如何上传文件到nodejs kubeless函数？

const multer = require('multer');
const upload = multer({ dest: 'uploads/' });

module.exports = {
  uploadFile: async (event, context) => {
    // 处理文件上传逻辑
  },
};

kubeless function deploy upload-file --runtime nodejs12 \
  --from-file index.js \
  --handler index.uploadFile \
  --trigger-http

curl -X POST -F 'file=@/path/to/file' <函数的URL>

uploadFile: async (event, context) => {
  const file = event.files['file'];
  console.log(file); // 打印文件信息
},