update

Author: Blankj

java/线程池.md

@@ -70,7 +70,7 @@ public ThreadPoolExecutor(int corePoolSize,
 
 常见的四类线程池分别有 FixedThreadPool、SingleThreadExecutor、ScheduledThreadPool 和 CachedThreadPool，它们其实都是通过 ThreadPoolExecutor 创建的，其参数如下表所示：
 
-||FixedThreadPool|SingleThreadExecutor|ScheduledThreadPool|CachedThreadPool|
+|参数|FixedThreadPool|SingleThreadExecutor|ScheduledThreadPool|CachedThreadPool|
 |---|---|---|---|---|
 |corePoolSize|nThreads|1|corePoolSize|0|
 |maximumPoolSize|nThreads|1|Integer.MAX_VALUE|Integer.MAX_VALUE|