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youthlql
2022-07-24 20:30:09 +08:00
parent 130c2ff4bf
commit 2fd68af81d
53 changed files with 817 additions and 817 deletions
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docs/java_concurrency/Java并发体系-第三阶段-JUC并发包-[2].md
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@@ -9,7 +9,7 @@ categories:
- 原理
keywords: Java并发，原理，源码
description: 万字系列长文讲解-Java并发体系-第三阶段-JUC并发包。JUC在高并发编程中使用频率非常高，这里会详细介绍其用法。
cover: 'https://upyunimg.imlql.cn/lql_static@latest/logo/Java_concurrency.png'
cover: 'https://npm.elemecdn.com/lql_static@latest/logo/Java_concurrency.png'
abbrlink: 70c90e5d
date: 2020-10-10 22:13:58
---
@@ -563,7 +563,7 @@ public int getUnarrivedParties()
根据上面的代码，我们可以画出下面这个很简单的图：
<img src="https://upyunimg.imlql.cn/youthlql@1.0.8/Java_concurrency/Source_code/Third_stage/0002.png">
<img src="https://npm.elemecdn.com/youthlql@1.0.8/Java_concurrency/Source_code/Third_stage/0002.png">
这棵树上有 7 个 phaser 实例，每个 phaser 实例在构造的时候，都指定了 parties 为 5，但是，对于每个拥有子节点的节点来说，每个子节点都是它的一个 party，我们可以通过 phaser.getRegisteredParties() 得到每个节点的 parties 数量：
@@ -952,7 +952,7 @@ public class ThreadPoolDemo {
## 线程池的底层工作流程
<img src="https://upyunimg.imlql.cn/youthlql@1.0.8/Java_concurrency/Source_code/Third_stage/0003.png">
<img src="https://npm.elemecdn.com/youthlql@1.0.8/Java_concurrency/Source_code/Third_stage/0003.png">
1、创建线程池后，等待请求任务
@@ -1646,7 +1646,7 @@ public class ExecutorCompletionService<V> implements CompletionService<V> {
**执行流程：**
<img src="https://upyunimg.imlql.cn/youthlql@1.0.8/Java_concurrency/Source_code/Third_stage/0004.png">
<img src="https://npm.elemecdn.com/youthlql@1.0.8/Java_concurrency/Source_code/Third_stage/0004.png">