laravel8.x 单多文件上传接口开发

贵哥的编程之路

发布于 2023-10-16 16:12:35

4960

第一步：在public目录下新建uploads目录

第二步：routes/web.php下复制粘贴

<?php

use Illuminate\Support\Facades\Route;

use Illuminate\Support\Facades\View;
use App\Http\Controllers\UserController;//路由文件里面引入控制器,不然无法实现哦
/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/


Route::post('upload',[UserController::class,'upload']);
//控制器user。方法upload可以在浏览器上面写upload就行
Route::post('uploads',[UserController::class,'uploads']);
控制器user。方法uploads可以在浏览器上面写uploads就行

第三步：

config/filesystems.php/disks下（复制粘贴）uploads是要存的目录

'uploads'=>[
             'driver'=>'local',
             'root'=>public_path('uploads/'),
        ],

第四步：

app/Http/Middleware/VerifyCsrfToken.php

<?php

namespace App\Http\Middleware;

use Illuminate\Foundation\Http\Middleware\VerifyCsrfToken as Middleware;

class VerifyCsrfToken extends Middleware
{
    /**
     * The URIs that should be excluded from CSRF verification.
     *
     * @var array<int, string>
     */
    protected $except = [
        //
        "http://admin.tp5.com/index.php/uploads",//写这两个链接在这里csrf就不拦截
        "http://admin.tp5.com/index.php/upload",
    ];
}

UserController.php

<?php

namespace App\Http\Controllers;
use Illuminate\Support\Facades\View;
use Illuminate\Http\Request;
use App\Models\User\Teacher;
use Illuminate\Support\Facades\DB;
use Captcha;
use Illuminate\Support\Arr;
use Cache;
use Illuminate\Support\Str;
use Illuminate\Support\Facades\Storage;
class UserController extends Controller
{
    //单文件上传
    public function Upload(Request $request)
    {
if ($request->isMethod('post')) {

            $file = $request->file('file');//接收到文件

            if($file->isValid()){//检测上传的文件是否合法，返回值为 true 或 false

                $path = Storage::disk('uploads')->putFile(date('Ymd') , $file);
                //保存路径：public/uploads/时间目录下

                if($path) {

                    return ['code' => 0 , 'msg' => '上传成功' , 'data' => $path];//输出

                }

                else {

                    return ['code' => 400 , 'msg' => '上传失败'];

                }

            }

        } else {

            return ['code' => 400, 'msg' => '非法请求'];

        }
    }
public function Uploads(Request $request)
{
     $path=[];
if ($request->isMethod('post')) {//检测是不是post方法上传的


            $files = $request->file('files');//获取到上传很多文件

            if(is_array($files)){//看是不是数组形式的

                foreach($files as $file){//遍历数组。保存进public/uploads/时间目录下
                    $path = Storage::disk('uploads')->putFile(date('Ymd') , $file);

                }

                if( $path ) {

                    return ['code' => 0 , 'msg' => '上传成功' , 'data' => $path];

                }

                else {

                    return ['code' => 400 , 'msg' => '上传失败'];

                }

            }

        }else{

            return ['code' => 400, 'msg' => '非法请求'];

        }

}


}

多文件上传：测试