From 71ffb918f615f691d9905778e52876af7a24eaf8 Mon Sep 17 00:00:00 2001
From: Bunny <1319900154@qq.com>
Date: Thu, 26 Dec 2024 22:59:41 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=95=B0=E6=8D=AE=E5=85=B1=E4=BA=AB?=
=?UTF-8?q?=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
src/main/java/thead/feture/FutureTask.java | 4 ++
src/main/java/thead/thread_3/Application.java | 27 +++++++++++++
src/main/java/thead/thread_3/MyThread.java | 23 +++++++++++
src/main/java/thead/thread_4/Application.java | 13 ++++++
.../java/thead/thread_4/Application2.java | 19 +++++++++
src/main/java/thead/thread_4/MyThread.java | 40 +++++++++++++++++++
6 files changed, 126 insertions(+)
create mode 100644 src/main/java/thead/feture/FutureTask.java
create mode 100644 src/main/java/thead/thread_3/Application.java
create mode 100644 src/main/java/thead/thread_3/MyThread.java
create mode 100644 src/main/java/thead/thread_4/Application.java
create mode 100644 src/main/java/thead/thread_4/Application2.java
create mode 100644 src/main/java/thead/thread_4/MyThread.java
diff --git a/src/main/java/thead/feture/FutureTask.java b/src/main/java/thead/feture/FutureTask.java
new file mode 100644
index 0000000..6290189
--- /dev/null
+++ b/src/main/java/thead/feture/FutureTask.java
@@ -0,0 +1,4 @@
+package thead.feture;
+
+public class FutureTask {
+}
diff --git a/src/main/java/thead/thread_3/Application.java b/src/main/java/thead/thread_3/Application.java
new file mode 100644
index 0000000..d94806c
--- /dev/null
+++ b/src/main/java/thead/thread_3/Application.java
@@ -0,0 +1,27 @@
+package thead.thread_3;
+
+public class Application {
+ public static void main(String[] args) {
+ MyThread myThread1 = new MyThread(1);
+ MyThread myThread2 = new MyThread(2);
+ MyThread myThread3 = new MyThread(3);
+ MyThread myThread4 = new MyThread(4);
+ MyThread myThread5 = new MyThread(5);
+ MyThread myThread6 = new MyThread(6);
+ MyThread myThread7 = new MyThread(7);
+ MyThread myThread8 = new MyThread(8);
+ MyThread myThread9 = new MyThread(9);
+ MyThread myThread10 = new MyThread(10);
+
+ myThread1.start();
+ myThread2.start();
+ myThread3.start();
+ myThread4.start();
+ myThread5.start();
+ myThread6.start();
+ myThread7.start();
+ myThread8.start();
+ myThread9.start();
+ myThread10.start();
+ }
+}
diff --git a/src/main/java/thead/thread_3/MyThread.java b/src/main/java/thead/thread_3/MyThread.java
new file mode 100644
index 0000000..2e78957
--- /dev/null
+++ b/src/main/java/thead/thread_3/MyThread.java
@@ -0,0 +1,23 @@
+package thead.thread_3;
+
+public class MyThread extends Thread {
+
+ private final Integer integer;
+
+ /**
+ * Allocates a new {@code Thread} object. This constructor has the same
+ * effect as {@linkplain #Thread(ThreadGroup, Runnable, String) Thread}
+ * {@code (null, null, gname)}, where {@code gname} is a newly generated
+ * name. Automatically generated names are of the form
+ * {@code "Thread-"+}n, where n is an integer.
+ */
+ public MyThread(Integer integer) {
+ this.integer = integer;
+ }
+
+ @Override
+ public void run() {
+ super.run();
+ System.out.println(integer);
+ }
+}
diff --git a/src/main/java/thead/thread_4/Application.java b/src/main/java/thead/thread_4/Application.java
new file mode 100644
index 0000000..de63810
--- /dev/null
+++ b/src/main/java/thead/thread_4/Application.java
@@ -0,0 +1,13 @@
+package thead.thread_4;
+
+public class Application {
+ // 有线程安全的操作
+ public static void main(String[] args) {
+ MyThread t1 = new MyThread("t1");
+ MyThread t2 = new MyThread("t2");
+ MyThread t3 = new MyThread("t3");
+ t1.start();
+ t2.start();
+ t3.start();
+ }
+}
diff --git a/src/main/java/thead/thread_4/Application2.java b/src/main/java/thead/thread_4/Application2.java
new file mode 100644
index 0000000..0074dc9
--- /dev/null
+++ b/src/main/java/thead/thread_4/Application2.java
@@ -0,0 +1,19 @@
+package thead.thread_4;
+
+public class Application2 {
+ public static void main(String[] args) {
+ MyThread myThread = new MyThread("t0");
+
+ Thread t1 = new Thread(myThread, "t1");
+ Thread t2 = new Thread(myThread, "t2");
+ Thread t3 = new Thread(myThread, "t3");
+ Thread t4 = new Thread(myThread, "t4");
+ Thread t5 = new Thread(myThread, "t5");
+
+ t1.start();
+ t2.start();
+ t3.start();
+ t4.start();
+ t5.start();
+ }
+}
diff --git a/src/main/java/thead/thread_4/MyThread.java b/src/main/java/thead/thread_4/MyThread.java
new file mode 100644
index 0000000..b27cecf
--- /dev/null
+++ b/src/main/java/thead/thread_4/MyThread.java
@@ -0,0 +1,40 @@
+package thead.thread_4;
+
+public class MyThread extends Thread {
+
+ private Integer count = 10;
+
+ /**
+ * Allocates a new {@code Thread} object. This constructor has the same
+ * effect as {@linkplain #Thread(ThreadGroup, Runnable, String) Thread}
+ * {@code (null, null, gname)}, where {@code gname} is a newly generated
+ * name. Automatically generated names are of the form
+ * {@code "Thread-"+}n, where n is an integer.
+ */
+ public MyThread(String name) {
+ super();
+ setName(name);
+ }
+
+ /**
+ * If this thread was constructed using a separate
+ * {@code Runnable} run object, then that
+ * {@code Runnable} object's {@code run} method is called;
+ * otherwise, this method does nothing and returns.
+ *
+ * Subclasses of {@code Thread} should override this method.
+ *
+ * @see #start()
+ * @see #stop()
+ * @see #Thread(ThreadGroup, Runnable, String)
+ */
+ @Override
+ public synchronized void run() {
+ super.run();
+
+ // while (count > 0) {
+ count--;
+ System.out.println("由" + currentThread().getName() + "计算，count=" + count);
+ // }
+ }
+}