로그 추가

src/main/java/cokr/xit/foundation/web/WebClient.java

@@ -187,11 +187,15 @@ public class WebClient {
 	}
 
 	private <T> HttpResponse<T> handleRequest(boolean async, HttpRequest hreq, HttpResponse.BodyHandler<T> bodyHandler, Consumer<HttpResponse<T>> respHandler) throws Exception {
+		Log.get(getClass()).debug("Sending request");
 		if (!async) {
-			return client().send(hreq, bodyHandler);
+			HttpResponse<T> resp = client().send(hreq, bodyHandler);
+			Log.get(getClass()).debug("Received response");
+			return resp;
 		} else {
 			CompletableFuture<HttpResponse<T>> future = client().sendAsync(hreq, bodyHandler);
 			future.thenApply(resp -> {
+				Log.get(getClass()).debug("Received response");
 				respHandler.accept(resp);
 				return resp;
 			});
@@ -376,8 +380,7 @@ public class WebClient {
 		 */
 		public Request json(JSON json) {
 			this.json = json;
-			contentType(ContentType.JSON);
+			return contentType(ContentType.JSON);
-			return header("Accept", ContentType.JSON.type);
 		}
 
 		private JSON json() {