}else{console.log(`Directory${dirPath}already exists.`); }// 确保文件存在if(!fs.existsSync(filePath)) { fs.writeFileSync(filePath,'','utf8');// 创建空文件console.log(`File${filePath}created.`); }else{console.log(`File${filePath}already exists.`); } }// 使用示例// 文件路径//...
// 获取文件目录路径 const dirPath = path.dirname(filePath); // 确保目录存在 if (!fs.existsSync(dirPath)) { fs.mkdirSync(dirPath, { recursive: true }); console.log(`Directory ${dirPath} created.`); } else { console.log(`Directory ${dirPath} already exists.`); } // 确保文件存在...
- name: Ensure Node.js app folder exists. file: "path={{ node_apps_location }} state=directory" - name: Copy example Node.js app to server. copy: "src=app dest={{ node_apps_location }}" - name: Install app dependencies defined in package.json. npm: "path={{ node_apps_location ...
'log')// ensure log directory existsfs.existsSync(logDirectory)||fs.mkdirSync(logDirectory)// create a rotating write streamvar accessLogStream=FileStreamRotator.getStream(
// ensure log directory exists fs.existsSync(logDirectory) || fs.mkdirSync(logDirectory) // create a rotating write stream var accessLogStream = FileStreamRotator.getStream({ date_format: 'YYYYMMDD', filename: path.join(logDirectory, 'access-%DATE%.log'), ...
[Check your %PATH% environment variable](http://stackoverflow.com/questions/141344/how-to-check-if-directory-exists-in-path) to ensure no references to Nodejs or npm exist. If it's *still* not uninstalled, type where node at the command prompt and you'll see where it resides -- delete...
Let’s start solving this problem by solving the race condition. We would do so by giving a callback to the first commandmkdirto ensure the directory indeed exists before writing to it with the second command. So our code would look like the one below: ...
join(__dirname, 'log') // ensure log directory exists fs.existsSync(logDirectory) || fs.mkdirSync(logDirectory) // create a rotating write stream var accessLogStream = FileStreamRotator.getStream({ date_format: 'YYYYMMDD', filename: path.join(logDirectory, 'access-%DATE%.log'), frequency...
// ensure log directory exists fs.existsSync(logDirectory) || fs.mkdirSync(logDirectory); // create a rotating write stream let accessLogStream = FileStreamRotator.getStream({ date_format: 'YYYYMMDD', filename: path.join(logDirectory, 'access-%DATE%.log'), frequency: 'daily', verbose: fals...
pathExists 判断文件是否存在 readJson 读取JSON文件,将其解析为对象 remove 删除文件或文件夹,类似rm -rf writeJson 将对象写入JSON文件。 同步文件操作方法(异步方法名后面加上Sync即可) copySync emptyDirSync ensureFileSync ensureDirSync ensureLinkSync