Java重复模式匹配。

while (matcher.find()) {
   System.out.println(matcher.group(1));
}

    String string = \"[a][nice][repetitive][pattern]\";
    String regexp = \"\\\\[([^\\\\[]*)\\\\]\";
    Pattern pattern = Pattern.compile(regexp);
    Matcher matcher = pattern.matcher(string);
    while (matcher.find()) {
        System.out.println(matcher.group(1));
    }

String string = \"[a][nice][repetitive][pattern]\";
String[] words = string.substring(1, string.length()-1).split(\"\\\\]\\\\[\");
System.out.println(Arrays.toString(words));

[a, nice, repetitive, pattern]

import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Foo {
    public static void main(String[] args) {
        final String text = \"[a][nice][repetitive][pattern]\";
        System.out.println(getStrings(text)); // Prints [a, nice, repetitive, pattern]
    }

    private static final Pattern pattern = Pattern.compile(\"\\\\[([^\\\\]]+)]\");

    public static List<String> getStrings(final String text) {
        final List<String> strings = new ArrayList<String>();
        final Matcher matcher = pattern.matcher(text);
        while(matcher.find()) {
            strings.add(matcher.group(1));
        }
        return strings;
    }

}