https://axerzone.cn/tags/jmm/Recent content in JMM on Weiming's BlogHugo -- gohugo.iozh-cn© 2026 WeimingThu, 20 Jul 2023 00:00:00 +0000https://axerzone.cn/posts/java-memory-model-volatile/Thu, 20 Jul 2023 00:00:00 +0000https://axerzone.cn/posts/java-memory-model-volatile/<h1 class="relative group">volatile 到底能保证什么 <div id="volatile-到底能保证什么" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#volatile-%e5%88%b0%e5%ba%95%e8%83%bd%e4%bf%9d%e8%af%81%e4%bb%80%e4%b9%88" aria-label="锚点">#</a> </span> </h1> <h2 class="relative group">Java 内存模型简单说 <div id="java-内存模型简单说" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#java-%e5%86%85%e5%ad%98%e6%a8%a1%e5%9e%8b%e7%ae%80%e5%8d%95%e8%af%b4" aria-label="锚点">#</a> </span> </h2> <p>聊 volatile 之前，得先说说 Java 内存模型（JMM）。放心，不讲太深，够理解 volatile 就行。</p>