Merge pull request CyC2018#729 from Sanarous/patch-1

修改Java并发守护线程部分
cassdsghxw · Jun 20, 2019 · 92c4bab · 92c4bab
2 parents d3f445a + c937deb
commit 92c4bab
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/notes/Java 并发.md b/notes/Java 并发.md
@@ -223,12 +223,13 @@ public static void main(String[] args) {
 
 main() 属于非守护线程。
 
-使用 setDaemon() 方法将一个线程设置为守护线程。
+在线程启动之前使用 setDaemon() 方法可以将一个线程设置为守护线程。
 
 ```java
 public static void main(String[] args) {
     Thread thread = new Thread(new MyRunnable());
     thread.setDaemon(true);
+    thread.start();
 }
 ```