有人可以帮我在 JTextArea 中添加垂直和水平滚动条吗? textarea1 = new JTextArea(); textarea1.setBounds(17,183,208,100); textarea1.setBackground(new Color(40,40,40)); textarea1.setForeground(new Color(225,228,0)); textarea1.setEnabled(true); textarea1.setFont(new Font("sansserif",0,12)); textarea1.setText(chat1); textarea1.setBorder(BorderFactory.createBevelBorder(1)); textarea1.setVisible(true);
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