更新指标

pkg/server/promethues.go

@@ -39,7 +39,7 @@ type Metric struct {
 type Prometheus struct {
 	MetricsList []*Metric
 	MetricsPath string
-	CallCnt     prometheus.CounterVec
+	CallCnt     *prometheus.CounterVec
 	CallDur     *prometheus.HistogramVec
 }
 
@@ -149,7 +149,7 @@ func (p *Prometheus) registerMetrics(sub string) {
 		}
 		switch metricDef {
 		case rpcCallCnt:
-			p.CallCnt = metric.(prometheus.CounterVec)
+			p.CallCnt = metric.(*prometheus.CounterVec)
 		case rpcCallDur:
 			p.CallDur = metric.(*prometheus.HistogramVec)
 		}