[英]File upload with nodejs, express and angular using dropzone
我在獲取文件識別節點的服務器端時遇到問題。
特別是在訪問請求數據時(req.files或req.body)
如果有人有任何建議,請參考以下摘錄。
html :
<form action="/upload" class="dropzone" drop-zone id="file-dropzone"></form>
角度控制器
'use strict';
angular.module('app')
.controller('SampleCtrl', function ($scope, $http) {
})
.directive('dropZone', function() {
return function(scope, element, attrs) {
$(element).dropzone({
url: "/upload",
maxFilesize: 100,
maxThumbnailFilesize: 5
});
}
});
節點路由器 :
'use strict';
var express = require('express');
var controller = require('./import.controller');
var router = express.Router();
router.post('/', controller.import);
module.exports = router;
節點控制器 :
'use strict';
var express = require('express'),
_ = require('lodash'),
fs = require('fs'),
path = require('path'),
multer = require('multer'),
bodyParser = require('body-parser'),
app = express();
app.use(bodyParser.urlencoded({extended: true}));
exports.import = function(req, res) {
console.log(req.files); // responds with 'undefined'
console.log(req.body); // responds with {}
};
提前致謝
您必須實際使用文件上傳中間件來表達要求,以解壓縮請求的那一部分。 來自multer
文檔:
var express = require('express')
var multer = require('multer')
var app = express()
app.use(multer({ dest: './uploads/'}));
console.log(req.body)
console.log(req.files)
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