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Merged
pull merged 5 commits into from
Jan 5, 2021
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Merged

[pull] master from Snailclimb:master #50

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89d7ebe
修复显示问题
tsbxmw Jan 4, 2021
7b3bf36
Update README.md
Snailclimb Jan 5, 2021
955d34e
[拼写错误] java线程池学习总结.md
langghaha Jan 5, 2021
60917bb
Merge pull request #1046 from tsbxmw/patch-1
Snailclimb Jan 5, 2021
1c71878
Merge pull request #1048 from langghaha/patch-1
Snailclimb Jan 5, 2021
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2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -332,7 +332,7 @@ RPC 让调用远程服务调用像调用本地方法那样简单。

1. **RabbitMQ** : [RabbitMQ 入门](docs/system-design/distributed-system/message-queue/RabbitMQ入门看这一篇就够了.md)
2. **RocketMQ** : [RocketMQ 入门](docs/system-design/distributed-system/message-queue/RocketMQ.md)、[RocketMQ 的几个简单问题与答案](docs/system-design/distributed-system/message-queue/RocketMQ-Questions.md)
3. **Kafka** ：**[Kafka 常见面试题总结](docs/system-design/distributed-system/message-queue/Kafka常见面试题总结.md)**
3. **Kafka** ：[Kafka 常见面试题总结](docs/system-design/distributed-system/message-queue/Kafka常见面试题总结.md)

#### 读写分离

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2 changes: 1 addition & 1 deletion docs/java/basis/Java基础知识.md
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Expand Up @@ -1240,7 +1240,7 @@ public class Test {

#### 3.2.4. 使用 `try-with-resources` 来代替`try-catch-finally`

1. **适用范围（资源的定义）：** 任何实现 `java.lang.AutoCloseable`或者``java.io.Closeable` 的对象
1. **适用范围（资源的定义）：** 任何实现 `java.lang.AutoCloseable`或者 `java.io.Closeable` 的对象
2. **关闭资源和 final 的执行顺序：** 在 `try-with-resources` 语句中，任何 catch 或 finally 块在声明的资源关闭后运行

《Effecitve Java》中明确指出：
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2 changes: 1 addition & 1 deletion docs/java/multi-thread/java线程池学习总结.md
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Expand Up @@ -834,7 +834,7 @@ Wed Nov 13 13:40:43 CST 2019::pool-1-thread-5

**`ScheduledThreadPoolExecutor` 的执行主要分为两大部分：**

1. 当调用 `ScheduledThreadPoolExecutor` 的 **`scheduleAtFixedRate()`** 方法或者**`scheduleWirhFixedDelay()`** 方法时，会向 `ScheduledThreadPoolExecutor` 的 **`DelayQueue`** 添加一个实现了 **`RunnableScheduledFuture`** 接口的 **`ScheduledFutureTask`** 。
1. 当调用 `ScheduledThreadPoolExecutor` 的 **`scheduleAtFixedRate()`** 方法或者 **`scheduleWithFixedDelay()`** 方法时，会向 `ScheduledThreadPoolExecutor` 的 **`DelayQueue`** 添加一个实现了 **`RunnableScheduledFuture`** 接口的 **`ScheduledFutureTask`** 。
2. 线程池中的线程从 `DelayQueue` 中获取 `ScheduledFutureTask`，然后执行任务。

**`ScheduledThreadPoolExecutor` 为了实现周期性的执行任务，对 `ThreadPoolExecutor`做了如下修改：**
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