API与XML相关的？ [英] API related with XML?

问题描述

是否正确呢？我仍然困惑与API是如何工作的。我是新手。我已经围绕谷歌找到答案。我跟着教程，并试图对其进行修改。这是基本的。

我想（模式=热）的幻灯片检索产品的形象是出售。我将AP preciate的帮助，如果你能帮助我了解如何API SHLD来完成。

修改
我想拉从数据库中的图像的巅峰车。所以我想列出它在XML。 您看到下面的所有XML是源视图，但不能在网页本身，它是正常的吗？此外，当我试图显示在网页上的图像和图像不会出现。我不知道我哪里错了。

 ＆LT;产品与GT;
  ＆LT;价格＆gt;＆LT;！[CDATA [695.00000]＆GT;＆LT; /价格＆gt;
 ＆所述;可见＆GT;＆下;！[CDATA [是]]≥＆下; /可见光＆GT;
＆LT;应税＆GT;＆LT;！[CDATA [是]]＆GT;＆LT; /应税＆GT;
＆lt;重＆GT;＆LT;！[CDATA [0.00]]＆GT;＆LT; /重量＆GT;
＆LT;＆UPC GT;＆LT;！[CDATA []]＆GT;＆LT; / UPC＆GT;
＆LT;＆SKU GT;＆LT;！[CDATA []]＆GT;＆LT; / SKU＆GT;
＆LT;标题＆GT;＆LT;！[CDATA [项链]]＆GT;＆LT; /标题＆GT;
＆LT; URL＆GT;＆LT;！[CDATA [HTTPS：//xxxxx/staging/index.php P =产品和放大器;放大器; n = 80]]＆GT;＆LT; / URL＆GT;
<ThumbnailImageUrl><![CDATA[http://www.xxxxxxxxxx.com/staging/images/products/thumbs/100040.jpg]]></ThumbnailImageUrl>
<ImageUrl><![CDATA[http://www.xxxxxxxx.com/staging/images/products/100040.jpg]]></ImageUrl>
＆LT;＆停产GT;＆LT;！[CDATA [否]]＆GT;＆LT; /停产＆GT;
＆LT;选项＆gt; ＆LT; /选项＆gt;
＆LT;＆添加GT;＆LT;！[CDATA [2010-05-12十三时五十分00秒]＆GT;＆LT; /＆添加GT;
＆LT; ManufaturerName＆GT;＆LT;！[CDATA []]＆GT;＆LT; / ManufaturerName＆GT;
<Description><![CDATA[<p>&nbsp;</p><p>&nbsp;</p>]]></Description>
＆LT; AmazonId＆GT;＆LT;！[CDATA []]＆GT;＆LT; / AmazonId＆GT;
＆LT; AmazonItemCondition＆GT;＆LT;！[CDATA []]＆GT;＆LT; / AmazonItemCondition＆GT;
＆LT; AmazonIdType＆GT;＆LT;！[CDATA []]＆GT;＆LT; / AmazonIdType＆GT;
＆LT; EbayCategoryId＆GT;＆LT;！[CDATA []]＆GT;＆LT; / EbayCategoryId＆GT;
＆LT; YahooPath＆GT;＆LT;！[CDATA []]＆GT;＆LT; / YahooPath＆GT;
＆LT; GoogleItemCondition＆GT;＆LT;！[CDATA []]＆GT;＆LT; / GoogleItemCondition＆GT;
＆LT; PricegrabberCategory＆GT;＆LT;！[CDATA []]＆GT;＆LT; / PricegrabberCategory＆GT;
＆LT; PricegrabberItemCondition＆GT;＆LT;！[CDATA []]＆GT;＆LT; / PricegrabberItemCondition＆GT;
＆LT; PricegrabberPartNumber＆GT;＆LT;！[CDATA []]＆GT;＆LT; / PricegrabberPartNumber＆GT;
＆所述;库存控制＆GT;＆下;！[CDATA [是]]≥＆下; /库存控制＆GT;
＆所述; PID＆GT;＆下;！[CDATA [80]]≥＆下; / PID＆GT;
＆所述;产品编号＆GT;＆下;！[CDATA [100040]]≥＆下; /产品编号＆GT;
＆所述; QOH＆GT;＆下;！[CDATA [1]]≥＆下; / QOH＆GT;
＆LT; NextagCategory＆GT;＆LT;！[CDATA []]＆GT;＆LT; / NextagCategory＆GT;
＆LT; NextagPartNumber＆GT;＆LT;！[CDATA []]＆GT;＆LT; / NextagPartNumber＆GT;
＆LT; NextagItemCondition＆GT;＆LT;！[CDATA []]＆GT;＆LT; / NextagItemCondition＆GT;
＆LT; /产品与GT;
 

我的code

 ＆LT; PHP
    $店=www.xxx.com /分期/内容/管理/插件/ OpenAPI的/的index.php？';
    $ USER =ASD
    $密码=广告;
    $令牌='令牌';    //组装帐户网址
    $ URL =的https：//'.$shop用户名=$用户＆放大器;放大器;密码=$密码＆放大器;放大器;令牌=$令牌。。。。。 ＆放大器; apiType = XML和放大器;调用=＆的GetProducts放大器;模式=热;    //设置卷曲对象
    $卷曲= curl_init（）;
    curl_setopt（$ l_oCurl，CURLOPT_POST，1）;
    curl_setopt（$卷曲，CURLOPT_URL，$网址）;    $响应= curl_exec（$卷曲）;
    curl_close（$卷曲）;
    $ image_xml =新的SimpleXMLElement（$响应）;
   **的foreach（$ XML的＆GT; ThumbnailImageUrl为$大拇指）{
回声＆下; IMG SRC =$大拇指。/＆gt;中; **
}    ？＆GT;
 

解决方案

的SimpleXML 可以加载使用simplexml_load_file 远程URL和所有的libxml基地扩展可以用自定义的涧的上下文。只是 stream_context_create ，然后用的 libxml_set_streams_context 。请参见上下文列表和选项

要生成一个URL连接codeD字符串，请使用 http_build_query

至于使用SimpleXML，请参阅href=\"http://us3.php.net/manual/en/simplexml.examples-basic.php\"在PHP rel=\"nofollow\">基本用法示例的。你基本上只需要遍历节点和回声它，例如

 回声$ sxe-＆GT; someNode-＆GT; someOtherNode-＆GT; ThumbnailImageUrl;
 

Is it done correctly? I am still confused with how api works. I am newbie. I have gone around google to find answers. I followed tutorial and tried to modify it. It is basic one.

I would like to retrieve the images of products which is on sale (mode=hot) for slideshow. I will appreciate the help if you could help me to understand how api shld be done.

EDIT I am trying to pull the images from database in pinnacle cart. so i wanted to list out what it have in xml. All xml you see below is on source view but not on webpage itself, is it normal? Also when I am trying to show the images on webpage and the images don't appear. I am not sure where I went wrong.

     <Product>
  <Price><![CDATA[695.00000]]></Price>
 <Visible><![CDATA[Yes]]></Visible>
<Taxable><![CDATA[Yes]]></Taxable>
<Weight><![CDATA[0.00]]></Weight>
<UPC><![CDATA[]]></UPC>
<Sku><![CDATA[]]></Sku>
<Title><![CDATA[Necklace]]></Title>
<URL><![CDATA[https://xxxxx/staging/index.php?p=product&amp;id=80]]></URL>
<ThumbnailImageUrl><![CDATA[http://www.xxxxxxxxxx.com/staging/images/products/thumbs/100040.jpg]]></ThumbnailImageUrl>
<ImageUrl><![CDATA[http://www.xxxxxxxx.com/staging/images/products/100040.jpg]]></ImageUrl>
<Discontinued><![CDATA[No]]></Discontinued>
<Options>    </Options>
<Added><![CDATA[2010-05-12 13:50:00]]></Added>
<ManufaturerName><![CDATA[]]></ManufaturerName>
<Description><![CDATA[<p>&nbsp;</p><p>&nbsp;</p>]]></Description>
<AmazonId><![CDATA[]]></AmazonId>
<AmazonItemCondition><![CDATA[]]></AmazonItemCondition>
<AmazonIdType><![CDATA[]]></AmazonIdType>
<EbayCategoryId><![CDATA[]]></EbayCategoryId>
<YahooPath><![CDATA[]]></YahooPath>
<GoogleItemCondition><![CDATA[]]></GoogleItemCondition>
<PricegrabberCategory><![CDATA[]]></PricegrabberCategory>
<PricegrabberItemCondition><![CDATA[]]></PricegrabberItemCondition>
<PricegrabberPartNumber><![CDATA[]]></PricegrabberPartNumber>
<InventoryControl><![CDATA[Yes]]></InventoryControl>
<PID><![CDATA[80]]></PID>
<ProductId><![CDATA[100040]]></ProductId>
<Qoh><![CDATA[1]]></Qoh>
<NextagCategory><![CDATA[]]></NextagCategory>
<NextagPartNumber><![CDATA[]]></NextagPartNumber>
<NextagItemCondition><![CDATA[]]></NextagItemCondition>
</Product>

My code

    <?php
    $shop='www.xxx.com/staging/content/admin/plugins/openapi/index.php?';
    $user = "asd";
    $password = "ad";
    $token = 'token';

    // Assemble the account url
    $url = 'https://'.$shop."username=".$user."&amp;password=".$password."&amp;token=".$token. "&apiType=xml&call=GetProducts&mode=hot";

    // Setup the cURL object
    $curl = curl_init();
    curl_setopt($l_oCurl, CURLOPT_POST, 1);
    curl_setopt( $curl, CURLOPT_URL, $url );

    $response=curl_exec($curl);
    curl_close($curl);
    $image_xml = new SimpleXMLElement($response);
   **foreach($xml->ThumbnailImageUrl as $thumbs){
echo "<img src=".$thumbs."/>";**
}

    ?>

解决方案

SimpleXml can load remote URLs with simplexml_load_file and all libxml bases extensions can be used with a custom Stream Context. Just create your custom context with stream_context_create and then set it with libxml_set_streams_context. See Context List and Options

To generate a URL encoded string, use http_build_query

As for using SimpleXml, please see the Basic Usage Examples in the PHP Manual. You basically just have to traverse to the node and echo it, e.g.

echo $sxe->someNode->someOtherNode->ThumbnailImageUrl;

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