php新手：如何获取超链接的title值？-PHP Tutorial-php.cn

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php新手：如何获取超链接的title值？

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Jun 23, 2016 pm 01:02 PM

如题。

如一个超链接：

超链接标题9

用 $_GET['title']可以获取" HypeLinkTitle"，那如何获取" 超链接标题8"和" 超链接标题9"？

希望大虾能就这个超链接给点提示，谢谢！

回复讨论(解决方案)

通过js传输

超链接标题9

var _h = $('hplink').html();

然后呢？初学php，望能详细点哈。

通过js传输

超链接标题9

var _h = $('hplink').html();

然后呢？初学php，望能详细点哈。

$('#hplink').html();

$('#hplink').attr('title');

通过js传输

超链接标题9

var _h = $('hplink').html();

然后呢？初学php，望能详细点哈。

<!DOCTYPE html><html>	<head></head>		<script type="text/javascript" src="jquery-1.7.1.min.js"></script>	<script type="text/javascript">		$(function (){			$('#xxxxx').click(function (){				var t = $(this).attr('title');				var h = $(this).html();				var r = $(this).attr('rel');				//字符串连接，				var u = r + '&testTitle='+ t + '&testHtml=' + h;				alert(u);			});		})	</script>	<body>		<a href="javascript:;" rel="http://www.example.com/?title=HypeLinkTitle" title="testTitle" id="xxxxx">testHtml</a>	</body></html>

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通过js传输

超链接标题9

var _h = $('hplink').html();

然后呢？初学php，望能详细点哈。

<!DOCTYPE html><html>	<head></head>		<script type="text/javascript" src="jquery-1.7.1.min.js"></script>	<script type="text/javascript">		$(function (){			$('#xxxxx').click(function (){				var t = $(this).attr('title');				var h = $(this).html();				var r = $(this).attr('rel');				//字符串连接，				var u = r + '&testTitle='+ t + '&testHtml=' + h;				alert(u);			});		})	</script>	<body>		<a href="javascript:;" rel="http://www.example.com/?title=HypeLinkTitle" title="testTitle" id="xxxxx">testHtml</a>	</body></html>

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谢谢。也感谢 fire53。

获取这个我会啊，现在的问题是，我要如何把这取得的值传回到php？
想实现的作用是，点击这个链接，php后台就根据这个链接超本文从数据库读取相关的文章。
其他都弄好了，现在就差如何将获取的超文本传给php了。
链接的形式是
超链接标题8

通过js传输

超链接标题9

var _h = $('hplink').html();

然后呢？初学php，望能详细点哈。

<!DOCTYPE html><html>	<head></head>		<script type="text/javascript" src="jquery-1.7.1.min.js"></script>	<script type="text/javascript">		$(function (){			$('#xxxxx').click(function (){				var t = $(this).attr('title');				var h = $(this).html();				var r = $(this).attr('rel');				//字符串连接，				var u = r + '&testTitle='+ t + '&testHtml=' + h;				alert(u);			});		})	</script>	<body>		<a href="javascript:;" rel="http://www.example.com/?title=HypeLinkTitle" title="testTitle" id="xxxxx">testHtml</a>	</body></html>

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这种 onclick + rel 的形式，百度蜘蛛可以正常获取链接并爬过去么？

传回到php ？

$('#hplink').attr('title');

谢谢，如何将这值传给php呢？希望能详细点，谢谢！

传回到php ？

版主的阿大，是的。
想实现的作用是，点击这个链接，php后台就根据这个链接的超本文从数据库读取相关的文章。蜘蛛要能爬的到。

js获取到了，然后可以通过get或者post传回啊。。。

直接都放到问号后面不就行啦
http://www.example.com/?title=HypeLinkTitle__超链接标题8__超链接标题9__超链接标题100
get后再explode分割开来

$title_list = explode("__", $_GET['title']);
echo $title_list[0];
echo $title_list[1];
echo $title_list[100];

传回到php ？

版主的阿大，是的。
想实现的作用是，点击这个链接，php后台就根据这个链接的超本文从数据库读取相关的文章。蜘蛛要能爬的到。

你这是要动态取文章？
用ajax把参数传后台处理，success方法里把返回的文章内容显示在页面上。这样蜘蛛是抓不到的啊。

js获取到了，然后可以通过get或者post传回啊。。。

应该就是这个办法，能就这个链接给点代码提示么？

你这是要动态取文章？
用ajax把参数传后台处理，success方法里把返回的文章内容显示在页面上。这样蜘蛛是抓不到的啊。

蜘蛛抓不到就没用咯。谢谢

传回到php ？

版主的阿大，是的。
想实现的作用是，点击这个链接，php后台就根据这个链接的超本文从数据库读取相关的文章。蜘蛛要能爬的到。
这种方法是可以的，但问题是现在链接的形式就已经定死了。谢谢

PHP没法活的HTML页面上的元素值，只能通过$_GET,$_POST等获得form元素里的值。

这个只能通过第三方传输。

你可以先把这个文档放在文本框中，然后通过$(".标记类")获取，也可以通过js方法判断隐藏和显示不就行了么，为什么非要搞什么超链接》》

是一个web程序，不搞链接蜘蛛不好整呐，谢谢！

PHP没法活的HTML页面上的元素值，只能通过$_GET,$_POST等获得form元素里的值。

这个只能通过第三方传输。

嗯，谢谢。如果两个都是泼诶取泼呢？

PHP没法活的HTML页面上的元素值，只能通过$_GET,$_POST等获得form元素里的值。

这个只能通过第三方传输。

嗯，谢谢。如果两个都是泼诶取泼呢？

泼诶取泼? PHP?

我想了下，我回答错了

html的话，可以用curl抓取回来用正则匹配
php的话用可以用fopen, 去除多余的字符（空格换行之类的），再正则匹配。

不要要实现你这个想法，还是按楼上的

一下子全部放到dom里，用js切换dom的显示和隐藏就好了，这样蜘蛛也能抓得到

嗯，谢谢。

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php新手：如何获取超链接的title值？