;
}
return(entity);
}
public bool LogRequest(string actionMethod, string controller, int userId)
{
RequestLogEntity log = new RequestLogEntity()
{
ActionMethodName = actionMethod,
ControllerName = controller,
UserId = userId,
DateTime = DateTime.Now
};
return(_employeeBL.LogRequest(log));
}
public void SubmitForm(RequestLogEntity accessLogEntity, string keyValue)
{
if (!string.IsNullOrEmpty(keyValue))
{
accessLogEntity.Modify(keyValue);
service.Update(accessLogEntity);
}
else
{
accessLogEntity.Create();
service.Insert(accessLogEntity);
}
}
/// <summary>
/// 处理访问参数
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
private RequestLogEntity InitEndRequestLog(System.Web.HttpContext context)
{
string realIp = GetRealClientIp(context);
string urlHost = new RequestHelp().GetHost(context);
string urlRaw = context.Request.RawUrl.ToString();
RequestLogEntity entity = new RequestLogEntity();
entity.UrlAddress = context.Request.Url.ToString();
entity.UrlHost = urlHost;
entity.UrlRaw = urlRaw;
entity.WebSiteName = urlHost;
if (context.Session != null)
{
entity.SessionID = context.Session.SessionID;
}
if (context.Request != null)
{
entity.IPAddress = realIp;
entity.Browser = context.Request.Browser.Browser;
entity.BrowserID = context.Request.Browser.Id;
entity.BrowserVersion = context.Request.Browser.Version;
entity.BrowserType = context.Request.Browser.Type;
entity.BrowserPlatform = context.Request.Browser.Platform;
if (context.Request.UrlReferrer != null)
{
entity.PUrlAddress = context.Request.UrlReferrer.ToString();
}
}
entity.EnabledMark = true;
HttpCookie cookie = context.Request.Cookies.Get(CLINETID);
if (cookie != null && !string.IsNullOrEmpty(cookie.Value))
{
entity.ClientID = cookie.Value;
}
else
{
string clientIds = Guid.NewGuid().ToString();
entity.ClientID = clientIds;
cookie = new HttpCookie(CLINETID);
cookie.Name = CLINETID;
cookie.Value = clientIds;
cookie.Expires = DateTime.Now.AddYears(1);
entity.ClientID = clientIds;
context.Response.Cookies.Set(cookie);
}
entity.StartDateTime = context.Timestamp;
return(entity);
}
public bool LogRequest(RequestLogEntity logData)
{
RequestCallLog requestLog = new RequestCallLog()
{
ActionMethodName = logData.ActionMethodName,
ControllerName = logData.ControllerName,
DateTime = logData.DateTime,
UserId = logData.UserId
};
_database.RequestCallLogs.Add(requestLog);
int result = _database.SaveChanges();
return(result > 0 ? true : false);
}
/// <summary>
/// 创建前台页面访问日志
/// </summary>
/// <param name="accessLogEntity"></param>
public void CreateRequestLog(RequestLogEntity entity, bool IsAsync)
{
if (IsAsync)
{
Thread thread = new Thread(new ThreadStart(() =>
{
InsertRequestLog(entity);
}));
thread.Start();
}
else
{
InsertRequestLog(entity);
}
}
/// <summary>
/// 创建系统请求访问日志
/// </summary>
/// <param name="accessLogEntity"></param>
public void CreateRequestLog(RequestLogEntity entity)
{
InsertRequestLog(entity);
}
/// <summary>
/// 创建访问日志
/// </summary>
/// <param name="accessLogEntity"></param>
public void Createlog(RequestLogEntity accessLogEntity)
{
accessLogEntity.Id = Common.GuId();
accessLogEntity.EndDateTime = DateTime.Now;
service.Insert(accessLogEntity);
}
public async Task InvokeAsync(HttpContext context)
{
_stopwatch.Restart();
var request = context.Request;
var entity = new RequestLogEntity()
{
TranceId = Guid.NewGuid().ToString(),
ClientIp = GetClientIP(context),
RequestMethod = request.Method,
RequestHeaders = JsonSerializer.Serialize(request.Headers.ToDictionary(x => x.Key, v => string.Join(";", v.Value.ToList()))),
Url = request.Path,
ExecutedTime = DateTime.Now,
};
//注意：文件上传接口可能需要单独处理
//miniprofiler一直请求接口结果,所以此处过滤该请求信息(只保留正常的接口请求信息)
if (entity.Url.Contains("api"))
{
switch (request.Method.ToLower())
{
case "get":
entity.RequestParamters = request.QueryString.Value;
break;
case "post":
//确保请求体信息可被多次读取
request.EnableBuffering();
var reader = new StreamReader(request.Body, Encoding.UTF8);
entity.RequestParamters = await reader.ReadToEndAsync();
//流位置重置为0
request.Body.Position = 0;
break;
case "put":
//确保请求体信息可被多次读取
request.EnableBuffering();
var readers = new StreamReader(request.Body, Encoding.UTF8);
entity.RequestParamters = await readers.ReadToEndAsync();
//流位置重置为0
request.Body.Position = 0;
break;
case "delete":
entity.RequestParamters = request.QueryString.Value;
break;
case "options":
entity.RequestParamters = string.Empty;
break;
}
// 获取Response.Body内容
var originalBodyStream = context.Response.Body;
//引用类型，共享内存地址，所以memory也会被赋值
using (var memory = new MemoryStream())
{
context.Response.Body = memory;
await _next(context);
GetCustomAttribute(context);
_logger.LogInformation("开始处理请求结果。。。。。。。。。");
ResponseDataLog(memory);
memory.Position = 0;
await memory.CopyToAsync(originalBodyStream);
}
context.Response.OnCompleted(() =>
{
_stopwatch.Stop();
entity.ElaspedTime = $"{_stopwatch.ElapsedMilliseconds}ms";
using (var scope = _serviceProvider.CreateScope())
{
var _services = _serviceProvider.GetRequiredService <IRequestLogServices>();
_services.Insert(entity, true);
}
_logger.LogInformation("请求结果处理结束。。。。。。。。。");
return(Task.CompletedTask);
});
}
else
{
await _next(context);
}
}
public bool LogRequest(RequestLogEntity logEntity)
{
return(_employeeDAL.LogRequest(logEntity));
}