13 lines
456 B
Java
13 lines
456 B
Java
import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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...
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/* group capturing example */
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Pattern pattern = Pattern.compile("(?:(https?)://)?([^/]+)/(?:([^#]+)(?:#(.+))?)?");
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Matcher matcher = pattern.matcher("https://rosettacode.org/wiki/Regular_expressions#Java");
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if (matcher.find()) {
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String protocol = matcher.group(1);
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String authority = matcher.group(2);
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String path = matcher.group(3);
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String fragment = matcher.group(4);
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}
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