正确匹配RegEx; ^和$不完全分隔 [英] RegEx Matching exactly; ^ and $ not completely delimiting

问题描述

我试图将Google Analytics中等效的/ mortgage /与Regex进行匹配，但是我仍然在第二个/和其他出现该术语的实例以及完全非

我试过了/按揭贷款/ $

$按揭$

\bmortgage\b

但是很大程度上我正在返回同一系列的数据....

解决方案

完全匹配/ mortgage /，使用：

  ^ \ / mortgage \ / $ 
  

若要匹配/ mortgage / some / other_stuff，请使用;

  ^ \ / mortgage\ /.* 
  

如果/ mortgage /位于字符串的起始位置，则匹配成功。

如果您试图仅查看/按揭/可以通过自定义报告来完成此操作在匹配正则表达式的页面上设置的过滤器

  ^ \ / mortgage \ / $ 
  

I'm trying to match the equivalent of EXACTLY "/mortgage/" in Google Analytics with Regex, however I'm still getting additional strings following the second "/" and other instances where the term appears as well as completely non-relevant terms.

I've tried

^\/mortgage\/$

^mortgage$

\bmortgage\b

But largely am being returned the same series of data....

解决方案

To match exactly "/mortgage/", use:

^\/mortgage\/$

To match "/mortgage/some/other_stuff", use;

^\/mortgage\/.*

In both cases, that match is successful iff "/mortgage/" is at the start of the string.

If you are trying to see visits to /mortgage/ only, then you could do this through Custom Reports, with a filter set on the Page which matches the regex

^\/mortgage\/$

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