From a8de6adf91c03f005b493f09593a2fd9c6554321 Mon Sep 17 00:00:00 2001
From: pzrxqba79 <1994211138@qq.com>
Date: Fri, 11 Oct 2024 14:10:37 +0800
Subject: [PATCH] sr.py

---
 sr.py | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 sr.py

diff --git a/sr.py b/sr.py
new file mode 100644
index 0000000..9151ad2
--- /dev/null
+++ b/sr.py
@@ -0,0 +1,53 @@
+const express = require('express');
+const cors = require('cors');
+const bodyParser = require('body-parser');
+const bcrypt = require('bcrypt');
+const { body, validationResult } = require('express-validator');
+const morgan = require('morgan');
+const timeout = require('connect-timeout');
+const app = express();
+const PORT = 3000;
+app.use(cors({
+    origin: 'http://your-frontend-domain.com',
+    methods: ['GET', 'POST'],
+    allowedHeaders: ['Content-Type']
+}));
+app.use(bodyParser.json());
+app.use(morgan('combined'));
+app.use(timeout('5s'));
+
+let users = []; // 应该替换为实际的数据库
+app.post('/api/register', [
+    body('username').notEmpty().withMessage('用户名不能为空'),
+    body('password').notEmpty().withMessage('密码不能为空'),
+    body('confirm_password').custom((value, { req }) => {
+        if (value !== req.body.password) {
+            throw new Error('密码不匹配');
+        }
+        return true;
+    })
+
+], async (req, res) => {
+    const errors = validationResult(req);
+    if (!errors.isEmpty()) {
+        return res.status(400).json({ errors: errors.array() });
+    }
+    
+    const { username, password } = req.body;
+    const existingUser = users.find(user => user.username === username);
+    if (existingUser) {
+        return res.status(400).send('用户名已被注册');
+    }
+
+    const hashedPassword = await bcrypt.hash(password, 10);
+    users.push({ username, password: hashedPassword });
+    res.status(201).send('注册成功');
+});
+
+app.use((err, req, res, next) => {
+    console.error(err.stack);
+    res.status(500).send('服务器内部错误');
+});
+app.listen(PORT, () => {
+    console.log(`Server is running on http://localhost:${PORT}`);
+});
\ No newline at end of file