鸿蒙文件uri与沙箱路径互转

import { fileUri } from '@kit.CoreFileKit';
let path = pathDir + '/test'; 
let uri = fileUri.getUriFromPath(path); // file://<packageName>/data/storage/el2/base/haps/entry/files/test 
let fileUriObject = new fileUri.FileUri(uri); 
console.info("The name of FileUri is " + fileUriObject.name);
console.info("The name of FileUri is " + fileUriObject.path);