From 67f24d4b0069aa0b542a8865654c54c480c9a874 Mon Sep 17 00:00:00 2001
From: CxJuice <110189934+CxJuice@users.noreply.github.com>
Date: Wed, 4 Oct 2023 23:08:15 +0800
Subject: [PATCH] Create server.js

---
 server.js | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 server.js

diff --git a/server.js b/server.js
new file mode 100644
index 0000000..e7f1632
--- /dev/null
+++ b/server.js
@@ -0,0 +1,42 @@
+const express = require('express');
+const fs = require('fs');
+const path = require('path');
+
+const app = express();
+const PORT = process.env.PORT || 3000;
+const JSON_FOLDER_PATH = path.join(__dirname, 'json'); 
+
+// 获取文件夹内的所有 JSON 文件
+app.get('/json-files', (req, res) => {
+    fs.readdir(JSON_FOLDER_PATH, (err, files) => {
+        if (err) {
+            return res.status(500).send('Server error.');
+        }
+        const jsonFiles = files.filter(file => file.endsWith('.json'));
+        res.json(jsonFiles);
+    });
+});
+
+// 获取特定的 JSON 文件
+app.get('/json-files/:filename', (req, res) => {
+    const filePath = path.join(JSON_FOLDER_PATH, req.params.filename);
+
+    fs.readFile(filePath, 'utf8', (err, data) => {
+        if (err) {
+            if (err.code === 'ENOENT') {
+                return res.status(404).send('File not found.');
+            }
+            return res.status(500).send('Server error.');
+        }
+        try {
+            const jsonData = JSON.parse(data);
+            res.json(jsonData);
+        } catch (parseErr) {
+            res.status(500).send('Error parsing JSON.');
+        }
+    });
+});
+
+app.listen(PORT, () => {
+    console.log(`Server is running on port ${PORT}`);
+});