网上推荐的两个laravel pdf 导出,分别是 laravel-dompdf 和 laravel-snappy,其实两个都好强大,不过我最终选择了一个小众的mpdf niklasravnsborg/laravel-pdf。
laravel-dompdf 对带有中文的数据不友好,中文乱码的,按照教程提示,下载一个支持中文的字体,但是依然有部分字体是乱码的,不明原因,所以最后放弃了
laravel-snappy 看了教程在使用前要安装wkhtmltopdf,心想以后要迁移到服务器上可能会麻烦,所以直接忽略。
mpdf 测试了一下,完全满足自己的工作需求!
以下是使用方法:
安装:
composer require niklasravnsborg/laravel-pdf
配置:
/config/app.php,添加如下两条配置信息:
'providers' => [
niklasravnsborg\LaravelPdf\PdfServiceProvider::class
]
'aliases' => [
'PDF' => niklasravnsborg\LaravelPdf\Facades\Pdf::class
]
在config下添加pdf.php配置文件
<?php
return [
/*
* Logging
* This will log to a file in storage_path('logs/pdf.log')
* To use Laravel default logging set to default
* Comment out or set to null to disable logging
*/
'logging' => 'custom',
// ConstructorParams
'mode' => 'zh-cn', // 中文显示
'format' => 'A4',
'default_font_size' => 0,
'default_font' => '',
'margin_left' => 5,
'margin_right' => 5,
'margin_top' => 5,
'margin_bottom' => 5,
'margin_header' => 9,
'margin_footer' => 9,
'orientation' => 'P',
/**
* Set custom temporary directory
* The default temporary directory is vendor/mpdf/mpdf/tmp
*
* @see https://mpdf.github.io/installation-setup/folders-for-temporary-files.html
* Comment the following line to keep the temporary directory
*/
'tempDir' => storage_path('app/pdf/tmp'), // absolute path
/**
* Custom Fonts
* 1) Add your custom fonts to one of the directories listed under
* 'fontDir' in which Mpdf will look for fonts
*
* 2) Define the name of the font and its configuration under the array 'fontdata'
*
* @see https://mpdf.github.io/fonts-languages/fonts-in-mpdf-7-x.html
*/
// List of Directories Containing fonts (use absolute path)
'fontDir' => [
storage_path('app/pdf/fonts'), // absolute path
// add extra directory here
],
// Fonts Configurations
'fontdata' => [
// font name should be lower-case and contain no spaces
'customfontname' => [
'R' => 'RegularCustomFont.ttf',
'B' => 'BoldCustomFont.ttd',
'useOTL' => 255,
'useKashida' => 75,
],
// lower-case and contain no spaces
'arabic-font' => [
'R' => 'Montserrat-Arabic-Regular.ttf',
'B' => 'Montserrat-Arabic-Bold.ttf',
'useOTL' => 255,
'useKashida' => 75,
],
'shabnam' => [
'R' => 'Shabnam.ttf',
'useOTL' => 255,
'useKashida' => 75,
],
],
];
通过模版文件渲染PDF
use PDF;
$data = ['111', '222'];
$pdf = PDF::loadView('pdf', ['data'=>$data]);
// 直接在页面渲染显示PDF
return $pdf->stream();
// 直接下载生成的PDF文件
return $pdf->download('test.pdf');
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