From 7ac9875af14989b419931f4462ebf87583202a0b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E6=9E=97=E8=BE=89=E6=BB=A1?= <1032811936@qq.com> Date: Wed, 2 Mar 2022 11:10:54 +0800 Subject: [PATCH] =?UTF-8?q?=E6=8F=90=E4=BA=A4=E4=BD=9C=E4=B8=9A?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- "\346\236\227\350\276\211\346\273\241/3.2/1.js" | 17 +++++++++++++++++ .../3.2/Flie/1.txt" | 0 2 files changed, 17 insertions(+) create mode 100644 "\346\236\227\350\276\211\346\273\241/3.2/1.js" create mode 100644 "\346\236\227\350\276\211\346\273\241/3.2/Flie/1.txt" diff --git "a/\346\236\227\350\276\211\346\273\241/3.2/1.js" "b/\346\236\227\350\276\211\346\273\241/3.2/1.js" new file mode 100644 index 0000000..91e85d5 --- /dev/null +++ "b/\346\236\227\350\276\211\346\273\241/3.2/1.js" @@ -0,0 +1,17 @@ +let fs = require("fs"); + +let a = fs.openSync('./Flie/1.txt','w'); + +for(let i = 0; i<5000000;i++){ + fs.writeSync(a,'la-') +} +fs.closeSync(a); + +let os = require("os"); + +let now = os.freemem(); + +let writeStream=fs.createWriteStream('./Flie/1.txt','utf-8'); + +let after = os.freemem(); +console.log((now-after)); \ No newline at end of file diff --git "a/\346\236\227\350\276\211\346\273\241/3.2/Flie/1.txt" "b/\346\236\227\350\276\211\346\273\241/3.2/Flie/1.txt" new file mode 100644 index 0000000..e69de29 -- Gitee