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鍏朵腑(?i)鐨勪綅緗換鎰?
鏂囨。濡備笅, 鎽樿嚜Pettern綾葷殑javadoc
Special constructs (non-capturing)
|
(?:
X
)
|
X, as a non-capturing group |
(?idmsux-idmsux)
|
Nothing, but turns match flags on - off |
(?idmsux-idmsux:
X
) |
X, as a non-capturing group with the given flags on - off |
(?=
X
)
|
X, via zero-width positive lookahead |
(?!
X
)
|
X, via zero-width negative lookahead |
(?<=
X
)
|
X, via zero-width positive lookbehind |
(?<!
X
)
|
X, via zero-width negative lookbehind |
(?>
X
)
|
X, as an independent, non-capturing group |