PR

5 years ago · 5c52e93e31
parent c97a432109 78d639bcaa
commit 5c52e93e31
1 changed files with 3 additions and 2 deletions
--- a/xxl-job-admin/src/main/java/com/xxl/job/admin/core/thread/JobRegistryMonitorHelper.java
+++ b/xxl-job-admin/src/main/java/com/xxl/job/admin/core/thread/JobRegistryMonitorHelper.java
@ -66,10 +66,11 @@ public class JobRegistryMonitorHelper {
 								String addressListStr = null;
 								if (registryList!=null && !registryList.isEmpty()) {
 									Collections.sort(registryList);
-									addressListStr = "";
+									StringBuilder sb = new StringBuilder();
 									for (String item:registryList) {
-										addressListStr += item + ",";
+										sb.append(item).append(",");
 									}
+									addressListStr = sb.toString();
 									addressListStr = addressListStr.substring(0, addressListStr.length()-1);
 								}
 								group.setAddressList(addressListStr);