英文:
Combinging rules in Regex
问题
尝试编写一个用于WP重定向的规则
我有规则^((?!json).)*$
该规则忽略：
- /wp-json/aber
和规则^([^.\?]*[^\/])$
该规则忽略：
- /aber.css
- /france?foobar=1
但我似乎无法弄清楚如何将它们合并为一个单一的规则，以忽略所有三个。如果我添加 [^.?|json]，则会排除包含这些字符中的任何一个的任何URL。它只需要在URL中的任何位置精确地是“json”或包含.或?的URL。
示例：
不匹配：
- /wp-json/aberdeen
- /aberdeen.css
- /aberdeen?foobar=1
匹配：
- /wp-jsn/aberdeen
- /aberdeen
英文:
Trying to write a rule for a WP redirect
I've got the rule ^((?!json).)*$
Which ignores:
- /wp-json/aber
And the rule ^([^.\?]*[^\/])$
Which ignores:
- /aber.css
- /france?foobar=1
But I can't seem to figure out how t combine them into a single rule that ignores all three. if I add [^.?|json] if rules out any URLs including any of those characters individually. It only needs to be exactly "json" located anywhere in the URL or URLs that include a . or a ?
Examples:
Dont match:
- /wp-json/aberdeen
- /aberdeen.css
- /aberdeen?foobar=1
Match:
- /wp-jsn/aberdeen
- /aberdeen
答案1
得分: 2
第一个模式 ^((?!json).)*$ 简单地断言输入中没有出现 json。我们可以通过在第二个模式中添加负向先行断言来重构，以排除 json：
^(?!.*json)([^.\?]*[^\/])$
英文:
Well the first pattern ^((?!json).)*$ simply asserts that json does not appear anywhere in the input. We can refactor the second pattern by adding a negative lookahead to rule out json:
^(?!.*json)([^.\?]*[^\/])$
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