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JTextArea jta = new JTextArea();
jta.copy();
jta.paste();
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Java code:
copyItem.addActionListener(new ActionListener() {//copyItem¾ÍÊÇ¿½±´ÄǸö²Ëµ¥°´Å¥¶ÔÏó
public void actionPerformed(ActionEvent e) {
Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
String text = oArea.getSelectedText();//ÕâÀï´ÓÒ»¸öJTextArea(oArea)¿½±´Ñ¡ÖеÄÎı¾
StringSelection selection = new StringSelection(text);
clipboard.setContents(selection, null);
}
});
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Java code:
pasteItem.addActionListener(new ActionListener() {//pasteItem¾ÍÊÇÕ³ÌùÄǸö²Ëµ¥°´Å¥¶ÔÏó
public void actionPerformed(ActionEvent e) {
Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
DataFlavor flavor = DataFlavor.stringFlavor;
if (clipboard.isDataFlavorAvailable(flavor)) {
try {
String text = (String) clipboard.getData(flavor);
if (iArea.getSelectedText() == null) {//iAreaÊÇÕ³ÌùÄ¿±êµÄÄǸöJTextArea
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import java.sql.Date;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
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