修改路由

README.md

@@ -1,4 +1,4 @@
-# 机型信息管理系统 - 后端API
+# 通信技术部 - 后端API
 
 ## 技术栈
 - Node.js

package.json

@@ -1,7 +1,7 @@
 {
   "name": "department-api",
   "version": "1.0.0",
-  "description": "机型信息管理系统后端API",
+  "description": "通信技术部后端API",
   "main": "server.js",
   "scripts": {
     "start": "node server.js",

routes/docs.js

@@ -0,0 +1,166 @@
+const express = require('express');
+const router = express.Router();
+const path = require('path');
+const fs = require('fs');
+
+const sanitizeSegment = (seg) => String(seg || '').replace(/[^a-zA-Z0-9_\-]/g, '');
+
+router.get('/list', (req, res) => {
+  try {
+    const series = sanitizeSegment(req.query.series);
+    const sub = sanitizeSegment(req.query.sub);
+
+    if (!series || !sub) {
+      return res.status(400).json({ error: '缺少必要参数 series 或 sub' });
+    }
+
+    const modelsDocsDir = path.join(__dirname, '..', 'uploads', 'models', series, sub, 'docs');
+    const legacyDocsDir = path.join(__dirname, '..', 'uploads', 'docs', series, sub);
+    const docsDir = fs.existsSync(modelsDocsDir) ? modelsDocsDir : legacyDocsDir;
+
+    if (!fs.existsSync(docsDir)) {
+      return res.json({ success: true, data: [] });
+    }
+
+    const entries = fs.readdirSync(docsDir, { withFileTypes: true });
+    const files = entries
+      .filter((e) => e.isFile())
+      .filter((e) => /\.(pdf|doc|docx|xls|xlsx|ppt|pptx)$/i.test(e.name))
+      .map((e) => {
+        const fullPath = path.join(docsDir, e.name);
+        let size = 0;
+        try {
+          size = fs.statSync(fullPath).size;
+        } catch {}
+        const base = docsDir === modelsDocsDir ? `/uploads/models/${series}/${sub}/docs` : `/uploads/docs/${series}/${sub}`;
+        const url = `${base}/${e.name}`;
+      return { name: e.name, url, size };
+    });
+
+    res.json({ success: true, data: files });
+  } catch (error) {
+    console.error('获取资料列表错误:', error);
+    res.status(500).json({ error: '服务器内部错误' });
+  }
+});
+
+// 图片列表（支持每机型统一文件夹结构）
+router.get('/images', (req, res) => {
+  try {
+    const series = sanitizeSegment(req.query.series);
+    const sub = sanitizeSegment(req.query.sub);
+
+    if (!series || !sub) {
+      return res.status(400).json({ error: '缺少必要参数 series 或 sub' });
+    }
+
+    const candidates = [
+      path.join(__dirname, '..', 'uploads', 'models', series, sub, 'image'),
+      path.join(__dirname, '..', 'uploads', 'models', series, sub, 'images'),
+      path.join(__dirname, '..', 'uploads', 'images', series, sub),
+      path.join(__dirname, '..', 'uploads', 'image', series, sub)
+    ];
+    const imgDir = candidates.find((p) => fs.existsSync(p));
+
+    if (!fs.existsSync(imgDir)) {
+      return res.json({ success: true, data: [] });
+    }
+
+    const entries = fs.readdirSync(imgDir, { withFileTypes: true });
+    const files = entries
+      .filter((e) => e.isFile())
+      .filter((e) => /\.(png|jpg|jpeg|gif|webp|svg)$/i.test(e.name))
+      .map((e) => {
+        const fullPath = path.join(imgDir, e.name);
+        let size = 0;
+        try { size = fs.statSync(fullPath).size; } catch {}
+        let base = `/uploads/images/${series}/${sub}`;
+        if (imgDir.includes(path.join('uploads', 'models'))) {
+          if (imgDir.endsWith(path.join(series, sub, 'image'))) {
+            base = `/uploads/models/${series}/${sub}/image`;
+          } else if (imgDir.endsWith(path.join(series, sub, 'images'))) {
+            base = `/uploads/models/${series}/${sub}/images`;
+          }
+        } else if (imgDir.includes(path.join('uploads', 'image'))) {
+          base = `/uploads/image/${series}/${sub}`;
+        }
+        const url = `${base}/${e.name}`;
+        return { name: e.name, url, size };
+      });
+
+    res.json({ success: true, data: files });
+  } catch (error) {
+    console.error('获取图片列表错误:', error);
+    res.status(500).json({ error: '服务器内部错误' });
+  }
+});
+
+module.exports = router;
+// 使用相同 router 添加规格读取接口
+router.get('/specs', (req, res) => {
+  try {
+    const series = sanitizeSegment(req.query.series);
+    const sub = sanitizeSegment(req.query.sub);
+
+    if (!series || !sub) {
+      return res.status(400).json({ error: '缺少必要参数 series 或 sub' });
+    }
+
+    const dirCandidates = [
+      path.join(__dirname, '..', 'uploads', 'models', series, sub, 'specs'),
+      path.join(__dirname, '..', 'uploads', 'specs', series, sub)
+    ];
+
+    const parseCsvFile = (filePath) => {
+      const raw = fs.readFileSync(filePath, 'utf8');
+      const lines = raw.replace(/^\uFEFF/, '').split(/\r?\n/).filter((l) => l.trim().length);
+      const normalize = (s) => String(s || '').trim().replace(/^"(.*)"$/, '$1').replace(/^'(.*)'$/, '$1');
+      const parseLine = (l) => {
+        const replaced = l.replace(/；/g, ';').replace(/，/g, ',').replace(/\uff0c/g, ',').replace(/\uff1b/g, ';');
+        let tokens = replaced.match(/"([^"]*)"|[^,;\t]+/g) || [];
+        if (tokens.length < 2) {
+          const parts = replaced.split(/:|：/);
+          if (parts.length >= 2) {
+            tokens = [parts[0], parts.slice(1).join(':')];
+          }
+        }
+        const key = normalize(tokens[0] || '');
+        const val = normalize(tokens[1] || '');
+        return { key, value: val };
+      };
+      return lines.map(parseLine).filter((r) => r.key.length);
+    };
+
+    const dirPath = dirCandidates.find((p) => fs.existsSync(p) && fs.statSync(p).isDirectory());
+    if (dirPath) {
+      const entries = fs.readdirSync(dirPath, { withFileTypes: true });
+      const csvFiles = entries.filter((e) => e.isFile() && /\.csv$/i.test(String(e.name).trim()));
+      if (csvFiles.length) {
+        const sections = csvFiles.map((e) => {
+          const fp = path.join(dirPath, e.name);
+          const title = e.name.replace(/\.csv$/i, '');
+          return { title, rows: parseCsvFile(fp) };
+        });
+        return res.json({ success: true, data: sections });
+      }
+    }
+
+    const fileCandidates = [
+      path.join(__dirname, '..', 'uploads', 'models', series, sub, 'specs', 'specs.csv'),
+      path.join(__dirname, '..', 'uploads', 'models', series, sub, 'specs.csv'),
+      path.join(__dirname, '..', 'uploads', 'specs', series, `${sub}.csv`),
+      path.join(__dirname, '..', 'uploads', 'specs', series, sub, 'specs.csv')
+    ];
+    const filePath = fileCandidates.find((p) => fs.existsSync(p));
+
+    if (!filePath) {
+      return res.json({ success: true, data: [] });
+    }
+
+    const specs = parseCsvFile(filePath);
+    res.json({ success: true, data: specs });
+  } catch (error) {
+    console.error('读取规格CSV错误:', error);
+    res.status(500).json({ error: '服务器内部错误' });
+  }
+});

server.js

@@ -4,6 +4,7 @@ const path = require('path');
 const authRoutes = require('./routes/auth');
 const aircraftRoutes = require('./routes/aircraft');
 const pdfRoutes = require('./routes/pdf');
+const docsRoutes = require('./routes/docs');
 const { authenticateToken } = require('./middleware/auth');
 
 const app = express();
@@ -21,6 +22,7 @@ app.use('/uploads', express.static(path.join(__dirname, 'uploads')));
 app.use('/api/auth', authRoutes);
 app.use('/api/aircraft', authenticateToken, aircraftRoutes);
 app.use('/api/pdf', authenticateToken, pdfRoutes);
+app.use('/api/docs', docsRoutes);
 
 // 健康检查
 app.get('/api/health', (req, res) => {