php根据url获取网站缩略图的几种尝试-雅荷心语博客

set_time_limit(60);
$im = imagegrabscreen();
imagepng($im, "snap1.png");

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set_time_limit(60);

$im = imagegrabscreen();

imagepng($im, "snap1.png");

var page = require('webpage').create();
var args = require('system').args;
var url = args[1];
var filename = args[2];
setTimeout(function () {
    page.open(url, function () {
        page.render(filename);
        phantom.exit();
    });
},1000);

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var page = require('webpage').create();

var args = require('system').args;

var url = args[1];

var filename = args[2];

setTimeout(function () {

page.open(url, function () {

page.render(filename);

phantom.exit();

});

},1000);

<?php
/**
 * Created by PhpStorm.
 * User: iyahe@qq.com (天明)
 * Date: 2017/3/12
 * Time: 14:20
 */

namespace Common\Model;
use Api\Controller\UploadController;
use Think\Model;

class ImgModel extends Model {
    private static $_instance;
    protected static $root;
    protected $tableName = 'user';
    public static function start(){
        self::$root = $_SERVER['DOCUMENT_ROOT'].'/Uploads/thumb/';
        if(!self::$_instance){
            self::$_instance = new self();
        }
        return self::$_instance;
    }
    //调用不存在的静态方法跳转到此
    public static function __callStatic($name, $arguments)
    {
        $_instance = self::start();
        return call_user_func_array([$_instance,$name],$arguments);
    }
    public function makeImg($url){
        set_time_limit(0);
        $path = self::$root.md5($url).'.jpg';
        if(zhtml2img($url,$path)){
            return self::uplaod($path);
        }
    }
    public function makePdf($url){
        $path = self::$root.md5($url);
        return zhtml2pdf($url,$path);
    }
    public function getImg($url){
        $path = self::$root.md5($url).'.jpg';
        return zhtml2img($url);
    }
    protected static function uplaod($path){
       $upload = new UploadController();
       return $upload->qiniu($path,'jpg','url');
    }
}

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<?php

/**

* Created by PhpStorm.

* User: iyahe@qq.com (天明)

* Date: 2017/3/12

* Time: 14:20

*/

namespace Common\Model;

use Api\Controller\UploadController;

use Think\Model;

class ImgModel extends Model {

private static $_instance;

protected static $root;

protected $tableName = 'user';

public static function start(){

self::$root = $_SERVER['DOCUMENT_ROOT'].'/Uploads/thumb/';

if(!self::$_instance){

self::$_instance = new self();

}

return self::$_instance;

}

//调用不存在的静态方法跳转到此

public static function __callStatic($name, $arguments)

{

$_instance = self::start();

return call_user_func_array([$_instance,$name],$arguments);

}

public function makeImg($url){

set_time_limit(0);

$path = self::$root.md5($url).'.jpg';

if(zhtml2img($url,$path)){

return self::uplaod($path);

}

public function makePdf($url){

$path = self::$root.md5($url);

return zhtml2pdf($url,$path);

}

public function getImg($url){

$path = self::$root.md5($url).'.jpg';

return zhtml2img($url);

}

protected static function uplaod($path){

$upload = new UploadController();

return $upload->qiniu($path,'jpg','url');

}

$result = ImgModel::start()->makeImg('https://www.baidu.com/');
p($result);

1 2	$result = ImgModel::start()->makeImg('https://www.baidu.com/'); p($result);

Array
(
    [hash] => Fj5X0QVgOKzRhh8BX7I9k5YomT2q
    [key] => url/904fd6bb708eff6cb07a9aa2f99be4f2.jpg
)

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Array

(

[hash] => Fj5X0QVgOKzRhh8BX7I9k5YomT2q

[key] => url/904fd6bb708eff6cb07a9aa2f99be4f2.jpg

)

php根据url获取网站缩略图的几种尝试

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