public static void main(String[] args) {

    EventPersister xep = null;
    try {
        // 1. 创建XEP持久化实例并连接
        xep = PersisterFactory.createPersister();
        xep.connect("ip", 1972, "%SYS", "cache", "cache");

        Object result = xep.callClassMethod("SYS.Mirror", "RemoveMirroredDatabase", "worker");

        // 4. 输出结果
        System.out.println("备份操作结果: " + result);

    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        // 5. 关闭连接
        if (xep != null) {
            try {
                xep.close();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }
}