Lumen導出

直接上代碼:php

1,安裝html

composer require maatwebsite/excel ~2.1.0

2,在bootstrap文件下的app.php中加入laravel

$app->register(Maatwebsite\Excel\ExcelServiceProvider::class);   //註冊Excel服務提供者
class_alias('Maatwebsite\Excel\Facades\Excel', 'Excel');        //給excel起別名,laravel/lumen門面都是怎麼幹,下面詳細解釋;

3,參考別的博客有的修改了 vendor/maatwebsite/excel/src/maatwebsite/excel/excelserviceProvider.php 下代碼,我沒有修改,是成功的,應該是依賴版本更新了吧!web

4,定義路由bootstrap

Route::get('excel/export','ExcelController@export');
Route::get('excel/import','ExcelController@import');

5,接下來咱們先在ExcelController.php中定義export方法實現導出功能:segmentfault

<?php
namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Http\Requests;
use App\Http\Controllers\Controller;

use Excel;

class ExcelController extends Controller
{
    //Excel文件導出功能 By Laravel學院
    public function export(){
        $cellData = [
            ['學號','姓名','成績'],
            ['10001','AAAAA','99'],
            ['10002','BBBBB','92'],
            ['10003','CCCCC','95'],
            ['10004','DDDDD','89'],
            ['10005','EEEEE','96'],
        ];
        Excel::create('學生成績',function($excel) use ($cellData){
            $excel->sheet('score', function($sheet) use ($cellData){
                $sheet->rows($cellData);
            });
        })->export('xls');
    }
}

6,前提:把bootstrap文件夾下面的app.php文件裏的;這兩行代碼的註釋取消掉!app

$app->withFacades();

$app->withEloquent();

問題: xsl後綴可能會有亂碼,改成csv就行了!composer

總結:缺少composer知識,laravel核心概念,laravel和lumen有什麼區別,學習!靈感沒了,就寫到這吧!ide

參考文獻:post

在Laravel5中使用Excel

Lumen初體驗(二)

laravel excel遷移到lumen

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