在NodeJS中注册用户后，我可以存储图像吗？

npm install cos-nodejs-sdk-v5

const COS = require('cos-nodejs-sdk-v5');

const cos = new COS({
  SecretId: 'your-secret-id',
  SecretKey: 'your-secret-key',
});
const bucket = 'your-bucket-name';

const uploadFile = (file) => {
  return new Promise((resolve, reject) => {
    const params = {
      Bucket: bucket,
      Region: 'your-bucket-region',
      Key: 'your-file-key',
      Body: fs.createReadStream(file.path),
    };
    cos.putObject(params, (err, data) => {
      if (err) {
        reject(err);
      } else {
        resolve(data);
      }
    });
  });
};

uploadFile(req.file)
  .then((data) => {
    // 图像文件上传成功，可以在数据库中保存文件的URL或者其他相关信息
    console.log('File uploaded:', data.Location);
  })
  .catch((err) => {
    // 图像文件上传失败，处理错误
    console.error('File upload failed:', err);
  });