webadmin增加财务模块

2026-07-14 15:16:41 +08:00
parent 450dc44d0e
commit d61a43cc8c
15 changed files with 1352 additions and 132 deletions
@@ -0,0 +1,167 @@
+/**
+ * mini-user H5 本地预览：
+ * Taro Vite `--watch` 在本机易 OOM（峰值 >8GB），改为：
+ * 1) 先完整 build（约 30s）
+ * 2) 静态托管 dist + /api 代理
+ * 3) 监听 src 变更后防抖重建
+ */
+import { spawn } from 'node:child_process';
+import fs from 'node:fs';
+import http from 'node:http';
+import https from 'node:https';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+const APP_ROOT = path.resolve(__dirname, '../apps/mini-user');
+const DIST = path.resolve(APP_ROOT, 'dist');
+const PORT = Number(process.env.PORT || 5177);
+const API_ORIGIN = (process.env.VITE_API_TARGET ?? 'https://dkapi.runxian.top').replace(/\/$/, '');
+const TARO_BIN = path.resolve(APP_ROOT, 'node_modules/@tarojs/cli/bin/taro');
+
+const MIME = {
+  '.html': 'text/html; charset=utf-8',
+  '.js': 'application/javascript; charset=utf-8',
+  '.css': 'text/css; charset=utf-8',
+  '.json': 'application/json; charset=utf-8',
+  '.png': 'image/png',
+  '.jpg': 'image/jpeg',
+  '.jpeg': 'image/jpeg',
+  '.svg': 'image/svg+xml',
+  '.ico': 'image/x-icon',
+  '.woff': 'font/woff',
+  '.woff2': 'font/woff2',
+  '.map': 'application/json',
+};
+
+function runBuild() {
+  return new Promise((resolve, reject) => {
+    const child = spawn(
+      process.execPath,
+      ['--max-old-space-size=8192', TARO_BIN, 'build', '--type', 'h5'],
+      {
+        cwd: APP_ROOT,
+        stdio: 'inherit',
+        env: process.env,
+      },
+    );
+    child.on('exit', (code) => {
+      if (code === 0) resolve();
+      else reject(new Error(`taro build failed with code ${code}`));
+    });
+  });
+}
+
+function sendFile(res, filePath) {
+  const ext = path.extname(filePath).toLowerCase();
+  res.writeHead(200, { 'Content-Type': MIME[ext] || 'application/octet-stream' });
+  fs.createReadStream(filePath).pipe(res);
+}
+
+function proxyApi(req, res) {
+  const target = new URL(req.url || '/', API_ORIGIN);
+  const lib = target.protocol === 'https:' ? https : http;
+  const headers = { ...req.headers, host: target.host };
+  delete headers['accept-encoding'];
+  const upstream = lib.request(
+    {
+      protocol: target.protocol,
+      hostname: target.hostname,
+      port: target.port || undefined,
+      path: target.pathname + target.search,
+      method: req.method,
+      headers,
+    },
+    (up) => {
+      res.writeHead(up.statusCode || 502, up.headers);
+      up.pipe(res);
+    },
+  );
+  upstream.on('error', (err) => {
+    res.writeHead(502, { 'Content-Type': 'text/plain; charset=utf-8' });
+    res.end(`API proxy error: ${err.message}`);
+  });
+  req.pipe(upstream);
+}
+
+function startServer() {
+  const server = http.createServer((req, res) => {
+    const urlPath = decodeURIComponent((req.url || '/').split('?')[0]);
+    if (urlPath.startsWith('/api')) {
+      proxyApi(req, res);
+      return;
+    }
+
+    const candidates = [
+      path.join(DIST, urlPath),
+      path.join(DIST, urlPath, 'index.html'),
+      path.join(DIST, 'index.html'),
+    ];
+    const file = candidates.find((p) => fs.existsSync(p) && fs.statSync(p).isFile());
+    if (!file) {
+      res.writeHead(404, { 'Content-Type': 'text/plain; charset=utf-8' });
+      res.end('Not Found');
+      return;
+    }
+    sendFile(res, file);
+  });
+
+  server.listen(PORT, '0.0.0.0', () => {
+    console.log(`\n mini-user H5 preview: http://localhost:${PORT}`);
+    console.log(` API proxy -> ${API_ORIGIN}`);
+    console.log(' Watching apps/mini-user/src for changes...\n');
+  });
+}
+
+function watchSrc() {
+  const srcDir = path.join(APP_ROOT, 'src');
+  let timer = null;
+  let building = false;
+  let queued = false;
+
+  const schedule = () => {
+    if (timer) clearTimeout(timer);
+    timer = setTimeout(async () => {
+      if (building) {
+        queued = true;
+        return;
+      }
+      building = true;
+      try {
+        console.log('\n[dev] src changed, rebuilding...');
+        await runBuild();
+        console.log('[dev] rebuild done — refresh browser');
+      } catch (e) {
+        console.error('[dev] rebuild failed:', e instanceof Error ? e.message : e);
+      } finally {
+        building = false;
+        if (queued) {
+          queued = false;
+          schedule();
+        }
+      }
+    }, 800);
+  };
+
+  fs.watch(srcDir, { recursive: true }, (_event, filename) => {
+    if (!filename) return;
+    if (/\.(tsx?|jsx?|css|scss|json|png|jpg|svg)$/i.test(filename)) {
+      schedule();
+    }
+  });
+}
+
+async function main() {
+  if (!fs.existsSync(TARO_BIN)) {
+    throw new Error(`Taro CLI not found: ${TARO_BIN}`);
+  }
+  console.log('[dev] initial H5 build...');
+  await runBuild();
+  startServer();
+  watchSrc();
+}
+
+main().catch((e) => {
+  console.error(e);
+  process.exit(1);
+});