正如我們已經知道的RestSharp沒有提供一個機制來實現你想要的，並激活.Net跟蹤有點過分IMO。
對於日誌記錄（調試）目的（我可以在PROD中打開一段時間）我發現這種方法非常有用（儘管它有一些關於如何調用它的細節，代碼）：
private void LogRequest(IRestRequest request, IRestResponse response, long durationMs)
{
var requestToLog = new
{
resource = request.Resource,
// Parameters are custom anonymous objects in order to have the parameter type as a nice string
// otherwise it will just show the enum value
parameters = request.Parameters.Select(parameter => new
{
name = parameter.Name,
value = parameter.Value,
type = parameter.Type.ToString()
}),
// ToString() here to have the method as a nice string otherwise it will just show the enum value
method = request.Method.ToString(),
// This will generate the actual Uri used in the request
uri = _restClient.BuildUri(request),
};
var responseToLog = new
{
statusCode = response.StatusCode,
content = response.Content,
headers = response.Headers,
// The Uri that actually responded (could be different from the requestUri if a redirection occurred)
responseUri = response.ResponseUri,
errorMessage = response.ErrorMessage,
};
Trace.Write(string.Format("Request completed in {0} ms, Request: {1}, Response: {2}",
durationMs,
JsonConvert.SerializeObject(requestToLog),
JsonConvert.SerializeObject(responseToLog)));
}
注意事項：
- 接頭，地址段，查詢字符串參數，車身等出現在參數收集的所有被認爲是參數RestSharp，所有請求，與他們的對應積水型。
- 必須在請求發生後調用日誌方法。這是因爲RestSharp的工作方式，Execute方法會添加標題，運行驗證器（如果配置了一些）等等。所有這些都會修改請求。所以爲了讓發送的所有真實參數都被記錄下來，應該在記錄請求之前調用Execute方法。
- RestSharp本身不會拋出（相反，錯誤會保存在response.ErrorException屬性中），但我認爲反序列化可能會拋出（不確定），除此之外我需要記錄原始響應，所以我選擇實現自己的反序列化。
- 請記住，在轉換參數值以生成Uri時，RestSharp使用自己的格式，所以序列化參數以記錄它們可能不會顯示放在Uri中的完全相同的東西。這就是爲什麼
IRestClient.BuildUri方法獲得實際稱爲Uri（包括基礎URL，替換的url段，添加的queryString參數等）非常酷的原因。
- 編輯：也要記住，它可能發生的情況是，序列化程序RestSharp正在使用的身體是不一樣的代碼正在使用，所以我猜代碼可以調整使用
request.JsonSerializer.Serialize()呈現身體參數（我沒有嘗試過）。
- 需要一些自定義代碼才能在枚舉值的日誌中獲得很好的描述。
StopWatch用法可以移動以在測量中包括反序列化。
這是一個基本完整的基類，例如使用（使用NLOG）登錄：
using System;
using System.Diagnostics;
using System.Linq;
using NLog;
using Newtonsoft.Json;
using RestSharp;
namespace Apis
{
public abstract class RestApiBase
{
protected readonly IRestClient _restClient;
protected readonly ILogger _logger;
protected RestApiBase(IRestClient restClient, ILogger logger)
{
_restClient = restClient;
_logger = logger;
}
protected virtual IRestResponse Execute(IRestRequest request)
{
IRestResponse response = null;
var stopWatch = new Stopwatch();
try
{
stopWatch.Start();
response = _restClient.Execute(request);
stopWatch.Stop();
// CUSTOM CODE: Do more stuff here if you need to...
return response;
}
catch (Exception e)
{
// Handle exceptions in your CUSTOM CODE (restSharp will never throw itself)
}
finally
{
LogRequest(request, response, stopWatch.ElapsedMilliseconds);
}
return null;
}
protected virtual T Execute<T>(IRestRequest request) where T : new()
{
IRestResponse response = null;
var stopWatch = new Stopwatch();
try
{
stopWatch.Start();
response = _restClient.Execute(request);
stopWatch.Stop();
// CUSTOM CODE: Do more stuff here if you need to...
// We can't use RestSharp deserialization because it could throw, and we need a clean response
// We need to implement our own deserialization.
var returnType = JsonConvert.DeserializeObject<T>(response.Content);
return returnType;
}
catch (Exception e)
{
// Handle exceptions in your CUSTOM CODE (restSharp will never throw itself)
// Handle exceptions in deserialization
}
finally
{
LogRequest(request, response, stopWatch.ElapsedMilliseconds);
}
return default(T);
}
private void LogRequest(IRestRequest request, IRestResponse response, long durationMs)
{
_logger.Trace(() =>
{
var requestToLog = new
{
resource = request.Resource,
// Parameters are custom anonymous objects in order to have the parameter type as a nice string
// otherwise it will just show the enum value
parameters = request.Parameters.Select(parameter => new
{
name = parameter.Name,
value = parameter.Value,
type = parameter.Type.ToString()
}),
// ToString() here to have the method as a nice string otherwise it will just show the enum value
method = request.Method.ToString(),
// This will generate the actual Uri used in the request
uri = _restClient.BuildUri(request),
};
var responseToLog = new
{
statusCode = response.StatusCode,
content = response.Content,
headers = response.Headers,
// The Uri that actually responded (could be different from the requestUri if a redirection occurred)
responseUri = response.ResponseUri,
errorMessage = response.ErrorMessage,
};
return string.Format("Request completed in {0} ms, Request: {1}, Response: {2}",
durationMs, JsonConvert.SerializeObject(requestToLog),
JsonConvert.SerializeObject(responseToLog));
});
}
}
}
這個類將記錄是這樣的（漂亮的格式化粘貼在這裏）：
Request completed in 372 ms, Request : {
"resource" : "/Event/Create/{hostId}/{startTime}",
"parameters" : [{
"name" : "hostId",
"value" : "116644",
"type" : "UrlSegment"
}, {
"name" : "startTime",
"value" : "2016-05-18T19:48:58.9744911Z",
"type" : "UrlSegment"
}, {
"name" : "application/json",
"value" : "{\"durationMinutes\":720,\"seats\":100,\"title\":\"Hello StackOverflow!\"}",
"type" : "RequestBody"
}, {
"name" : "api_key",
"value" : "123456",
"type" : "QueryString"
}, {
"name" : "Accept",
"value" : "application/json, application/xml, text/json, text/x-json, text/javascript, text/xml",
"type" : "HttpHeader"
}
],
"method" : "POST",
"uri" : "http://127.0.0.1:8000/Event/Create/116644/2016-05-18T19%3A48%3A58.9744911Z?api_key=123456"
}, Response : {
"statusCode" : 200,
"content" : "{\"eventId\":2000045,\"hostId\":116644,\"scheduledLength\":720,\"seatsReserved\":100,\"startTime\":\"2016-05-18T19:48:58.973Z\"",
"headers" : [{
"Name" : "Access-Control-Allow-Origin",
"Value" : "*",
"Type" : 3
}, {
"Name" : "Access-Control-Allow-Methods",
"Value" : "POST, GET, OPTIONS, PUT, DELETE, HEAD",
"Type" : 3
}, {
"Name" : "Access-Control-Allow-Headers",
"Value" : "X-PINGOTHER, Origin, X-Requested-With, Content-Type, Accept",
"Type" : 3
}, {
"Name" : "Access-Control-Max-Age",
"Value" : "1728000",
"Type" : 3
}, {
"Name" : "Content-Length",
"Value" : "1001",
"Type" : 3
}, {
"Name" : "Content-Type",
"Value" : "application/json",
"Type" : 3
}, {
"Name" : "Date",
"Value" : "Wed, 18 May 2016 17:44:16 GMT",
"Type" : 3
}
],
"responseUri" : "http://127.0.0.1:8000/Event/Create/116644/2016-05-18T19%3A48%3A58.9744911Z?api_key=123456",
"errorMessage" : null
}
希望你覺得這個有用！
你想這樣做每一次，或只是爲了調試的東西嗎？如果只是一次性使用fiddler來獲取原始請求來回 – wal
不是一個完整的答案，但您可以編寫自己的序列化器/反序列化器並在那裏記錄基因處理/消耗的JSON。但是如上所述，你可能會更好地使用「嗅探」代理。 – NilsH
@wal我一直在使用提琴手。我想每次都在我的.net應用程序中執行此操作。 –