小编ric*_*cha的帖子

这是我用于上传多个文件的控制器代码,我从Google Chrome上的'postman'rest API客户端传递密钥和值.我正在从邮递员添加多个文件,但只有1个文件正在上传.

public function post_files() {
    $allowedExts = array("gif", "jpeg", "jpg", "png","txt","pdf","doc","rtf","docx","xls","xlsx");
    foreach($_FILES['file'] as $key => $abc) {
        $temp = explode(".", $_FILES["file"]["name"]);
        $extension = end($temp);
        $filename= $temp[0];
        $destinationPath = 'upload/'.$filename.'.'.$extension;

        if(in_array($extension, $allowedExts)&&($_FILES["file"]["size"] < 20000000)) {
            if($_FILES["file"]["error"] > 0) {
                echo "Return Code: " . $_FILES["file"]["error"] . "<br>";
            }
            if (file_exists($destinationPath)) {
                echo $filename." already exists. ";
            } else {
                $uploadSuccess=move_uploaded_file($_FILES["file"]["tmp_name"],$destinationPath);
                if( $uploadSuccess ) {
                    $document_details=Response::json(Author::insert_document_details_Call($filename,$destinationPath));
                    return $document_details; // or do a redirect with some message that file was uploaded …

我已经在Laravel 4中的控制器和路由文件中对此进行了编码,并遇到了诸如"在非对象上调用成员函数move()"之类的错误,

     "Call to a member function getClientOriginalName() on a non-object"

控制器:

class AuthorsController extends BaseController{
    public $restful = true;


    public function post_files()
    {

         $input = Input::all();
        $rules = array(
             'file' => 'image|mime:jpg,gif,png|max:3000',
        );

         $validation = Validator::make($input, $rules);

         if ($validation->fails())
         {
           return Response::make($validation->errors->first(), 400);
         }


        $file = Input::file('file'); // your file upload input field in the form should be named 'file'

        $destinationPath = 'public/uploads/'.str_random(8);
        // $filename = $file->getClientOriginalName();
        $filename = $file['name'];
        //$extension =$file->getClientOriginalExtension(); //if you need extension of the file …

我不知道如何维护和使用会话.因为我是laravel 4的新手

我创建了一个表如下:

class Sessions extends Migration 
{
Schema::create('sessions', function($table)
{
    $table->string('id')->unique();
    $table->text('payload');
    $table->integer('last_activity');
});
}

Plz帮助我尽快详细解释过程.帮助将不胜感激.