From b726dc97538b7d4ba71fd06c14161017dd67c2b7 Mon Sep 17 00:00:00 2001
From: xubinbin <1323875150@qq.com>
Date: 星期三, 10 五月 2023 15:38:22 +0800
Subject: [PATCH] "@schedule"是Spring框架提供的一种定时任务执行机制，默认情况下它是单线程执行，项目中多次使用fixedRate按指定频率执行任务(不管前面任务是否已经完成)，在同时执行多个定时任务时可能会出现阻塞和性能问题，为了解决这种单线程瓶颈问题，将定时任务的执行机制改为支持多线程
---
src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformCatalogMapper.java | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformCatalogMapper.java b/src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformCatalogMapper.java
index 4ed0f32..f0baf9e 100644
--- a/src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformCatalogMapper.java
+++ b/src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformCatalogMapper.java
@@ -47,10 +47,10 @@
PlatformCatalog selectDefaultByPlatFormId(String platformId);
- @Select("SELECT pc.* FROM platform_catalog pc WHERE pc.id = #{id}")
+ @Select("SELECT pc.* FROM platform_catalog pc WHERE pc.id = #{id}")
PlatformCatalog selectParentCatalog(String id);
- @Select("SELECT pc.id as channelId, pc.name, pc.civilCode, pc.businessGroupId,'0' as parental, pc.parentId " +
+ @Select("SELECT pc.id as channelId, pc.name, pc.civilCode, pc.businessGroupId,'1' as parental, pc.parentId " +
" FROM platform_catalog pc WHERE pc.platformId=#{platformId}")
List<DeviceChannel> queryCatalogInPlatform(String platformId);
}
--
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