import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Example {
public static void main(String[] args) {
final String regex = "^(\\d+)\\s+(\\d+)\\s+\\d+\\s+\\w+\\s+\\S+\\s+(\\S+)\\s+(\\S+)\\s+(\\S+\\s\\S+)\\s(\\S+\\s\\S+).*$";
final String string = "1 100 1 REAL_REWARD ANNOUNCEMENT,NEED_CONTACT 80013:1 50001:90 2020-09-28 10:00:00 2020-09-29 03:59:59 胸针 80002 640 栗雄坐姿玩偶 0 \n"
+ "2 100 1 REAL_REWARD ANNOUNCEMENT,NEED_CONTACT 80006:1 50001:460 2020-09-28 10:00:00 2020-09-29 03:59:59 毛毯披肩 80003 640 紫咪小鹰坐姿玩偶 0 \n"
+ "3 100 1 REAL_REWARD ANNOUNCEMENT,NEED_CONTACT 80005:1 50001:640 2020-09-28 10:00:00 2020-09-29 03:59:59 嘟嘟河马坐姿玩偶 80004 640 爱逗蛙坐姿玩偶 0 ";
final String subst = " <packageMeta packageId=\"\\1\" remark=\"\"> <sum>\\2</sum> <limit>1</limit> <discount>1</discount> <type>REAL_REWARD</type> <showTypes class=\"java.util.ArrayList\"> <showType>ANNOUNCEMENT</showType> <showType>NEED_CONTACT</showType> </showTypes> <items>\\3</items> <cost>\\4</cost> <startTime>\\5</startTime> <endTime>\\6</endTime> <usingPlatform class=\"java.util.ArrayList\"> <string/> </usingPlatform> <excludePlatform class=\"java.util.ArrayList\"> <string/> </excludePlatform> <extra/> </packageMeta> ";
final Pattern pattern = Pattern.compile(regex, Pattern.MULTILINE);
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