baoshi-was/app/Http/Controllers/ExcelController.php

<?php

namespace App\Http\Controllers;

use App\Exports\GoodsNeateningExcelExport;
use App\GoodsNeateningExcel;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Storage;
use Maatwebsite\Excel\Facades\Excel;
use function foo\func;

class ExcelController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {

    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        //
    }
    public function makeExcel()
    {
        ini_set('memory_limit', '512M');

        $goodsesExcelArray=[['barcode','weight','id','key','time','url']];
        $handler=fopen('d:/newdws10.json','r');
        $json = fread($handler, filesize('d:/newdws10.json'));
        $json = '[' . $json . ']';
        $jsonArr=json_decode($json,true);
        foreach ($jsonArr as $obj){
            $url = $obj['url']??'';
            $barcode=$obj['barcode'].' ';
            array_push($goodsesExcelArray,[$barcode,$obj['weight'],$obj['id'].' '
                ,$obj['key'],$obj['time'], $url]);
        }
        Excel::store(new GoodsNeateningExcelExport($goodsesExcelArray),'exportedJson.xlsx','public');
        return ['result'=>'success'];
    }

    /**
     * Display the specified resource.
     *
     * @param  \App\GoodsNeateningExcel  $goodsNeateningExcel
     * @return \Illuminate\Http\Response
     */
    public function show(GoodsNeateningExcel $goodsNeateningExcel)
    {
        //
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  \App\GoodsNeateningExcel  $goodsNeateningExcel
     * @return \Illuminate\Http\Response
     */
    public function edit(GoodsNeateningExcel $goodsNeateningExcel)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \App\GoodsNeateningExcel  $goodsNeateningExcel
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, GoodsNeateningExcel $goodsNeateningExcel)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  \App\GoodsNeateningExcel  $goodsNeateningExcel
     * @return \Illuminate\Http\Response
     */
    public function destroy(GoodsNeateningExcel $goodsNeateningExcel)
    {
        //
    }
}