feat: new projiect

build.js

@@ -0,0 +1,40 @@
+#!/usr/bin/env node
+/**
+ * 将静态资源复制到 dist/，便于直接部署到任意静态主机。
+ * 产出: dist/index.html, dist/config.json, dist/lib/, dist/image/
+ */
+const fs = require('fs');
+const path = require('path');
+
+const ROOT = path.resolve(__dirname);
+const DIST = path.join(ROOT, 'dist');
+
+function copyFile(src, dest) {
+  fs.mkdirSync(path.dirname(dest), { recursive: true });
+  fs.copyFileSync(src, dest);
+}
+
+function copyDir(srcDir, destDir) {
+  if (!fs.existsSync(srcDir)) return;
+  fs.mkdirSync(destDir, { recursive: true });
+  for (const name of fs.readdirSync(srcDir)) {
+    const s = path.join(srcDir, name);
+    const d = path.join(destDir, name);
+    if (fs.statSync(s).isDirectory()) copyDir(s, d);
+    else copyFile(s, d);
+  }
+}
+
+function main() {
+  if (fs.existsSync(DIST)) fs.rmSync(DIST, { recursive: true });
+  fs.mkdirSync(DIST, { recursive: true });
+
+  copyFile(path.join(ROOT, 'index.html'), path.join(DIST, 'index.html'));
+  copyFile(path.join(ROOT, 'config.json'), path.join(DIST, 'config.json'));
+  copyDir(path.join(ROOT, 'lib'), path.join(DIST, 'lib'));
+  copyDir(path.join(ROOT, 'image'), path.join(DIST, 'image'));
+
+  console.log('已构建到 dist/，可直接部署 dist 目录。');
+}
+
+main();