问题描述
我正在尝试获取 prestashop 产品的图片 URL,具体取决于它的 ID.我正在为 prestashop 提供的方法尝试此代码,但我什么也没得到
I am trying to get image URL for prestashop product depending on it's ID.I am trying this code for methods provided by prestashop, but I get nothing
<?php
//require('config/settings.inc.php');
//require('classes/Image.php');
require('classes/Link.php');
$ItemID=$_GET["catID"];
$db=mysql_connect(constant('_DB_SERVER_'),constant('_DB_USER_'), constant
$image = Image::getCover($ItemID);
$imagePath = Link::getImageLink($product->link_rewrite, $image['id_image'], 'home_default');
此代码不起作用,我尝试添加所需的类,但它们也产生了问题.此外,如果我评论了最后两行,则 require 本身会产生错误.我计划手动构建图像 URL 表的其他工作代码正在运行
this code is not working, I tried to add the required classes but they also produce a problem. Also if I commented last two line the require itself produces an error.My other working code that I am planing to build a table of images URL manually is working
<?php
require('config/settings.inc.php');
$ItemID=$_GET["catID"];
$db=mysql_connect(constant('_DB_SERVER_'),constant('_DB_USER_'), constant
('_DB_PASSWD_')) or die('Could not connect');
mysql_select_db(constant('_DB_USER_'), $db) or die('');
if (is_numeric($ItemID)) {
$result = mysql_query("SELECT name,date_add,price , IFNULL(imageURL,'') as imageURL
FROM product inner join product_lang on product_lang.id_product=product.id_product
left join app_product_image on product.id_product=app_product_image.id_product where
id_lang=1 and product.id_product='$ItemID'") or die('Could not query');
$json = array();
if(mysql_num_rows($result)){
// $row=mysql_fetch_assoc($result);
while($row=mysql_fetch_row($result)){
// cast results to specific data types
//$test_data[]=$row;
$json['name']=$row[0];
$json['date']=$row[1];
$json['price']=$row[2];
$json['imgURL']=$row[3];
}
// $json['products']=$test_data;
}
echo json_encode($json);
mysql_close($db);
}
上面的代码是最后一个解决方案,但我尽量不要手动编写产品图片网址!
the above code is the last solution but i am trying not to write the product-image URLs manually!
推荐答案
这是经过测试的代码,我把这段代码放在我的 prestashop 安装根目录下的 test.php 中,效果很好.
Here is the tested code, I put this code in test.php under root directory of my prestashop installation and it works awesome.
<?php
require_once dirname(__FILE__).'/config/config.inc.php';
require_once dirname(__FILE__).'/init.php';
$id_product = 1;//set your product ID here
$image = Image::getCover($id_product);
$product = new Product($id_product, false, Context::getContext()->language->id);
$link = new Link;//because getImageLInk is not static function
$imagePath = $link->getImageLink($product->link_rewrite, $image['id_image'], 'home_default');
echo $imagePath;
从您的代码中,您应该知道 getImageLink 不是静态函数,并且您的第一个代码段 $product 未使用任何产品进行初始化.
From your code you should be aware that getImageLink is not static function and your first block of code snippet $product is not initialized with any product.
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这篇关于Prestashop 图片网址的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!