日志内容最后一行不换行

Author: xljiulang

WebApiClient/Attributes/FilterAttributes/TraceFilterAttribute.cs

@@ -81,7 +81,7 @@ public async override Task OnEndRequestAsync(ApiActionContext context)
 
  var message = builder
  .AppendLine()
- .AppendLine($"[TIMESPAN] {DateTime.Now.Subtract(request.Time)}")
+ .Append($"[TIMESPAN] {DateTime.Now.Subtract(request.Time)}")
  .ToString();
 
  var method = context.ApiActionDescriptor.Member;