角2使用ng2-uploader上传文件

-2

我是角2中的新角色。我使用ng2-uploder上传文件。文件成功上载，但其显示控制台下面的错误我：角2使用ng2-uploader上传文件

ERROR TypeError: _this.files.filter is not a function 
    at ng-file-select.ts:41 
    at SafeSubscriber.schedulerFn [as _next] (core.es5.js:3840) 
    at SafeSubscriber.__tryOrUnsub (Subscriber.js:236) 
    at SafeSubscriber.next (Subscriber.js:185) 
    at Subscriber._next (Subscriber.js:125) 
    at Subscriber.next (Subscriber.js:89) 
    at EventEmitter.Subject.next (Subject.js:55) 
    at EventEmitter.emit (core.es5.js:3814) 
    at XMLHttpRequest.xhr.onreadystatechange (ng2-uploader.ts:103) 
    at XMLHttpRequest.wrapFn [as __zone_symbol___onreadystatechange] (zone.js:1199) 
    at ZoneDelegate.webpackJsonp.1218.ZoneDelegate.invokeTask (zone.js:398) 
    at Object.onInvokeTask (core.es5.js:4116) 
    at ZoneDelegate.webpackJsonp.1218.ZoneDelegate.invokeTask (zone.js:397) 
    at Zone.webpackJsonp.1218.Zone.runTask (zone.js:165) 
    at XMLHttpRequest.ZoneTask.invoke (zone.js:460)

来源

2017-06-22 rohit13807

我们不能真正帮助你无需代码。我的第一个猜测是你的'files'属性不是一个数组。试着用'console.log'来看看究竟是什么。 – trichetriche

在这里，我得到了我的问题的解决方案：

Instead of using ng2-uploader, i used ngx-uploader: 
First install using "sudo npm add ngx-uploader" , 
then using below link as it is: 
    "https://github.com/jkuri/ngx-uploader#backend-example-using-express" 
    It is working perfectly for me.

来源

2017-06-23 04:16:40 rohit13807

角2使用ng2-uploader上传文件

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