From b47cb98c6ff1e8d5b5fc5b4f7bcb6279379bce3f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E9=93=B6=E5=86=9B?= <yinjun.chen1@gientech.com>
Date: Sat, 29 Aug 2026 23:37:43 +0800
Subject: [PATCH] 111
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: 陈银军 <yinjun.chen1@gientech.com>
---
 test1/fs/createWriteStream.js | 18 ++++++++++++++++++
 test1/{ => fs}/fs.js          |  0
 test1/fs/output.txt           | 11 +++++++++++
 3 files changed, 29 insertions(+)
 create mode 100644 test1/fs/createWriteStream.js
 rename test1/{ => fs}/fs.js (100%)
 create mode 100644 test1/fs/output.txt

diff --git a/test1/fs/createWriteStream.js b/test1/fs/createWriteStream.js
new file mode 100644
index 0000000..49023e3
--- /dev/null
+++ b/test1/fs/createWriteStream.js
@@ -0,0 +1,18 @@
+const fs = require('fs')
+const writeStream = fs.createWriteStream('./output.txt')
+writeStream.write('hello world!')
+writeStream.write('hello world!\n')
+writeStream.write('hello world!\n')
+writeStream.write('hello world!\n')
+writeStream.write('hello world!\n')
+writeStream.write('hello world!\n')
+writeStream.write('hello world!\n')
+writeStream.write('hello world!\n')
+writeStream.write('hello world!\n')
+writeStream.write('hello world!\n')
+writeStream.write('hello world!\n')
+writeStream.write('hello world!\n')
+// end(): 等待缓冲区数据全部写完后再关闭流，触发 finish 事件，再触发 close 事件
+writeStream.end()
+// close(): 直接关闭流并释放资源，不会等待缓冲区数据写完，可能丢失未写入的数据
+writeStream.close()
diff --git a/test1/fs.js b/test1/fs/fs.js
similarity index 100%
rename from test1/fs.js
rename to test1/fs/fs.js
diff --git a/test1/fs/output.txt b/test1/fs/output.txt
new file mode 100644
index 0000000..0f9d399
--- /dev/null
+++ b/test1/fs/output.txt
@@ -0,0 +1,11 @@
+hello world!hello world!
+hello world!
+hello world!
+hello world!
+hello world!
+hello world!
+hello world!
+hello world!
+hello world!
+hello world!
+hello world!