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请教正则匹配能不能支持这种匹配
pkookp8
·
Dec 14, 2018
via Android · 1545 views
This topic created in 2696 days ago, the information mentioned may be changed or developed.
匹配 aaabbb 或 bbbccc
一定要有 bbb,bbb 的前后一定有字符,字符要么是 aaa,要么是 ccc,不能都没有,也不能都有,其他都不匹配
有没有除了这种的写法(aaabbb|bbbccc)
感觉重复了好多 b 不美观
BBB
aaabbb
bbbccc
匹配
1 replies
•
2018-12-15 12:43:43 +08:00
1
dreasky
Dec 15, 2018
(?<!a{3})b{3}c{3}|a{3}b{3}(?!c{3})
够好看么,:doge
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