larave 下比较知名的PDF
扩展包有:laravel-snappy , laravel-DOMPDF.都是出自大神 barryvdh 之手.php
laravel-snappy 使用的是 wkhtmltopdf 是构建于 QT Webkit 也就浏览器渲染.
laravel-DOMPD 是根据流文件处理的.(相比下比较耗内存)html
咱们经过 composer 来安装laravel
32位: $ composer require h4cc / wkhtmltopdf-i386 0.12.x $ composer require h4cc / wkhtmltoimage-i386 0.12.x, 64位: $ composer require h4cc/wkhtmltopdf-amd64 0.12.x $ composer require h4cc/wkhtmltoimage-amd64 0.12.x (uname -a 命令查看系统位数) cp vendor/h4cc/wkhtmltoimage-amd64/bin/wkhtmltoimage-amd64 /usr/local/bin/ cp vendor/h4cc/wkhtmltopdf-amd64/bin/wkhtmltopdf-amd64 /usr/local/bin/ 并使其可执行: chmod +x /usr/local/bin/wkhtmltoimage-amd64 chmod +x /usr/local/bin/wkhtmltopdf-amd64
composer require barryvdh/laravel-snappy
将ServiceProvider添加到config / app.php中的providers数组中git
Barryvdh\Snappy\ServiceProvider::class, 或添加到 Facade 中 'PDF' => Barryvdh\Snappy\Facades\SnappyPdf::class, 'SnappyImage' => Barryvdh\Snappy\Facades\SnappyImage::class,
生成配置文件:github
php artisan vendor:publish --provider="Barryvdh\Snappy\ServiceProvider"
注意的是:
config 文件夹中的 snappy.php就是其配置文件, binary 指向的就是上面安装的 wkhtml 相关路径.数组
一: 下载 $pdf = \PDF::loadView('welcome', $data); return $pdf->download('welcome.pdf'); 二: 渲染页面 $html = '<html><head><meta charset="utf-8"></head><h1>订单id</h1><h2>12346546</h2></html>'; $pdf = \PDF::loadHTML($html); return $pdf->inline();
一: 下载 $img = \SnappyImage::loadView('welcome', $data); return $img->download('welcome.png'); 二: 渲染页面 $html = '<html><head><meta charset="utf-8"></head><h1>订单id</h1><h2>12346546</h2></html>'; $img = \SnappyImage::loadHTML($html); return $img->inline();