Ini4j存储不工作

Question

根据简单的ini4j教程，我编写了一个类来读取和写入JDBC连接。下面是我点击对话框按钮时所做的:

public void actionPerformed(ActionEvent ae){
    JButton b = (JButton)ae.getSource();
    if (b == save || b == load) {
        try {
            Ini ini;
            String section = name.getText();
            if (b == load) {
                System.out.println("Loading " + section);
                ini = new Ini(new File(cfgname));
                driver.setText(ini.get(section, "Driver"));
                url.setText(ini.get(section, "URL"));
                username.setText(ini.get(section, "User"));
                password.setText(ini.get(section, "Password"));
            } else {
                System.out.println("Saving " + section);
                ini = new Ini(new File(cfgname));
                ini.put(section, "Driver", driver.getText());
                ini.put(section, "URL", url.getText());
                ini.put(section, "User", username.getText());
                ini.put(section, "Password", password.getPassword());
                ini.store();
            } // endif b
        } catch (FileNotFoundException fe) {
            System.out.println(cfgname + ": not found " + fe);
            setVisible(false);
        } catch (IOException ioe) {
            System.out.println(ioe);
            setVisible(false);
        } // end try/catch
    } else {        
        id = (ae.getSource() == ok);
        setVisible(false);
    } // endif b

}//动作执行结束

阅读效果很好，但当点击"保存"时，写作会产生以下影响:

新的部分和值写入内存(我可以重新加载它们)但文件没有更新，保持不变。

我错过了什么?

Answer 1

您忘记了以下代码:

try {
    fontOption.store(new FileOutputStream("config/font.conf"));
} catch(IOException e) {
    System.err.println("font: cannot load font.conf or default.conf");
}

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