From 9cf7ed9873f88a4e8e61cd2b254b6ecf65bd7dd8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E6=AC=A7=E9=9B=AF?= <2836892088@qq.com>
Date: Tue, 1 Mar 2022 10:45:40 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E4=BA=86=E4=BD=9C=E4=B8=9A?=
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Content-Type: text/plain; charset=UTF-8
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---
 .../readfile.js"                              | 38 +++++++++++++++----
 1 file changed, 31 insertions(+), 7 deletions(-)

diff --git "a/\346\235\216\346\254\247\351\233\257/2.28-\346\226\207\344\273\266\347\232\204\350\257\273\345\217\226/readfile.js" "b/\346\235\216\346\254\247\351\233\257/2.28-\346\226\207\344\273\266\347\232\204\350\257\273\345\217\226/readfile.js"
index 6404612..c4bf4f0 100644
--- "a/\346\235\216\346\254\247\351\233\257/2.28-\346\226\207\344\273\266\347\232\204\350\257\273\345\217\226/readfile.js"
+++ "b/\346\235\216\346\254\247\351\233\257/2.28-\346\226\207\344\273\266\347\232\204\350\257\273\345\217\226/readfile.js"
@@ -2,20 +2,44 @@
 //引入模块
 let fs = require("fs");
 let str = "";
+let max = 0;
+let min;
 function filenum(num) {
     if (!isNaN(num) && num > 0) {
-        for (let i = 1; i <= num; i++) {
-            let path = `${__dirname}/${i}.txt`;
-            let fd = fs.openSync(path, 'w');
+        let arr = [];
+        let temp;
+        for (let i = 0; i < num; i++) {
             let rd = Math.floor(Math.random() * 100);
-            fs.writeSync(fd, rd);
+            arr[i] = rd;
+        } console.log("原数组：" + arr);
+        for (let i = 0; i < arr.length; i++) {
+            for (let j = 0; j < arr.length - 1; j++) {
+                //从小到大
+                if (arr[j] > arr[j + 1]) {
+                    temp = arr[j + 1];
+                    arr[j + 1] = arr[j];
+                    arr[j] = temp;
+                }
+            }
+        } console.log("排序后：" + arr);
+        for (let i = 0; i < num; i++) {
+            let path = `${__dirname}/${i + 1}.txt`;
+            let fd = fs.openSync(path, 'w');
+            fs.writeSync(fd, arr[i]);
             //读取文件内容
             let read = fs.readFileSync(path);
             str += read;
             fs.closeSync(fd);
+            if (min >= arr[i] || min === undefined) {
+                min = arr[i];
+            } else if (max <= arr[i] && max !== undefined) {
+                max = arr[i];
+            }
         }
-        console.log(str);
-    }else{
+        console.log("拼接：" + str);
+        console.log("最大值：" + max);
+        console.log("最小值：" + min);
+    } else {
         console.log("请重新输入");
     }
-}filenum(5)
+} filenum(5)
-- 
Gitee