From 36313159953baf4db795dc1b39033e7a88b4ee9c Mon Sep 17 00:00:00 2001
From: xuxin <840198532@qq.com>
Date: Mon, 23 Mar 2026 16:15:09 +0800
Subject: [PATCH] =?UTF-8?q?=E8=BF=9B=E9=98=B6day10-.=E5=BA=8F=E5=88=97?=
 =?UTF-8?q?=E5=8C=96=E6=B5=81=E4=BF=9D=E5=AD=98=E5=AF=B9=E8=B1=A1(ObjectOu?=
 =?UTF-8?q?tputStream)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../com/inmind/object_stream03/Demo11.java    | 29 +++++++++++++++++++
 .../com/inmind/object_stream03/Student.java   | 15 ++++++++++
 2 files changed, 44 insertions(+)
 create mode 100644 javaSE-day10/src/com/inmind/object_stream03/Demo11.java
 create mode 100644 javaSE-day10/src/com/inmind/object_stream03/Student.java

diff --git a/javaSE-day10/src/com/inmind/object_stream03/Demo11.java b/javaSE-day10/src/com/inmind/object_stream03/Demo11.java
new file mode 100644
index 0000000..a01756d
--- /dev/null
+++ b/javaSE-day10/src/com/inmind/object_stream03/Demo11.java
@@ -0,0 +1,29 @@
+package com.inmind.object_stream03;
+
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.ObjectOutputStream;
+
+/*
+序列化流对象(ObjectOutputStream)
+
+    构造方法：
+         ObjectOutputStream(OutputStream out) 创建一个写入指定的OutputStream的ObjectOutputStream。
+
+     常用方法：
+        void writeObject(Object obj) 将指定的对象写入ObjectOutputStream。
+
+     注意：要进行序列化，被序列化的对象类必须实现一个接口Serializable,否则会报NotSerializableException
+ */
+public class Demo11 {
+    public static void main(String[] args) throws IOException {
+        Student s = new Student("张三", 20);
+
+        //序列化：将java对象保存到文件中
+        ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream("student.txt"));
+        oos.writeObject(s);
+
+        oos.close();
+    }
+}
diff --git a/javaSE-day10/src/com/inmind/object_stream03/Student.java b/javaSE-day10/src/com/inmind/object_stream03/Student.java
new file mode 100644
index 0000000..89ba567
--- /dev/null
+++ b/javaSE-day10/src/com/inmind/object_stream03/Student.java
@@ -0,0 +1,15 @@
+package com.inmind.object_stream03;
+
+import java.io.Serializable;
+/*
+Serializable接口的作用：起到一个标识的作用，确认当前类的对象可以序列化
+ */
+public class Student implements Serializable {
+    String name;
+    int age;
+
+    public Student(String name, int age) {
+        this.name = name;
+        this.age = age;
+    }
+}