From ee4f1c46ac96fc3a989afe57788769cc240d58d9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=82=93=E9=98=B3=E5=B5=98?= <1392315196@qq.com> Date: Mon, 13 Feb 2023 16:53:59 +0800 Subject: [PATCH 1/4] '' --- .../\345\206\205\345\256\271.txt" | 0 1 file changed, 0 insertions(+), 0 deletions(-) create mode 100644 "\351\202\223\351\230\263\345\265\230/\345\206\205\345\256\271.txt" diff --git "a/\351\202\223\351\230\263\345\265\230/\345\206\205\345\256\271.txt" "b/\351\202\223\351\230\263\345\265\230/\345\206\205\345\256\271.txt" new file mode 100644 index 0000000..e69de29 -- Gitee From feb36bf6a55a01ce2f26356c1ef24bfd75cd9929 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=82=93=E9=98=B3=E5=B5=98?= <1392315196@qq.com> Date: Wed, 15 Feb 2023 03:19:46 +0000 Subject: [PATCH 2/4] x MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: 邓阳嵘 <1392315196@qq.com> --- .../node1/index.js" | 2 ++ .../node1/jisuan.js" | 15 +++++++++++++++ 2 files changed, 17 insertions(+) create mode 100644 "\351\202\223\351\230\263\345\265\230/node1/index.js" create mode 100644 "\351\202\223\351\230\263\345\265\230/node1/jisuan.js" diff --git "a/\351\202\223\351\230\263\345\265\230/node1/index.js" "b/\351\202\223\351\230\263\345\265\230/node1/index.js" new file mode 100644 index 0000000..c759cb5 --- /dev/null +++ "b/\351\202\223\351\230\263\345\265\230/node1/index.js" @@ -0,0 +1,2 @@ +let obj=require('./jisuan.js'); +console.log(obj.divide(8,2)); \ No newline at end of file diff --git "a/\351\202\223\351\230\263\345\265\230/node1/jisuan.js" "b/\351\202\223\351\230\263\345\265\230/node1/jisuan.js" new file mode 100644 index 0000000..3666a89 --- /dev/null +++ "b/\351\202\223\351\230\263\345\265\230/node1/jisuan.js" @@ -0,0 +1,15 @@ +let obj={ + add:function(x,y){ + return parseInt(x) + parseInt(y) + }, + subtract:function(x,y){ + return parseInt(x) - parseInt(y) + }, + multiply:function(x,y){ + return parseInt(x) * parseInt(y) + }, + divide:function(x,y){ + return parseInt(x) / parseInt(y) + } +} +module.exports=obj; \ No newline at end of file -- Gitee From a46fa390bd91b110f2e0d2cff437ff8dc89af0b4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=82=93=E9=98=B3=E5=B5=98?= <1392315196@qq.com> Date: Fri, 17 Feb 2023 12:04:17 +0000 Subject: [PATCH 3/4] =?UTF-8?q?=E9=82=93=E9=98=B3=E5=B5=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: 邓阳嵘 <1392315196@qq.com> --- .../demo.js" | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 "\351\202\223\351\230\263\345\265\230/node\351\232\217\346\234\272\346\226\207\344\273\266/demo.js" diff --git "a/\351\202\223\351\230\263\345\265\230/node\351\232\217\346\234\272\346\226\207\344\273\266/demo.js" "b/\351\202\223\351\230\263\345\265\230/node\351\232\217\346\234\272\346\226\207\344\273\266/demo.js" new file mode 100644 index 0000000..6eb9595 --- /dev/null +++ "b/\351\202\223\351\230\263\345\265\230/node\351\232\217\346\234\272\346\226\207\344\273\266/demo.js" @@ -0,0 +1,16 @@ +let fs=require("fs"); +for(let i=1;i<100;i++){ + fs.writeFileSync("./"+i+".text",String(Math.floor(Math.random()*1001))); +} +let max=[]; +let min=[]; +for(let i=1;i<100;i++){ + let data =fs.readFileSync("./"+i+".text"); + console.log(Number(data.toString())); + max.push(Number(data.toString())); + min.push(Number(data.toString())) +} + + +console.log("最大值为"+Math.max(...max)); +console.log("最小值为"+Math.min(...min)); \ No newline at end of file -- Gitee From d270e020d96fc74dc9eeb47cd08324d36a9f944a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=82=93=E9=98=B3=E5=B5=98?= <1392315196@qq.com> Date: Tue, 21 Feb 2023 06:00:39 +0000 Subject: [PATCH 4/4] =?UTF-8?q?=E9=82=93=E9=98=B3=E5=B5=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: 邓阳嵘 <1392315196@qq.com> --- .../demo.js" | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 "\351\202\223\351\230\263\345\265\230/node\350\256\241\347\256\227\346\227\266\351\227\264\345\267\256/demo.js" diff --git "a/\351\202\223\351\230\263\345\265\230/node\350\256\241\347\256\227\346\227\266\351\227\264\345\267\256/demo.js" "b/\351\202\223\351\230\263\345\265\230/node\350\256\241\347\256\227\346\227\266\351\227\264\345\267\256/demo.js" new file mode 100644 index 0000000..a1382b9 --- /dev/null +++ "b/\351\202\223\351\230\263\345\265\230/node\350\256\241\347\256\227\346\227\266\351\227\264\345\267\256/demo.js" @@ -0,0 +1,20 @@ +let fs =require("fs"); +let time1 = new Date().getTime(); +for(let i =0;i<1000;i++){ + let filename ="./a1/"+i+".txt"; + fs.writeFileSync(filename,"aaa") + +} + +let time2 = new Date().getTime(); +console.log(time2-time1); + +let time3 = new Date().getTime(); +for(let i =0;i<1000;i++){ + let filename ="./a2/"+i+".txt"; + fs.writeFile(filename,"aaa",function(err){}) + +} + +let time4 = new Date().getTime(); +console.log(time4-time3); \ No newline at end of file -- Gitee