我想将文件保存在与应用程序jar文件位于同一位置的文件夹中。我正试图通过以下方式实现这一目标：

private String checkFolder() throws URISyntaxException {
        String path=new File(MigrationsApplication.class.getProtectionDomain().getCodeSource().getLocation()
                .toURI()).getPath()+"\\MigrationFiles";
        System.out.println("PATH2:"+path);
        File file=new File(path);
        if(!file.exists()){
            boolean folderCreated = file.mkdir();
            if(folderCreated){
                System.out.println("The folder MigrationFiles was created");
            }
        }
        return path;
    }

如果我从intellij运行项目，则返回的路径是 C:\Users\fabio\OneDrive\Ambiente de Trabalho\Migrations\target\classes\ 如果我从命令行运行它，返回值是 \Users\fabio\OneDrive\Ambiente de Trabalho\Migrations\out\artifacts\Migrations_jar\Migrations.jar . 这应该发生吗？另外，如何将jar路径返回到 \artifacts\Migrations_jar ?