[英]Replace substring of a string using REGEX in Notepad++
I am using notepad++ and I want to create an automation in order to replace some strings. 我正在使用notepad ++,并且想要创建自动化以替换一些字符串。
In this case I am going to deal with the a href
tag. 在这种情况下,我将处理
a href
标签。
So, I will give 3 examples of some lines I have in my code : 因此,我将给出3个示例代码示例:
01 ) 01 )
<a href="https://url.com" class="logo"><img src="urlurlurlurl" alt=""></a>
02 ) 02 )
<a href="https://url.com" class="logo"><img src="urlurlurlurl" alt="">
</a>
03 ) 03 )
<a href="https://url.com"><img src="urlurlurlurl" alt=""></a>
04 ) 04 )
<a href="https://url.com">link</a>
So, if I wanted to replace the full a href
tag above in all 4 cases, I would use this one : <a href(.*?)a>
因此,如果我想在所有4种情况下都替换上面的完整
a href
标记,则可以使用以下一种: <a href(.*?)a>
Now, I am trying to think of a way to replace the url within the a href tag only. 现在,我正在尝试一种方法来仅替换href标记内的url。
I tried using that : 我试着使用:
href="(?s)(.*?)"|href ="(?s)(.*?)"
and it works fine because I also take into consideration that there might be a space. 而且效果很好,因为我还考虑到可能会有空间。
But now in the replace window I have to include href=""
但是现在在替换窗口中,我必须包含
href=""
Is there a way to make it search for the a href
tags and then replace a specific substring of it? 有没有办法让它搜索
a href
标记,然后替换其特定的子字符串?
I want to know because there are cases where I have other tags that include a url and I want to replace it. 我想知道,因为在某些情况下,我还有其他包含URL的标签,但我想替换它。 But a generic replacement for all the strings that are included within quotes ("string") would not be good as I do not to replace all of them.
但是用引号(“ string”)包含的所有字符串的通用替换都不好,因为我不替换所有的字符串。
You can use a negated class to match everything before and after the href
like, 您可以使用否定的类来匹配
href
前后的所有内容,例如,
(a[^>]*href\s*=\s*")[^"]*
replace with capture group $1REPLACE_STRING
替换为捕获组
$1REPLACE_STRING
What it does? 它能做什么?
a[^>]*
Matches a
followed by anything other than a closing >
. a[^>]*
匹配a
后跟除闭合>
之外的任何内容。 href\\s*=\\s*"
Matches href="
. href\\s*=\\s*"
匹配href="
。 Till here is captured in group 1. [^"]*
Matches anything other than "
. [^"]*
匹配除"
之外的任何内容。 This form the url that you want to replace.
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