java把字符串写入文件里的简单方法分享

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;

public class StringToFile {
    public static void main(String[] args) throws IOException {
        String msg = "hello";
        Files.write(Paths.get("./duke.txt"), msg.getBytes());
    }
}