从AngularJs到laravel的Fileupload (调用字符串上的成员函数getClientOriginalExtension() )
提问于 2016-06-06 02:57:20
我得到了一个问题的文件上传从角到拉拉5.2。引发“调用字符串上的成员函数getClientOriginalExtension()”的错误
路由：
Route::get('fileupload', array('as' => 'fileupload.index', 'uses'=>'FileController@index'));
Route::post('filehandler/submit', array('as' => 'filehandler.submit', 'uses' => 'FileController@store'));视图：
<!DOCTYPE html>
<html ng-app="myApp">
<div ng-controller="fileCtrl">
<form ng-submit="addList1()" enctype="multipart/form-data">
<input type="hidden" name="_token" value="{{ csrf_token() }}">
<input type="text" name="text" ng-model="info.text">
<input type="file" name="file" ng-model="info.file" id="uploads" required>
<button type="submit">Submit</button>
</form>
<script type="text/javascript" src="{{URL::to('/')}}/angular/bower_components/jquery/dist/jquery.js"></script>
<script type="text/javascript" src="{{URL::to('/')}}/angular/bower_components/angular/angular.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.3/angular-animate.js"></script>
<script type="text/javascript" src="{{URL::to('/')}}/angular/bower_components/angular-bootstrap/ui-bootstrap-tpls.js"></script>
<script type="text/javascript" src="{{URL::to('/')}}/angular/js/all.js"></script>控制器：
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Http\Requests;
use View;
use File;
use DB;
class FileController extends Controller
{
public function index()
{
return View('file');
}
public function store(Request $request)
{
$input = Input::all();
$destinationPath = 'uploads'; // upload path
$file = $input['file'];
$extension = $file->getClientOriginalExtension();
$fileName = rand(11111,99999).'.'.$extension;
$file= Input::file('file')->move($destinationPath, $fileName);
print_r($file);
exit;
}
}我的JS文件(all.js)
angular.module('myApp',[])
myApp.service('data', function ($http) {
var service ={};
service.postFile = function(info){
var promise = $http.post('filehandler/submit', info);
promise.then(function(response){
angular.extend(info, response.data);
});
return promise;
};
return service;
})
.controller('fileCtrl', function($scope, data) {
$scope.info = {
"text": "",
"file": []
};
$scope.addList1 = function(form){
data.postFile($scope.info).then(function(response){
console.log("hello", $scope.info);
});
};
})它工作得很好，没有角度，当我通过角度实现时，它在我的控制器中显示了误差。在FileController中，我收到一个错误“调用字符串上的成员函数getClientOriginalExtension()”。有人能帮我解决这个问题吗?谢谢。
回答 1
Stack Overflow用户
发布于 2016-06-06 03:28:24
为了获得上传的文件，需要调用Request的 file ()方法。
替换
$file = $input['file'];使用
$file = $request->file('file');页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/37655629
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