import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Example {
public static void main(String[] args) {
final String regex = "在此输入你的正则表达式";
final String string = "1 2017-04-11 Zjmainstay\n"
+ "2 2017-04-12 Nobody\n"
+ "3 2017-04-13 Somebody";
final String subst = "INSERT INTO table_log(`id`, `created_at`, `author`) values('$1', '$2', '$3');";
final Pattern pattern = Pattern.compile(regex);
final Matcher matcher = pattern.matcher(string);
// The substituted value will be contained in the result variable
final String result = matcher.replaceAll(subst);
System.out.println("Substitution result: " + result);
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Java, please visit: https://docs.oracle.com/javase/7/docs/api/java/util/regex/Pattern.html