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我正在尝试使用 express-fileupload 将 3GB 文件上传到快递服务器。上传时,有时后端服务器会在控制台中输出“Killed”消息并自动退出。我在 MX Linux 上以 root 身份运行它。这是 backend.js 的代码:

const express = require('express');
const express_fileupload = require('express-fileupload');
const path = require('path');

const app = express()
app.use(express_fileupload())

const port = 80

app.use(express.static('./frontend'));

app.post('/upload', (req, res) => {
  let file = req.files.uploadedFile;

  file.mv(path.join(__dirname, 'uploads', file.name), (err) => {
        if (err)
            return res.status(500).send(err);
        res.status(200).send();
  });

})

app.listen(port, () => {
  console.log(`Server is listening on port ${port}`);
})
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