问题描述
我正在尝试将表单数据发送到我的nodejs后端,但是我的后端打印出一个空对象。
我想使用formdata发送文本和图片
这是我代码的前端部分
const formdata = new FormData();
formdata.append("firstname",firstname);
formdata.append('lastname',lastname);
formdata.append('phone',phoneNumber);
formdata.append('address',address);
formdata.append('town',town);
formdata.append('city',city);
formdata.append('itLevel',itLevel);
formdata.append('smartphone',smartphone);
formdata.append('mapleOffers',mapleOffers);
formdata.append('mapleColors',mapleColors);
formdata.append('reason',reason);
formdata.append("file",photoID.image,photoID.image.name.replace(/\s/g,""));
await Axios.post('/api/apply',formdata,{
headers: {
'Content-Type': 'application/json'
}
});
这是我的后端(nodejs)
const express = require('express');
const app = express();
const bodyParser = require('body-parser');
const uploadFiles = require('./Utils/uploadFile');
var multer = require('multer')
// var upload = multer({ dest: 'uploads/' })
var upload = multer()
const PORT = process.env.PORT || 3005;
app.use(bodyParser.json({limit: '50mb'}))
app.use(bodyParser.urlencoded({ extended: true,limit:'50mb' }))
app.use(upload.array('file'));
app.use(express.static('client/build'));
app.post('/api/apply',uploadFiles('file'),async(req,res) => {
try {
const uploadeFiles = req.uploadeFiles
console.log(uploadeFiles)
console.log(req.body); //returns {}
res.send('ok')
} catch (error) {
console.log(error.message)
}
})
app.listen(PORT);
有帮助吗?
解决方法
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