Heim > Backend-Entwicklung > PHP-Tutorial > 手把手教你做关键词匹配项目(搜索引擎)---- 第五天,教你做----_PHP教程

手把手教你做关键词匹配项目(搜索引擎)---- 第五天,教你做----_PHP教程

WBOY
Freigeben: 2016-07-13 10:21:20
Original
936 Leute haben es durchsucht

手把手教你做关键词匹配项目(搜索引擎)---- 第五天,教你做----

第五天

每快过一周的时候,都需要总结了,于老大也是这样告诫小帅帅的,每周周末前订好你下周的工作,并提供这周的总结给于老大。

主角是个程序员,一切都围绕小帅帅为中心开展这个项目为向导。

小帅帅 热衷于 技术,对技术的渴望要求是比较高的,他前期的技术是不咋地,但是他有很多优点,这些优点在后续的文章中会体现。

于老大 项目总监 ,他更倾向与培育人,所以他的沟通技巧是不一样的。

王总监,说出的话气势就是不一样,又能拉近关系,又能鼓励你卖命,还让你心甘情愿。

在这里面的角色,每个人的角色不一样,他们的沟通技巧都不一样,程序员在这里面有可能学到的是技术,项目经理有可能是学到的沟通技巧、待人处事以及如何培养值得信任的人。

言归正传:

小帅帅修炼了一个晚上,冒着黑眼圈,无精打采的回到公司,正好碰到于老大,兴奋的说到:于老大,昨天你给的那个PHP Simple HTML DOM Parser,我看了一个晚上终于弄明白了,等下把代码发给你,帮忙看看有没有问题?

于老大看着黑眼圈的小帅帅说到:你熬夜了,今天批你个假,好好休息,精神好了战斗力才会更强,下次注意下休息,别影响了第二天的工作。

小帅帅也觉得这样工作也不太好,就对于老大说: 谢谢于老大,下次会注意的,我等下把代码发给你,就回去休息。

于老大也不好再说什么了,只好答应到:好的。

 

淘宝里面关键词的HTML:

<span><</span><span>div </span><span>class</span><span>="search-hots"</span><span>><</span><span>a </span><span>href</span><span>="//s.taobao.com/search?spm=1.7274553.1997520241.1.z5UFkc&q=%B4%F3%C2%EB%C5%AE%D7%B0&refpid=420460_1006&source=tbsy&style=grid&tab=all"</span><span> data-spm-anchor-id</span><span>="1.7274553.1997520241.1"</span><span>></span>大码女装<span></</span><span>a</span><span>></span> <span><</span><span>a </span><span>href</span><span>="//s.taobao.com/search?spm=1.7274553.1997520241.2.z5UFkc&q=%C5%AE%D1%A9%B7%C4%C9%C0&refpid=420461_1006&source=tbsy&style=grid&tab=all"</span><span> data-spm-anchor-id</span><span>="1.7274553.1997520241.2"</span><span>></span>雪纺衫<span></</span><span>a</span><span>></span> <span><</span><span>a </span><span>href</span><span>="//s.taobao.com/search?spm=1.7274553.1997520241.3.z5UFkc&q=%C1%AC%D2%C2%C8%B9&refpid=420462_1006&source=tbsy&style=grid&tab=all"</span><span> class</span><span>="h"</span><span> data-spm-anchor-id</span><span>="1.7274553.1997520241.3"</span><span>></span>连衣裙<span></</span><span>a</span><span>></span> <span><</span><span>a </span><span>href</span><span>="//s.taobao.com/search?spm=1.7274553.1997520241.4.z5UFkc&q=%C5%AE%C1%B9%D0%AC&refpid=420463_1006&source=tbsy&style=grid&tab=all"</span><span> data-spm-anchor-id</span><span>="1.7274553.1997520241.4"</span><span>></span>女士凉鞋<span></</span><span>a</span><span>></span> <span><</span><span>a </span><span>href</span><span>="//s.taobao.com/search?spm=1.7274553.1997520241.5.z5UFkc&q=%C5%AE%B0%FC&refpid=420464_1006&source=tbsy&style=grid&tab=all"</span><span> data-spm-anchor-id</span><span>="1.7274553.1997520241.5"</span><span>></span>时尚女包<span></</span><span>a</span><span>></span> <span><</span><span>a </span><span>href</span><span>="//s.taobao.com/search?spm=1.7274553.1997520241.6.z5UFkc&q=%C5%AEt%D0%F4&refpid=420465_1006&source=tbsy&style=grid&tab=all"</span><span> data-spm-anchor-id</span><span>="1.7274553.1997520241.6"</span><span>></span>女士T恤<span></</span><span>a</span><span>></span> <span><</span><span>a </span><span>href</span><span>="//s.taobao.com/search?spm=1.7274553.1997520241.7.z5UFkc&q=%C4%D0t%D0%F4&refpid=420466_1006&source=tbsy&style=grid&tab=all"</span><span> data-spm-anchor-id</span><span>="1.7274553.1997520241.7"</span><span>></span>男士T恤<span></</span><span>a</span><span>></span> <span><</span><span>a </span><span>href</span><span>="//s.taobao.com/search?spm=1.7274553.1997520241.8.z5UFkc&q=%B7%C0%C9%B9%D2%C2&refpid=420467_1006&source=tbsy&style=grid&tab=all"</span><span> data-spm-anchor-id</span><span>="1.7274553.1997520241.8"</span><span>></span>防晒衣<span></</span><span>a</span><span>></span> <span><</span><span>a </span><span>href</span><span>="//s.taobao.com/search?spm=1.7274553.1997520241.9.z5UFkc&q=%C7%E9%C2%C2%D7%B0&refpid=430144_1006&source=tbsy&style=grid&tab=all"</span><span> data-spm-anchor-id</span><span>="1.7274553.1997520241.9"</span><span>></span>情侣装<span></</span><span>a</span><span>></span> <span><</span><span>a </span><span>href</span><span>="//s.taobao.com/search?spm=1.7274553.1997520241.10.z5UFkc&q=%B6%CC%BF%E3&refpid=430145_1006&source=tbsy&style=grid&tab=all"</span><span> data-spm-anchor-id</span><span>="1.7274553.1997520241.10"</span><span>></span>短裤<span></</span><span>a</span><span>></span> <span><</span><span>a </span><span>href</span><span>="//s.taobao.com/search?spm=1.7274553.1997520241.11.z5UFkc&q=%D3%BE%D2%C2&refpid=430146_1006&source=tbsy&style=grid&tab=all"</span><span> data-spm-anchor-id</span><span>="1.7274553.1997520241.11"</span><span>></span>泳衣<span></</span><span>a</span><span>></span> <span><</span><span>a </span><span>href</span><span>="//s.taobao.com/search?spm=1.7274553.1997520241.12.z5UFkc&q=%C4%D0%D0%AC&refpid=430147_1006&source=tbsy&style=grid&tab=all"</span><span> data-spm-anchor-id</span><span>="1.7274553.1997520241.12"</span><span>></span>新款男鞋<span></</span><span>a</span><span>></span> <span><</span><span>a </span><span>href</span><span>="//s.taobao.com/search?spm=1.7274553.1997520241.13.z5UFkc&q=%C1%B9%CF%AF&refpid=430148_1006&source=tbsy&style=grid&tab=all"</span><span> data-spm-anchor-id</span><span>="1.7274553.1997520241.13"</span><span>></span>凉席<span></</span><span>a</span><span>></span> <span><</span><span>a </span><span>href</span><span>="//s.taobao.com/search?spm=1.7274553.1997520241.14.z5UFkc&q=%B3%A4%C8%B9&refpid=430149_1006&source=tbsy&style=grid&tab=all"</span><span> data-spm-anchor-id</span><span>="1.7274553.1997520241.14"</span><span>></span>长裙<span></</span><span>a</span><span>></span> <span><</span><span>a </span><span>href</span><span>="//s.taobao.com/search?spm=1.7274553.1997520241.15.z5UFkc&q=%CD%CF%D0%AC&refpid=430150_1006&source=tbsy&style=grid&tab=all"</span><span> data-spm-anchor-id</span><span>="1.7274553.1997520241.15"</span><span>></span>拖鞋<span></</span><span>a</span><span>></span> 
  <span><</span><span>a </span><span>class</span><span>="more more-with-border"</span><span> href</span><span>="http://top.taobao.com/index.php?spm=1.7274553.1997520241.16.z5UFkc&from=tbsy"</span><span> data-spm-anchor-id</span><span>="1.7274553.1997520241.16"</span><span>></span>更多<span><</span><span>i</span><span>><</span><span>em</span><span>></</span><span>em</span><span>><</span><span>span</span><span>></</span><span>span</span><span>></</span><span>i</span><span>></</span><span>a</span><span>></span>
<span></</span><span>div</span><span>></span>
Nach dem Login kopieren

小帅帅的代码如下:

<?<span>php

</span><span>$curl</span> = <span>new</span><span> ExtendedCurl();
</span><span>$content</span> = <span>$curl</span>->get("http://www.taobao.com"<span>);
</span><span>if</span>(<span>$curl</span>-><span>hasError()){
    </span><span>throw</span> <span>new</span> <span>Exception</span>(<span>$curl</span>->getError(), <span>$curl</span>-><span>getHttpCode());    
}

</span><span>$html</span> = str_get_html(<span>$content</span><span>);
</span><span>foreach</span>(<span>$html</span>->find(".search-hots a[class!=more]") <span>as</span> <span>$ele</span><span>){
    </span><span>$keywords</span>[] = <span>$ele</span>-><span>innertext;
}

</span><span>foreach</span>(<span>$keywords</span> <span>as</span> <span>$keyword</span><span>){
    </span><span>//</span><span>save $keyword to database</span>
    ....<span>
}</span>
Nach dem Login kopieren

小帅帅交了代码之后就回去安心的休息去了,睡着的时候做了个梦,梦里的内容少儿不宜,跳过....

就这样,小帅帅惊险的一周过了.....

百度搜索引擎中搜索词是如与跟推广关键词匹配的?

现在 百度推广有精确、短语、广泛三种匹配方式,,一般来说黄金组合匹配方式是:广泛匹配+搜索词报告+否定关键词。流量来说的话就是 广泛>短语>精确啦,可以根据你们呢的实际情况进行设置!
 

用搜索引擎搜索时,如果有三个关键词,要精确匹配,该怎输入?

如果要精确匹配,需要ABC都带引号。
 

www.bkjia.comtruehttp://www.bkjia.com/PHPjc/860054.htmlTechArticle手把手教你做关键词匹配项目(搜索引擎)---- 第五天,教你做---- 第五天 每快过一周的时候,都需要总结了,于老大也是这样告诫小帅帅...
Verwandte Etiketten:
Quelle:php.cn
Erklärung dieser Website
Der Inhalt dieses Artikels wird freiwillig von Internetnutzern beigesteuert und das Urheberrecht liegt beim ursprünglichen Autor. Diese Website übernimmt keine entsprechende rechtliche Verantwortung. Wenn Sie Inhalte finden, bei denen der Verdacht eines Plagiats oder einer Rechtsverletzung besteht, wenden Sie sich bitte an admin@php.cn
Beliebte Tutorials
Mehr>
Neueste Downloads
Mehr>
Web-Effekte
Quellcode der Website
Website-Materialien
Frontend-Vorlage