import RNFS from 'react-native-fs';

var path = RNFS.DocumentDirectoryPath + '/test.txt';
RNFS.writeFile(path, 'Lorem ipsum dolor sit amet', 'utf8')
  .then(success => {
    console.log('FILE WRITTEN!');
  })
  .catch(err => {
    console.log(err.message);
});

console.log(RNFS.DocumentDirectoryPath)
// /data/data/xxx.xxx.xxx/files/

But I didn't find a path/file like /data/xxx.xxx.xxx/files/ in the data directory of the mobile phone

But the entry in the code exists

RNFS.readDir(RNFS.DocumentDirectoryPath).then(result => {
  console.log('DocumentDirectoryPath GOT RESULT', result);
});

I want to know what is the path of RNFS.DocumentDirectoryPath in the phone?