正则表达式学习
教程:http://deerchao.net/tutorials/regex/regex-1.htm
在线调试:http://regexr.com/
import java.util.regex.Matcher; import java.util.regex.Pattern;
public class TestPattern {
public static void main(String args[]) {
Pattern pattern = Pattern.compile("(\\w+)\\\\(\\d+)");
Matcher m=pattern.matcher("regexTest\\30");
while (m.find()) {
System.out.println(m.group()); //regexTest\30
System.out.println(m.group(1));//regexTest
System.out.println(m.group(2));//30
}
}
}