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UsingRegex.java
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24 lines (19 loc) · 462 Bytes
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package basic;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* 使用正则表达式
*
* @Todo 正则表达式复杂的用法
* @author liu yuning
*
*/
public class UsingRegex {
public static void main(String[] args) {
String regexSample = "\\w+";
String inputString = "123";
Pattern pattern = Pattern.compile(regexSample);
Matcher matcher = pattern.matcher(inputString);
System.out.println(matcher.matches());
}
}