From 665cdea30d42bee67aa34821fade3b43ac624968 Mon Sep 17 00:00:00 2001
From: unknown <635484824@qq.com>
Date: Mon, 13 Feb 2023 16:32:12 +0800
Subject: [PATCH 1/2] zengman

---
 "\346\233\276\346\273\241/\345\206\205\345\256\271.txt" | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 "\346\233\276\346\273\241/\345\206\205\345\256\271.txt"

diff --git "a/\346\233\276\346\273\241/\345\206\205\345\256\271.txt" "b/\346\233\276\346\273\241/\345\206\205\345\256\271.txt"
new file mode 100644
index 0000000..e69de29
-- 
Gitee


From 559e9045a4ea7bc0bfb5f6110bcdbec92b3f1b31 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9B=BE=E6=BB=A1?= <635484824@qq.com>
Date: Thu, 16 Feb 2023 05:38:56 +0000
Subject: [PATCH 2/2] =?UTF-8?q?=E6=A8=A1=E5=9D=97=E4=BD=9C=E4=B8=9A?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: 曾满 <635484824@qq.com>
---
 .../moudle.js"                                | 56 +++++++++++++++++++
 .../use.js"                                   | 18 ++++++
 2 files changed, 74 insertions(+)
 create mode 100644 "\346\233\276\346\273\241/\347\254\254\344\270\200\346\254\241\344\275\234\344\270\232/moudle.js"
 create mode 100644 "\346\233\276\346\273\241/\347\254\254\344\270\200\346\254\241\344\275\234\344\270\232/use.js"

diff --git "a/\346\233\276\346\273\241/\347\254\254\344\270\200\346\254\241\344\275\234\344\270\232/moudle.js" "b/\346\233\276\346\273\241/\347\254\254\344\270\200\346\254\241\344\275\234\344\270\232/moudle.js"
new file mode 100644
index 0000000..7a2d382
--- /dev/null
+++ "b/\346\233\276\346\273\241/\347\254\254\344\270\200\346\254\241\344\275\234\344\270\232/moudle.js"
@@ -0,0 +1,56 @@
+module.exports={
+    //加
+      add: function (a,b)   {
+        if(this.error(a,b)){
+            console.log('加法');
+            return a+b;
+        }else{
+            console.log('加法输入错误');
+        }
+        
+    },
+    //减
+    subtract: function (a,b){
+        if(this.error(a,b)){
+            console.log('减法');
+            return a-b;
+        }else{
+            console.log('减法输入错误');
+        }
+       
+    },
+
+    //乘
+    multiply: function (a,b){
+        if(this.error(a,b)){
+            console.log('乘法');
+            return a*b;
+        }else{
+            console.log('乘法输入错误');
+        }
+      
+    },
+
+    //除
+    divide: function (a,b){
+        if(this.error(a,b)){
+
+            if(b==0){
+                console.log('除数为0，错误')
+            }
+            console.log('除法');
+            return a/b;
+        }else{
+            console.log('除法输入错误');
+        }
+        
+    },
+    error: (a, b) => {
+        if (isNaN(a) == true || isNaN(b) == true) {
+            return false;
+        } else {
+            return true;
+        }
+    }
+
+}
\ No newline at end of file
diff --git "a/\346\233\276\346\273\241/\347\254\254\344\270\200\346\254\241\344\275\234\344\270\232/use.js" "b/\346\233\276\346\273\241/\347\254\254\344\270\200\346\254\241\344\275\234\344\270\232/use.js"
new file mode 100644
index 0000000..9d7d252
--- /dev/null
+++ "b/\346\233\276\346\273\241/\347\254\254\344\270\200\346\254\241\344\275\234\344\270\232/use.js"
@@ -0,0 +1,18 @@
+// const { add } = require("./moudle.js");
+// console.log(add(5,5));
+// const { subtract } = require("./moudle.js");
+// console.log(subtract(13,4));
+// const { multiply } = require("./moudle.js");
+// console.log(multiply(2,4));
+// const { divide } = require("./moudle.js");
+// console.log(divide(10,10));
+
+var obj= require("./moudle.js");
+
+console.log(obj.add(5,5));
+
+console.log(obj.subtract(13,4));
+
+console.log(obj.multiply(2,4));
+
+console.log(obj.divide(10,0));
\ No newline at end of file
-- 
Gitee