我尝试从我正在开发的程序内部创建数据库文件：

if (!nome.getText().isEmpty()) {
    if (disco.getSelectedIndex() == 2) {
        if (!outroDisco.getText().isEmpty() && outroDisco.getText().length() == 1) {
            nomeDiretorio = outroDisco.getText() + ":/" + "Users/" + System.getProperty("user.name") + "/";
        } else {
            JOptionPane.showMessageDialog(null, "Informar disco onde H2 foi instalado, somente a letra");
        }
    } else {
         nomeDiretorio = (String) disco.getSelectedItem() + "/Users/" + System.getProperty("user.name") + "/";
     }
     nomeArquivo = nome.getText() + ".mv.db";
     File diretorio = new File(nomeDiretorio);
     if (!diretorio.exists()) {
        diretorio.mkdirs();
     }
     File arquivo = new File(diretorio, nomeArquivo);

     try {
                
        arquivo.createNewFile();
        String conteudo = "Este é o conteúdo do arquivo.";
        FileOutputStream fos = new FileOutputStream(arquivo);
        fos.write(conteudo.getBytes());
        fos.close();
        System.out.println("Arquivo criado com sucesso em: " + arquivo.getAbsolutePath());
     } catch (IOException e) {
        System.out.println("Erro ao criar o arquivo: " + e.getMessage());
     }
}

在正确的路径中成功创建了文件，但当我尝试在H2控制台中连接时，出现以下异常：

IO Exception: "C:/Users/lopes/teste3.mv.db" [90028-214] 90028/90028 (Help)
org.h2.jdbc.JdbcSQLNonTransientException: IO Exception: "C:/Users/lopes/teste3.mv.db" [90028-214]
    at org.h2.message.DbException.getJdbcSQLException(DbException.java:554)
    at org.h2.message.DbException.getJdbcSQLException(DbException.java:477)
    at org.h2.message.DbException.get(DbException.java:212)
    at org.h2.mvstore.db.Store.convertMVStoreException(Store.java:171)
    at org.h2.mvstore.db.Store.<init>(Store.java:145)
    at org.h2.engine.Database.<init>(Database.java:324)
    at org.h2.engine.Engine.openSession(Engine.java:92)
    at org.h2.engine.Engine.openSession(Engine.java:222)
    at org.h2.engine.Engine.createSession(Engine.java:201)
    at org.h2.engine.SessionRemote.connectEmbeddedOrServer(SessionRemote.java:338)
    at org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:122)
    at org.h2.util.JdbcUtils.getConnection(JdbcUtils.java:288)
    at org.h2.server.web.WebServer.getConnection(WebServer.java:808)
    at org.h2.server.web.WebApp.test(WebApp.java:972)
    at org.h2.server.web.WebApp.process(WebApp.java:241)
    at org.h2.server.web.WebApp.processRequest(WebApp.java:176)
    at org.h2.server.web.WebThread.process(WebThread.java:152)
    at org.h2.server.web.WebThread.run(WebThread.java:101)
    at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: org.h2.mvstore.MVStoreException: Reading from file sun.nio.ch.FileChannelImpl@790020ad failed at 31 (length 31), read 31, remaining 8161 [2.1.214/1]
    at org.h2.mvstore.DataUtils.newMVStoreException(DataUtils.java:1004)
    at org.h2.mvstore.DataUtils.readFully(DataUtils.java:470)
    at org.h2.mvstore.FileStore.readFully(FileStore.java:98)
    at org.h2.mvstore.MVStore.readStoreHeader(MVStore.java:837)
    at org.h2.mvstore.MVStore.<init>(MVStore.java:463)
    at org.h2.mvstore.MVStore$Builder.open(MVStore.java:4082)
    at org.h2.mvstore.db.Store.<init>(Store.java:136)
    ... 14 more
Caused by: java.io.EOFException
    at org.h2.mvstore.DataUtils.readFully(DataUtils.java:458)
    ... 19 more

奇怪的是，如果我手动创建文件，控制台会连接，但使用程序创建时会发生此问题
当我的程序在Netbeans上运行并在正确的路径中以正确的名称创建了. mv.db文件后，H2控制台无法连接数据库，但如果我手动创建该文件，它就可以工作，但这不是我所需要的，因为我希望用户创建自己的DB