[英]angular file upload with nervgh/angular-file-upload
我正在从实现https://github.com/nervgh/angular-file-upload插件的角度上传文件,我的设置是这样的:
var vm = this,
apiUrl = appConfig.getItem('BASE_API_URL'), // base url;
vm.uploader = $scope.uploader = new FileUploader({
url: apiUrl + '/invoices/upload',
headers: {
"Content-Type": undefined
}
});
// this function is triggered by a button outside
vm.uploadAll = function () {
vm.uploader.uploadAll();
};
在HTML我
<input id="uploadFileButton"
type="file"
nv-file-select
uploader="FUCtrl.uploader"
multiple
style="display: none;"/>
// the display none is due to that this input is click triggered
// by an outside button
上传图片(理论上),但是Content-Type是不确定的,缺少enctype,另一方面,在服务器端,我有这个
var express = require('express'),
multer = require('multer'),
cors = require('cors');
var app = express();
app.use(cors());
app.get('*', function(){});
app.use(multer({dest:'./uploads/'}).single('photo'));
app.post('/upload', function(req, res){
console.log('hit');
console.log(req.body); // form fields
console.log(req.files); // form files
res.status(204).end();
});
app.listen(3000);
但是当我收到帖子时,我会在控制台上看到console.log(req.body); // {} console.log(req.files); //未定义
而且我无法从pdf的上传中获取任何数据
我想念什么?
嘿,我不知道该插件。 但是我正在使用这个https://github.com/danialfarid/ng-file-upload插件,我发现非常有用。 这是上传文件的最简单方法。
Upload with form submit and validations:
http://jsfiddle.net/danialfarid/maqbzv15/1118/
Upload multiple files one by one on file select:
http://jsfiddle.net/danialfarid/2vq88rfs/136/
Upload multiple files in one request on file select (html5 only):
http://jsfiddle.net/danialfarid/huhjo9jm/5/
Upload single file on file select:
http://jsfiddle.net/danialfarid/0mz6ff9o/135/
Drop and upload with $watch:
http://jsfiddle.net/danialfarid/s8kc7wg0/400/
Image Crop and Upload
最后,我发现了HTML上的解决方案
nv-file-select
应该
nv-file-select=""
并删除
headers: {
"Content-Type": undefined
}
从上载器的配置来看,显然那些东西并没有很好地设置内容类型及其边界,所以我将它们淘汰了并使其正常工作
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