leravel5.2的简单文件上传

1控制器层

<?php

namespace App\Http\Controllers\Home;

use Illuminate\Http\Request;

use App\Http\Requests;

use App\Http\Controllers\Controller;

use Illuminate\Support\Facades\Input;

class RecruitsController extends CommonController{

         function upload(){

                if (input::get()) {
                 $file = Input::file('logo');
                 if($file -> isValid()){
                     $entension = $file -> getClientOriginalExtension(); //上传文件的后缀.
                     $newName = date('YmdHis').mt_rand(100,999).'.'.$entension;
                     $path = $file -> move(base_path().'\uploads',$newName);            
                     $filepath = 'uploads/'.$newName;
                     echo  $filepath;
                }

         }

}

vlews层

 <form method="post" action="xxx" enctype="multipart/form-data" >

            <input type ="file" name= "logo">

</form>