Bug: An error occurred when requesting an interrupt

[dcbestwords]

Bug Report

Current Behavior
When the upload request is interrupted during the upload of a file, a Parse Error message will be displayed. If you delete the file and upload it again, an operation not permitted message will be displayed.

Input Code

const Koa = require('koa');
const cors = require('@koa/cors');
const { bodyParser } = require('@koa/bodyparser');
const static = require('koa-static');
const multer = require('@koa/multer');
const Router = require('@koa/router');

const app = new Koa();
app.use(cors());
app.use(bodyParser({ jsonLimit: '50mb' }));
app.use(static('F://'));

const router = new Router();
const upload = multer({
  dest: 'F://新建文件夹',
  limits: undefined,
});
router.post('/upload', upload.single('file'), async (ctx) => {
  try {
    ctx.status = 200;
    ctx.body = {
      code: 200,
      msg: '文件上传成功',
    };
  } catch (err) {
    console.log('upload error:', err);
    ctx.status = 500;
  }
});

app.use(router.routes());
app.on('error', (err) => console.error('Request error:', err));
app.listen(9528, () => console.log('Server start on port 9528'));

Expected behavior/code
The program runs normally

Environment

• Node/npm/yarn version: [Node 20.0.0/npm 9.6.4]
• @koa/multer & koa version: [@koa/multer 3.0.2, @koa 2.15.3]
• OS: [23H2, Windows 11]
• Monorepo: [no]

Additional context/Screenshots