JComboBox组件的列表实时更新

JComboBox deleteUser = new JComboBox(queryUser()); //queryUser()的返回值为字符串数组

deleteUser.setModel(new DefaultComboBoxModel(queryUser()));//在对字符串数组进行了删除操作后,添加此条语句便可实现实时更新

原文地址:https://www.cnblogs.com/yanhowever/p/9942397.html