sczx_group/sczx_gateway
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网关进行优化，增加日志

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zhangli
2025-09-01 14:13:37 +08:00
parent 03baddbda1
commit c43dc3735d
1 changed files with 6 additions and 2 deletions
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8
src/main/java/com/sczx/gateway/config/DynamicRouteConfig.java
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@ -41,6 +41,8 @@ public class DynamicRouteConfig implements RouteDefinitionLocator {
// 最小刷新间隔（毫秒） // 最小刷新间隔（毫秒）
private static final long MIN_REFRESH_INTERVAL = 3000; private static final long MIN_REFRESH_INTERVAL = 3000;
private static final URI DEFAULT_URI = URI.create("http://localhost");
@Override @Override
public Flux<RouteDefinition> getRouteDefinitions() { public Flux<RouteDefinition> getRouteDefinitions() {
long currentTime = System.currentTimeMillis(); long currentTime = System.currentTimeMillis();
@ -99,7 +101,9 @@ public class DynamicRouteConfig implements RouteDefinitionLocator {
@EventListener @EventListener
public void onRefreshRoutes(RefreshRoutesEvent event) { public void onRefreshRoutes(RefreshRoutesEvent event) {
long count = refreshCount.get(); long count = refreshCount.get();
log.info("接收到路由刷新事件，当前为第{}次刷新", count); log.info("接收到路由刷新事件，当前为第{}次刷新, JVM内存使用: {}/{}", count,
Runtime.getRuntime().freeMemory(),
Runtime.getRuntime().totalMemory());
} }
/** /**
@ -118,7 +122,7 @@ public class DynamicRouteConfig implements RouteDefinitionLocator {
List<ServiceInstance> instances = discoveryClient.getInstances(serviceName); List<ServiceInstance> instances = discoveryClient.getInstances(serviceName);
if (instances == null || instances.isEmpty()) { if (instances == null || instances.isEmpty()) {
log.warn("No available instances for service: {}, returning default URI", serviceName); log.warn("No available instances for service: {}, returning default URI", serviceName);
return URI.create("http://localhost"); return DEFAULT_URI;
} }
int idx = index.getAndIncrement() & Integer.MAX_VALUE; int idx = index.getAndIncrement() & Integer.MAX_VALUE;
ServiceInstance selected = instances.get(idx % instances.size()); ServiceInstance selected = instances.get(idx % instances.size());