...

src/main/java/cn/com/qmth/examcloud/web/actuator/ReportorHolder.java

@@ -0,0 +1,26 @@
+package cn.com.qmth.examcloud.web.actuator;
+
+import java.util.concurrent.TimeUnit;
+
+/**
+ * Reportor Holder
+ *
+ * @author WANGWEI
+ * @date 2019年7月25日
+ * @Copyright (c) 2018-? http://qmth.com.cn All Rights Reserved.
+ */
+public class ReportorHolder {
+
+	private static DataReportor apiReporter = DataReportor
+			.forRegistry(MetricRegistryHolder.getDefalut()).convertRatesTo(TimeUnit.SECONDS)
+			.convertDurationsTo(TimeUnit.MILLISECONDS).build();
+
+	static {
+		apiReporter.start(1, TimeUnit.SECONDS);
+	}
+
+	public static DataReportor getApiDataReportor() {
+		return apiReporter;
+	}
+
+}

src/main/java/cn/com/qmth/examcloud/web/interceptor/StatisticInterceptor.java

@@ -1,18 +1,16 @@
 package cn.com.qmth.examcloud.web.interceptor;
 
-import java.util.concurrent.TimeUnit;
-
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
 import org.springframework.web.servlet.HandlerInterceptor;
 
-import com.codahale.metrics.ConsoleReporter;
 import com.codahale.metrics.Meter;
 import com.codahale.metrics.MetricRegistry;
 import com.codahale.metrics.Timer;
 import com.codahale.metrics.Timer.Context;
 
+import cn.com.qmth.examcloud.web.actuator.MetricRegistryHolder;
 import cn.com.qmth.examcloud.web.enums.HttpServletRequestAttribute;
 import cn.com.qmth.examcloud.web.support.ApiInfo;
 
@@ -25,15 +23,6 @@ import cn.com.qmth.examcloud.web.support.ApiInfo;
  */
 public class StatisticInterceptor implements HandlerInterceptor {
 
-	private MetricRegistry metricRegistry = new MetricRegistry();
-
-	ConsoleReporter reporter = ConsoleReporter.forRegistry(metricRegistry)
-			.convertRatesTo(TimeUnit.SECONDS).convertDurationsTo(TimeUnit.MILLISECONDS).build();
-
-	public StatisticInterceptor() {
-		reporter.start(1, TimeUnit.SECONDS);// 1s报道一次
-	}
-
 	@Override
 	public boolean preHandle(HttpServletRequest request, HttpServletResponse response,
 			Object handler) throws Exception {
@@ -45,7 +34,7 @@ public class StatisticInterceptor implements HandlerInterceptor {
 			return true;
 		}
 
-		Timer timer = metricRegistry
+		Timer timer = MetricRegistryHolder.getDefalut()
 				.timer(MetricRegistry.name(apiInfo.getMapping(), apiInfo.getDescription()));
 		Context ctx = timer.time();
 		request.setAttribute(HttpServletRequestAttribute.$_METRICS_TIMER_CTX.name(), ctx);
@@ -69,7 +58,7 @@ public class StatisticInterceptor implements HandlerInterceptor {
 					.getAttribute(HttpServletRequestAttribute.$_API_INFO.name());
 
 			if (null != apiInfo) {
-				Meter meter = metricRegistry.meter(apiInfo.getMapping());
+				Meter meter = MetricRegistryHolder.getDefalut().meter(apiInfo.getMapping());
 				meter.mark();
 			}
 		}