const fs = require('fs-extra'); const ps = require('path'); (async () => { // 目标输出目录(proto 生成文件存放处) const outDir = ps.join(__dirname, '..', '..', 'assets', 'Scripts', 'proto'); try { await fs.emptyDir(outDir); console.log(`已清空目录: ${outDir}`); } catch (err) { console.error(`清空目录失败: ${outDir}`, err); process.exit(1); } })();