From 924d1f5a68d424e963e45dd82652bc65c6d25bea Mon Sep 17 00:00:00 2001
From: zj <1772600164@qq.com>
Date: Fri, 18 Apr 2025 14:12:50 +0800
Subject: [PATCH] 1
---
src/main/java/com/nq/utils/task/news/NewsTask.java | 24 +++++++++---------------
1 files changed, 9 insertions(+), 15 deletions(-)
diff --git a/src/main/java/com/nq/utils/task/news/NewsTask.java b/src/main/java/com/nq/utils/task/news/NewsTask.java
index 1faed51..7acd26d 100644
--- a/src/main/java/com/nq/utils/task/news/NewsTask.java
+++ b/src/main/java/com/nq/utils/task/news/NewsTask.java
@@ -14,6 +14,7 @@
import org.springframework.stereotype.Component;
import java.util.Date;
+import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;
//import org.springframework.scheduling.annotation.Scheduled;
@@ -29,38 +30,31 @@
@Autowired
ISiteArticleService iSiteArticleService;
- boolean NewsInfoTask = true;
+
+ private final AtomicBoolean NewsInfoTask = new AtomicBoolean(false);
+
private final Lock NewsInfoTaskLock = new ReentrantLock();
/*
* 新聞資訊抓取
* */
- @Scheduled(cron = "0 0/5 * * * ?")
+ @Scheduled(cron = "0/10 * * * * ?")
public void NewsInfoTask() {
- if (NewsInfoTask) // 定义一个布尔变量，代表新闻任务是否在处理中
+ if (NewsInfoTask.get()) { // 判断任务是否在处理中
return;
- NewsInfoTask = true; // 设置处理中标识为 true
+ }
if (NewsInfoTaskLock.tryLock()) { // 加锁
try {
+ NewsInfoTask.set(true); // 设置处理中标识为true
System.out.println("新闻定时任务---->开始");
iSiteNewsService.grabNews();
} catch (Exception e) {
System.err.println("新闻抓取出现异常: " + e.getMessage()); // 打印具体的异常信息
} finally {
NewsInfoTaskLock.unlock(); // 释放锁
- NewsInfoTask = false; // 设置处理中标识为 false
+ NewsInfoTask.set(false); // 设置处理中标识为false
System.out.println("新闻定时任务---->结束");
}
}
}
-
-
-
- /*
- * 新聞公告抓取
- * */
-// @Scheduled(cron = "0 0/30 9-20 * * ?")
-// public void ArtInfoTask() {
-// this.iSiteArticleService.grabArticle();
-// }
}
--
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