From 771815f2fbcb487e4c65c26b76c8f5df32ddcd38 Mon Sep 17 00:00:00 2001
From: unknown <2642334586@qq.com>
Date: Wed, 2 Mar 2022 17:03:38 +0800
Subject: [PATCH] =?UTF-8?q?=E6=8F=90=E4=BA=A4=E4=BD=9C=E4=B8=9A?=
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Content-Type: text/plain; charset=UTF-8
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---
 .../2022302/stream.js"                        | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 "\345\255\231\346\237\217\345\263\273/2022302/stream.js"

diff --git "a/\345\255\231\346\237\217\345\263\273/2022302/stream.js" "b/\345\255\231\346\237\217\345\263\273/2022302/stream.js"
new file mode 100644
index 0000000..a0d6081
--- /dev/null
+++ "b/\345\255\231\346\237\217\345\263\273/2022302/stream.js"
@@ -0,0 +1,28 @@
+let fs=require('fs');
+
+let os=require('os');
+
+let start=os.freemem();
+//传统
+let time=Date.now();
+let fd=fs.openSync('1.txt','w')
+for (let i = 0; i < 10000; i++) {
+    fs.writeSync(fd,"没事就吃溜溜梅\n",{flag:'a'});
+}
+fs.closeSync(fd);
+let endtime=Date.now();
+let end=os.freemem();
+console.log('空闲的内存量----'+(start-end)/1024/1024+"/消耗时间----"+(endtime-time)/1000);
+
+
+//流
+let time1=Date.now();
+let start1=os.freemem();
+let createfile=fs.createWriteStream('2.txt',{flags:'a',autoClose:true});
+for (let i = 0; i < 10000; i++) {
+    createfile.write("没事就吃溜溜梅\n")
+}
+let end1=os.freemem();
+let endtime1=Date.now();
+console.log('空闲的内存量----'+(start1-end1)/1024/1024+"/消耗时间----"+(endtime1-time1)/1000);
+
-- 
Gitee