双重锁防止多次初始化

58b0e702 · 王祖波 · 86fd2c49 · 58b0e702
Commit 58b0e702 authored Jun 02, 2024 by 王祖波
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Showing with 5 additions and 1 deletions

HoloDataSource.java ...anage/service/dao/mapper/content/holo/HoloDataSource.java +5 -1

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--- a/haoban-manage3-service/src/main/java/com/gic/haoban/manage/service/dao/mapper/content/holo/HoloDataSource.java
+++ b/haoban-manage3-service/src/main/java/com/gic/haoban/manage/service/dao/mapper/content/holo/HoloDataSource.java
@@ -80,7 +80,11 @@ public class HoloDataSource implements InitializingBean, DisposableBean {
    public HoloClient getClient() {
        if (this.client == null) {
-            this.init();
+            synchronized (this) {
+                if (this.client == null) {
+                    this.init();
+                }
+            }
        }
        return this.client;
    }