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Update ServiceController.java (#3176)

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adjust order for start and end ，avoid end value is negative number
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Joe 2020-06-28 09:21:28 +08:00 committed by GitHub
parent 49c163b266
commit 41525b0a5c
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 6 deletions
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9
naming/src/main/java/com/alibaba/nacos/naming/controllers/ServiceController.java
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@ -247,12 +247,11 @@ public class ServiceController {
} }
int start = (pageNo - 1) * pageSize; int start = (pageNo - 1) * pageSize;
int end = start + pageSize;
if (start < 0) { if (start < 0) {
start = 0; start = 0;
} }
int end = start + pageSize;
if (end > serviceNameList.size()) { if (end > serviceNameList.size()) {
end = serviceNameList.size(); end = serviceNameList.size();
} }
@ -456,14 +455,12 @@ public class ServiceController {
List<Subscriber> subscribers = subscribeManager.getSubscribers(serviceName, namespaceId, aggregation); List<Subscriber> subscribers = subscribeManager.getSubscribers(serviceName, namespaceId, aggregation);
int start = (pageNo - 1) * pageSize; int start = (pageNo - 1) * pageSize;
int end = start + pageSize;
int count = subscribers.size();
if (start < 0) { if (start < 0) {
start = 0; start = 0;
} }
int end = start + pageSize;
int count = subscribers.size();
if (end > count) { if (end > count) {
end = count; end = count;
} }