【发布时间】:2021-05-28 09:13:37
【问题描述】:
我正在尝试在 Node js 中使用 express-fileupload (express-fileupload) 上传文件。 但我还没有成功。
我的 app.js(我的 express 服务器运行的地方)如下所示:
const express = require('express');
const exphbs = require('express-handlebars');
const fileUpload = require('express-fileupload');
const app = express();
const port = 5000;
app.use(fileUpload({
debug: true
}));
app.use(express.static('./upload'));
const routes = require('./server/routes/task');
app.use('/', routes);
app.listen(port, () => console.log(`Listening on port ${port}`));
我的 task.js(我的路线所在的位置)如下所示:
const express = require('express');
const router = express.Router();
const taskController = require('../controllers/taskController');
router.post('/admin/fileUpload', taskController.fileUpload);
module.exports = router;
我的 taskController.js(我的路由被控制的地方)如下所示:
exports.fileUpload = (req, res) => {
let sampleFile;
let uploadPath;
if (!req.files || Object.keys(req.files).length === 0) {
res.render('admin', { error: `No files were uploaded!` });
} else {
sampleFile = req.files.sampleFile;
uploadPath = __dirname + '/upload/' + sampleFile.name;
sampleFile.mv(uploadPath, function (err) {
if (err) throw err;
res.render('admin', { alert: `File ${sampleFile.name} successfully uploaded!` });
}
}
}
我的 admin.hbs(我也在使用 express-handlebars)如下所示:
<form method="POST" action="/admin/fileUpload">
<h2>Upload File</h2>
<input type="file" enctype="multipart/form-data" name="sampleFile">
<button type="submit">
</form>
所以,当我启动 express 服务器时,我的日志是这样的:
[nodemon] starting `node app.js`
Listening on port 5000
Express-file-upload: Request is not eligible for file upload!
我试图找出问题几个小时,但还没有任何运气。
【问题讨论】:
标签: node.js express express-handlebars express-fileupload