如何在Java中使用多字符串定界符分割字符串？

Question

public class SplitTest {
    public static void main(String[] args) {
        String string = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
        String[] strToSplit = new String[] { "GH", "MN" };
        for (String de : strToSplit) {
            if (string.contains(de)) {
                String[]str = string.split(de);
                for (int i = 0; i < str.length; i++) {
                    System.out.println(str[i]);
                }
            }
        }
    }
}

Output :

ABCDEF,IJKLMNOPQRSTUVWXYZ,ABCDEFGHIJKL,OPQRSTUVWXYZ

but actual output is :

ABCDEF,IJKL,OPQRSTUVWXYZ

Answer 1

You can do it another way like replace string by unique delimiter at first place instead of splitting string at first place .Later you can split whole string by unique delimiter. for ex.

 public class SplitTest {
 public static void main(String[] args) {
    String string = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
    String str;
    String[] strToSplit = new String[] { "GH", "MN" };
    for (String de : strToSplit) {
        if (string.contains(de)) {
             str = string.replace(de,unique_delimiter);

        }
    }
  String [] finalString = str.split(unique_delimiter);
   for (int i = 0; i < finalString.length; i++) {
                System.out.println(finalString[i]);
            }
}
}

Hope this would help.