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Code Issues Releases Wiki Activity

Optimizing and reusing code

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yidadi
2019-08-15 09:30:45 +08:00
parent c747d1f5e6
commit e2024a441d
3 changed files with 19 additions and 19 deletions
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3
spring-cloud-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/ribbon/NacosServerList.java
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@@ -22,6 +22,7 @@ import java.util.List;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.nacos.api.naming.pojo.Instance;
import com.alibaba.nacos.client.naming.utils.CollectionUtils;
import com.netflix.client.config.IClientConfig;
import com.netflix.loadbalancer.AbstractServerList;
@@ -64,7 +65,7 @@ public class NacosServerList extends AbstractServerList<NacosServer> {
private List<NacosServer> instancesToServerList(List<Instance> instances) {
List<NacosServer> result = new ArrayList<>();
if (null == instances) {
if (CollectionUtils.isEmpty(instances)) {
return result;
}
for (Instance instance : instances) {