为什么 matcher.find()是 true ?明明 regex 里面是 END=,而 input 里面是 ENDING=。
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Main {
public static void main(String[] args) {
String input = "STARTING=18:00|ENDING=20:00|SLICE_NUMBER=4|";
String regex = ".*END=([^|]+)|";
Pattern pattern = Pattern.compile(regex);
Matcher matcher = pattern.matcher(input);
System.out.println(matcher.find()); // true
System.out.println(matcher.group(1)); // null
}
}