Laravel-Excel导出的excel工作表不会将列中的日期值转换为日期 、、、 我正在使用将数据库中的数据导出到Excel工作表。包含日期的列在Excel中不会被解释为日期,因此当我使用laravel-excel导入此Excel文件时,这些列无法正确解析和格式化。', true);})->export('xls'); 现在,在导出的Excel文件中,列C( "s 浏览4...
$chunksize=config('excel.exports.chunk_size'); try{ $data=Members::where('status','=',1)->chunk($chunksize,function($list)use($zipper){ //分批处理 $key=date('YmdHis').mt_rand(10000,99999); $list=json_decode(json_encode($list),true); $excelmodel=new MembersExport($list,$key); $...
在控制器中调用导出类,并使用chunk方法来处理大量数据,以避免内存溢出。 php namespace App\Http\Controllers; use App\Exports\CallLogExport; use Maatwebsite\Excel\Facades\Excel; use Illuminate\Http\Request; class CallLogController extends Controller { public function export() { return Excel::download(new...
publicfunctionactions(Request$request){return[(newDownloadExcel)->withChunkCount(300),];} 1 2 3 4 5 6 #Custom success and error messages By default bothExportToExcelandDownloadExcelsend notifications to the user when an export is failed or succeeded. If you want to customize this, you can ...
1)当导入大文件时,最好的解决方法是 '分块导入'。可通过 filter('chunk') 来开启;并且使用 'chunk($size, $callback)' 来代替 'get()' 获取结果集。 199 Excel::filter('chunk')->load('file.csv')->chunk(250, function($results) 200 ...
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config/excel_zip.php中有两个属性 always_ziptrue时无论数据多少是否多个或者一个 Excel,都始终下载 zip;false时当数据只足以下载一个 Excel 时只会下载 xlsx,多个才会下载 zip chunk 每 chunk 条数据为一个 Excel 文件,默认 5000 Export Export是maatwebsite/excelexcel 包的概念,详细可以去看他的...
[2024-04-09 09:44:03] local.INFO: exportExcelChunk {"datetime":"2024-04-09 09:44:03"} [2024-04-09 09:44:05] local.INFO: exportExcelChunk {"datetime":"2024-04-09 09:44:05"} [2024-04-09 09:44:07] local.INFO: exportExcelChunk {"datetime":"2024-04-09 09:44:07"} ...
? 使用 chunk 可以解决这个问题,导出的结果会在多个sheet里,代码如下: Excel::create(self::ACTIVITY_NAME.'_order_'.date('Y-m-d-H-i-s'), function($excel) { OrderMod::chunk(2000, function ($arr) use ($excel) { $excel->sheet(self::ACTIVITY_NAME, function($sheet) use ($arr){ $sheet...
(new InvoicesExport)->queue('invoices.xlsx')->allOnQueue('exports'); 1 # Multi-server setupIf you are dealing with a multi-server setup (using e.g. a loadbalancer), you might want to make sure the temporary file that is used to store each chunk of data on, is the same for ...