nodejs保存文件，不存在則自動創建目錄

            const absolutePath = path.resolve(outputPath);
            const directoryPath = path.dirname(absolutePath);
            if (!fs.existsSync(directoryPath)) {
                try {
                    fs.mkdirSync(directoryPath, { recursive: true });
                    console.log(`目錄 ${directoryPath} 創建成功！`);
                } catch (err) {
                    console.error(`創建目錄 ${directoryPath} 失敗: ${err}`);
                    return;
                }
            }