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/conf/security/SecurityUtils.java | 10 +++-------
1 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/conf/security/SecurityUtils.java b/src/main/java/com/genersoft/iot/vmp/conf/security/SecurityUtils.java
index a8d3568..f012f7e 100644
--- a/src/main/java/com/genersoft/iot/vmp/conf/security/SecurityUtils.java
+++ b/src/main/java/com/genersoft/iot/vmp/conf/security/SecurityUtils.java
@@ -53,14 +53,10 @@
Authentication authentication = getAuthentication();
if(authentication!=null){
Object principal = authentication.getPrincipal();
- if(principal!=null && !"anonymousUser".equals(principal)){
-// LoginUser user = (LoginUser) authentication.getPrincipal();
+ if(principal!=null && !"anonymousUser".equals(principal.toString())){
- String username = (String) principal;
- User user = new User();
- user.setUsername(username);
- LoginUser loginUser = new LoginUser(user, LocalDateTime.now());
- return loginUser;
+ User user = (User) principal;
+ return new LoginUser(user, LocalDateTime.now());
}
}
return null;
--
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