diff --git a/app.js b/app.js
new file mode 100644
index 0000000..431bef7
--- /dev/null
+++ b/app.js
@@ -0,0 +1,57 @@
+const express = require('express');
+const path = require('path');
+const os = require('os');
+const exec = require('child_process').exec;
+const app = express();
+
+const arr = [];
+
+app.all('*', function(req, res, next) {
+ res.header('Access-Control-Allow-Origin', 'http://localhost:8080');
+ res.header('Access-Control-Allow-Headers', 'content-type');
+ res.header('Access-Control-Allow-Methods', 'DELETE,PUT,POST,GET,OPTIONS');
+ if (req.method.toLowerCase() == 'options') res.send(200);
+ else {
+ next();
+ }
+});
+
+app.get('/', (req, res) => {
+ res.sendFile(__dirname + '/index.html');
+});
+
+app.get('/device', (req, res) => {
+ console.log(0);
+ res.send({
+ cpus: os.cpus(),
+ os: `${os.platform()} -- ${os.release()} -- ${os.type()}`,
+ memory: os.totalmem(),
+ process: arr
+ });
+});
+
+app.listen(8080, () => {
+ console.log(`app listening at port 8080`);
+});
+
+const cmd = process.platform == 'win32' ? 'tasklist' : 'ps aux';
+
+exec(cmd, function(err, stdout, stderr) {
+ if (err) {
+ return console.log(err);
+ }
+ stdout.split('\n').filter(function(line) {
+ let p = line.trim().split(/\s+/),
+ pname = p[0],
+ pid = p[1];
+ if (p[4]) {
+ var pmem = p[4].split(',').join('');
+ }
+ if (Number(pid) > 0) {
+ arr.push([pname, pid, pmem]);
+ }
+ });
+ arr.sort(function(a, b) {
+ return Number(b[2]) - Number(a[2]);
+ });
+});
diff --git a/bin/hotnode.js b/bin/hotnode.js
new file mode 100644
index 0000000..eb57b29
--- /dev/null
+++ b/bin/hotnode.js
@@ -0,0 +1,19 @@
+const fs = require('fs');
+const path = require('path');
+const exec = require('child_process').exec;
+const file = path.resolve('./') + '\\app.js';
+
+//第一次启动 , 记录pid
+let pNode = exec('node app.js');
+console.log(pNode);
+console.log(`服务已启动 , 当前id : ${pNode.pid}`);
+fs.watch(file, (eventType, filename) => {
+ if (filename && eventType === 'change') {
+ console.log(` ${filename} 已更改 ， 重启中..`);
+ pNode.kill();
+ pNode = exec('node app.js');
+ console.log(` 新的id : ${pNode.pid} `);
+ } else {
+ console.log('没change ， 或没文件名');
+ }
+});
diff --git a/index.html b/index.html
new file mode 100644
index 0000000..833fd54
--- /dev/null
+++ b/index.html
@@ -0,0 +1,33 @@
+
+
+
+
+
+
+ Get server status
+
+
+ Get server status
+
+
+
+
diff --git "a/node\350\216\267\345\217\226\347\263\273\347\273\237\344\277\241\346\201\257.png" "b/node\350\216\267\345\217\226\347\263\273\347\273\237\344\277\241\346\201\257.png"
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diff --git a/package.json b/package.json
new file mode 100644
index 0000000..8ff2fad
--- /dev/null
+++ b/package.json
@@ -0,0 +1,18 @@
+{
+ "name": "server-test",
+ "version": "1.0.0",
+ "description": "",
+ "main": "index.js",
+ "scripts": {
+ "test": "echo \"Error: no test specified\" && exit 1"
+ },
+ "keywords": [],
+ "author": "",
+ "license": "ISC",
+ "dependencies": {
+ "express": "^4.17.1"
+ },
+ "devDependencies": {
+ "nodemon": "^1.19.1"
+ }
+}
diff --git "a/\351\207\215\345\220\257.png" "b/\351\207\215\345\220\257.png"
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