add cost log

long-article-recommend-service/src/main/java/com/tzld/longarticle/recommend/server/web/ControllerAspect.java

@@ -94,7 +94,7 @@ public class ControllerAspect {
             logMap.put("url", url);
             logMap.put("method", request.getMethod());
             logMap.put("header", getHeaders(request));
-            logMap.put("elapsedTime", String.valueOf(elapsedTime));
+            logMap.put("cost", String.valueOf(elapsedTime));
             logMap.put("clientIp", IpUtil.getIpAddr(request));
             logMap.put("requestBody", getRequestBody(pjp.getArgs()));
             logMap.put("traceId", Strings.nullToEmpty(TraceUtils.currentTraceId()));