优化打包、编译速度

build-all.mjs

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+/**
+ * 前端并行构建脚本
+ *
+ * 并行执行 client/ (SDK) 和 frontend/ (管理后台) 的 npm install + build，
+ * 替代 pom.xml 中两个串行的 frontend-maven-plugin。
+ *
+ * 用法: node build-all.mjs [--skip-install]
+ *   --skip-install  跳过 npm install（仅执行 build），热构建加速
+ */
+
+import { spawn } from 'node:child_process';
+import { resolve, dirname } from 'node:path';
+import { fileURLToPath } from 'node:url';
+import { existsSync } from 'node:fs';
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const ROOT = resolve(__dirname);
+
+// 优先使用 Maven 安装的本地 Node.js/npm，保持版本一致
+const isWindows = process.platform === 'win32';
+const LOCAL_NPM = isWindows
+  ? resolve(ROOT, 'node', 'npm.cmd')
+  : resolve(ROOT, 'node', 'npm');
+
+const NPM_EXE = existsSync(LOCAL_NPM) ? LOCAL_NPM : 'npm';
+
+const SKIP_INSTALL = process.argv.includes('--skip-install');
+
+const PROJECTS = [
+  { name: 'client',   dir: resolve(ROOT, 'client') },
+  { name: 'frontend', dir: resolve(ROOT, 'frontend') },
+];
+
+/**
+ * 在指定目录执行 npm 命令，返回 Promise。
+ * 将 stdout/stderr 实时转发到控制台，带项目前缀。
+ */
+function runNpm(cwd, args, label) {
+  return new Promise((resolvePromise, reject) => {
+    const child = spawn(NPM_EXE, args, {
+      cwd,
+      shell: isWindows, // Windows 需要 shell 才能找到 npm.cmd
+      stdio: ['ignore', 'pipe', 'pipe'],
+      env: { ...process.env },
+    });
+
+    child.stdout.on('data', (data) => {
+      process.stdout.write(`[${label}] ${data}`);
+    });
+    child.stderr.on('data', (data) => {
+      process.stderr.write(`[${label}] ${data}`);
+    });
+
+    child.on('close', (code) => {
+      if (code === 0) {
+        console.log(`[${label}] ✓ 完成`);
+        resolvePromise();
+      } else {
+        reject(new Error(`[${label}] 失败，退出码: ${code}`));
+      }
+    });
+
+    child.on('error', (err) => {
+      reject(new Error(`[${label}] 启动失败: ${err.message}`));
+    });
+  });
+}
+
+async function main() {
+  const startTime = Date.now();
+
+  // ===== Phase 1: npm install（两个项目并行） =====
+  if (!SKIP_INSTALL) {
+    console.log('\n=== Phase 1: npm install ===');
+    const installResults = await Promise.allSettled(
+      PROJECTS.map((p) =>
+        runNpm(p.dir, ['install', '--prefer-offline', '--no-audit', '--no-fund'], p.name)
+      )
+    );
+    for (const r of installResults) {
+      if (r.status === 'rejected') throw r.reason;
+    }
+  } else {
+    console.log('\n=== Phase 1: 跳过 npm install（--skip-install） ===');
+  }
+
+  // ===== Phase 2: npm run build（两个项目并行） =====
+  console.log('\n=== Phase 2: npm run build ===');
+  const buildResults = await Promise.allSettled(
+    PROJECTS.map((p) => runNpm(p.dir, ['run', 'build'], p.name))
+  );
+  for (const r of buildResults) {
+    if (r.status === 'rejected') throw r.reason;
+  }
+
+  const elapsed = ((Date.now() - startTime) / 1000).toFixed(1);
+  console.log(`\n✓ 全部前端构建完成 (${elapsed}s)`);
+}
+
+main().catch((err) => {
+  console.error(`\n✗ 前端构建失败: ${err.message}`);
+  process.exit(1);
+});