<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>线程池 - 标签 | 飞污熊小站</title><link>https://xiongneng.me/tags/%E7%BA%BF%E7%A8%8B%E6%B1%A0/</link><description>飞污熊小站</description><generator>Hugo 0.166.0 &amp; FixIt v0.4.6-20260512073637-464c4659</generator><language>zh-CN</language><managingEditor>yidao620@163.com (XiongNeng)</managingEditor><webMaster>yidao620@163.com (XiongNeng)</webMaster><copyright>XiongNeng</copyright><lastBuildDate>Fri, 25 Sep 2026 02:16:47 +0000</lastBuildDate><atom:link href="https://xiongneng.me/tags/%E7%BA%BF%E7%A8%8B%E6%B1%A0/index.xml" rel="self" type="application/rss+xml"/><item><title>SpringBoot4系列12 - 使用异步任务与线程池</title><link>https://xiongneng.me/posts/java/springboot/sb4-async/</link><pubDate>Mon, 12 Oct 2026 22:00:00 +0800</pubDate><author>yidao620@163.com (XiongNeng)</author><guid>https://xiongneng.me/posts/java/springboot/sb4-async/</guid><category domain="https://xiongneng.me/categories/java/">Java</category><description>&lt;p&gt;前阵子我盯着一个下单接口，落库本身很快，麻烦都在落库之后：给客户发短信通知要 600 毫秒，积分入账要 700 毫秒，报表聚合要 800 毫秒。原来的写法是三件事按顺序排在一个方法里，我拿 curl 压了一把，接口响应 2155 毫秒，高峰期每个请求都把 HTTP 线程占住两秒多，吞吐量被这几件慢活按在地上。&lt;/p&gt;</description></item></channel></rss>