HarmonyOS 怎么遍历读取rawfile下的目录和文件信息？

可以手动遍历

读取rawfile下的目录和文件信息参考：https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/js-apis-resource-manager-V5#getrawfilelistsync10

https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/js-apis-file-fs-V5

将rawfile下文件拷贝至沙箱可以参考如下demo

getContext(this).resourceManager.getRawFileContent('test.txt', (_err, value) => {
  let myBuffer:ArrayBufferLike = value.buffer
  let context = getContext(this);
  //沙箱路径
  let filePath = context.filesDir + "/test.txt";
  console.log("testTag-filePath:" + filePath);
  let file = fs.openSync(filePath, fs.OpenMode.READ_WRITE | fs.OpenMode.CREATE);
  let writeLen = fs.writeSync(file.fd, myBuffer);
  console.info("testTag-write data to file succeed and size is:" + writeLen);
  fs.closeSync(file);
});