如何将文件夹路径从loopback获取到react应用程序文件夹

const path = require('path');

module.exports = function(app) {
  const MyModel = app.models.MyModel;

  MyModel.getFolderPath = function(cb) {
    const folderPath = path.join(__dirname, 'path/to/folder');
    cb(null, folderPath);
  };

  MyModel.remoteMethod('getFolderPath', {
    http: { verb: 'get' },
    returns: { arg: 'folderPath', type: 'string' }
  });
};

fetch('/api/MyModel/getFolderPath')
  .then(response => response.json())
  .then(data => {
    // 在这里处理获取到的文件夹路径
    console.log(data.folderPath);
  })
  .catch(error => {
    // 处理错误
    console.error(error);
  });