在Java中查找文本文件中的短语

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

public class SearchPhraseInTextFile {

    public static void main(String[] args) {
        String filePath = "path/to/your/text/file.txt"; // 替换成实际的文件路径
        String targetPhrase = "your target phrase"; // 替换成要查找的目标短语

        try (BufferedReader reader = new BufferedReader(new FileReader(filePath))) {
            String line;
            int lineNumber = 1;
            while ((line = reader.readLine()) != null) {
                if (line.contains(targetPhrase)) {
                    System.out.println("匹配到目标短语，行号：" + lineNumber);
                    System.out.println(line);
                    System.out.println("------------------------");
                }
                lineNumber++;
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}