#鸿蒙学习大百科#fs.open(filepath)时报错No such file or directory

let applicationContext = this.context.getApplicationContext();
let cacheDir = applicationContext.cacheDir;
let filePath = cacheDir+"/test.txt"
let isAccess =  fs.accessSync(filePath)
if (isAccess) {
  //文件存在
  let file =fs.openSync(filePath)
  console.info("file fd: " + file.fd);
}else {
  //文件不存在，创建文件
  fs.mkdirSync(filePath)
}