php phantomjs的安装方法:首先安装composer中文镜像;然后创建“composer.json”;最后进入项目文件夹运行“composer require "jonnyw/php-phantomjs:4.*"”命令即可。
本文操作环境:windows7系统、PHP7.1版,DELL G3电脑。
安装php-phantomjs
https://jonnnnyw.github.io/php-phantomjs/
有一个比较坑爹的地方就是点击里面的介绍会自动变成http开头的网址可能会打不开,只需要填个s变成https即可打开。
首先要安装composer
安装composer中文镜像http://www.phpcomposer.com/,然后重启
创建composer.json
{ "scripts": { "post-install-cmd": [ "PhantomInstaller\\Installer::installPhantomJS" ], "post-update-cmd": [ "PhantomInstaller\\Installer::installPhantomJS" ] }, "config": { "bin-dir": "bin" }, "require": { "jonnyw/php-phantomjs": "4.*" } }
然后安装
进入项目文件夹运行下面的的命令即可 composer require "jonnyw/php-phantomjs:4.*"
标题文字
完成后会出现下面的文件夹
注:还会有一个bin文件夹,里面是phantomjs.exe。我的没有是因为提前安装了。
【推荐学习:PHP视频教程】
运行测试代码
<?php require "vendor\autoload.php"; use JonnyW\PhantomJs\Client; // require_once 'vendor_phantomjs/jonnyw/php-phantomjs/src/JonnyW/PhantomJs/Client.php'; $client = Client::getInstance(); $client->getEngine()->setPath('E:/xampp/php/phantomjs.exe'); //上面一行要填写自己的phantomjs路径 /** * @see JonnyW\PhantomJs\Http\PdfRequest **/ $delay = 7; $request = $client->getMessageFactory()->createPdfRequest('https://www.baidu.com/', 'GET', 5000); //参数里面的数字5000是网页加载的超时时间,放在网络问题一直加载,可以不填写,默认5s。 $request->setOutputFile('E:/document.pdf'); $request->setFormat('A4'); $request->setOrientation('landscape'); $request->setMargin('1cm'); $request->setDelay($delay);//设置delay是因为有一些特效会在页面加载完成后加载,没有等待就会漏掉 /** * @see JonnyW\PhantomJs\Http\Response **/ $response = $client->getMessageFactory()->createResponse(); // Send the request $client->send($request, $response);
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