private async Task RequestDataLog(HttpContext context, string opTime)
{
var request = context.Request;
var sr = new StreamReader(request.Body);
var requestData = request.Method == "GET" || request.Method == "DELETE" ? HttpUtility.UrlDecode(request.QueryString.ObjToString(), Encoding.UTF8) : (await sr.ReadToEndAsync()).ObjToString();
if (requestData.IsNotEmptyOrNull() && requestData.Length > 30)
{
requestData = requestData.Substring(0, 30);
}
var requestInfo = JsonConvert.SerializeObject(new UserAccessModel()
{
User = _user.Name,
IP = IPLogMildd.GetClientIP(context),
API = request.Path.ObjToString().TrimEnd('/').ToLower(),
BeginTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"),
OPTime = opTime,
RequestMethod = request.Method,
RequestData = requestData,
Agent = request.Headers["User-Agent"].ObjToString()
});
if (!string.IsNullOrEmpty(requestInfo))
{
// 自定义log输出
Parallel.For(0, 1, e =>
{
LogLock.OutSql2Log("RecordAccessLogs", new string[] { requestInfo + "," }, false);
});
request.Body.Position = 0;
}
}
public async Task InvokeAsync(HttpContext context)
{
if (Appsettings.app("Middleware", "RecordAccessLogs", "Enabled").ObjToBool())
{
var api = context.Request.Path.ObjToString().TrimEnd('/').ToLower();
var ignoreApis = Appsettings.app("Middleware", "RecordAccessLogs", "IgnoreApis");
// 过滤，只有接口
if (api.Contains("api") && !ignoreApis.Contains(api))
{
_stopwatch.Restart();
var userAccessModel = new UserAccessModel();
HttpRequest request = context.Request;
userAccessModel.API = api;
userAccessModel.User = _user.Name;
userAccessModel.IP = IPLogMildd.GetClientIP(context);
userAccessModel.BeginTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
userAccessModel.RequestMethod = request.Method;
userAccessModel.Agent = request.Headers["User-Agent"].ObjToString();
// 获取请求body内容
if (request.Method.ToLower().Equals("post") || request.Method.ToLower().Equals("put"))
{
// 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);
userAccessModel.RequestData = Encoding.UTF8.GetString(buffer);
request.Body.Position = 0;
}
else if (request.Method.ToLower().Equals("get") || request.Method.ToLower().Equals("delete"))
{
userAccessModel.RequestData = HttpUtility.UrlDecode(request.QueryString.ObjToString(), Encoding.UTF8);
}
// 获取Response.Body内容
var originalBodyStream = context.Response.Body;
using (var responseBody = new MemoryStream())
{
context.Response.Body = responseBody;
await _next(context);
var responseBodyData = await GetResponse(context.Response);
await responseBody.CopyToAsync(originalBodyStream);
}
// 响应完成记录时间和存入日志
context.Response.OnCompleted(() =>
{
_stopwatch.Stop();
userAccessModel.OPTime = _stopwatch.ElapsedMilliseconds + "ms";
// 自定义log输出
var requestInfo = JsonConvert.SerializeObject(userAccessModel);
//Parallel.For(0, 1, e =>
//{
// LogLock.OutSql2Log("RecordAccessLogs", new string[] { requestInfo + "," }, false);
//});
var logFileName = FileHelper.GetAvailableFileNameWithPrefixOrderSize(_environment.ContentRootPath, "RecordAccessLogs");
SerilogServer.WriteLog(logFileName, new string[] { requestInfo + "," }, false);
return(Task.CompletedTask);
});
}
else
{
await _next(context);
}
}
else
{
await _next(context);
}
}
