volatile的可见性

CPU-Code · CPU-Code · commit 4eb8b4fc42ad · 2021-07-28T10:30:46.000+08:00
diff --git a/thread/README.md b/thread/README.md
@@ -114,6 +114,13 @@
 
 -------------------------
 
+## [volatile](src/main/java/com/cpucode/java/volati)
+
+- [x] [volatile的可见性](src/main/java/com/cpucode/java/volati/VolatileDemo.java)
+
+- [返回文件目录](#文件目录)
+
+-------------------------
 
 - [x] [Thread1__创建新线程](src/main/java/com/cpucode/java/thread/Thread1.java)
 - [x] [Thread2__自定义线程](src/main/java/com/cpucode/java/thread/Thread2.java)
diff --git a/thread/src/main/java/com/cpucode/java/volati/VolatileDemo.java b/thread/src/main/java/com/cpucode/java/volati/VolatileDemo.java
@@ -0,0 +1,32 @@
+package com.cpucode.java.volati;
+
+import org.omg.Messaging.SYNC_WITH_TRANSPORT;
+
+/**
+ * @author : cpucode
+ * @date : 2021/7/28
+ * @time : 10:26
+ * @github : https://github.com/CPU-Code
+ * @csdn : https://blog.csdn.net/qq_44226094
+ */
+public class VolatileDemo {
+    //public volatile static boolean stop = false;
+    public static boolean stop = false;
+
+    public static void main(String[] args) throws InterruptedException {
+        Thread thread = new Thread(() -> {
+            int i = 0;
+
+            while(!stop){
+                i++;
+            }
+        });
+
+        thread.start();
+
+        System.out.println("begin start thread");
+
+        Thread.sleep(1000);
+        stop = true;
+    }
+}
