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先看效果：

设置table某列渲染

table.getColumnModel().getColumn(4).setCellEditor(new MyRender());//设置编辑器        table.getColumnModel().getColumn(4).setCellRenderer(new MyRender());

jtable渲染类

/**   Table显示界面渲染类，重点为了实现鼠标移动到删除按钮上鼠标指针变成手型     */    class MyRender extends AbstractCellEditor implements TableCellRenderer, TableCellEditor, HyperlinkListener{        private static final long serialVersionUID = 1L;        private JEditorPane deleterPane =null;        private JEditorPane updatePane =null;        private JPanel panel;        public MyRender(){            panel=new JPanel();            panel.setLayout(new FlowLayout());            deleterPane = new JEditorPane();            deleterPane.setContentType("text/html");            deleterPane.setText(" 删除");            deleterPane.setName("delete");            deleterPane.setEditable(false);            deleterPane.setBackground(panel.getBackground());            deleterPane.addHyperlinkListener(this);            updatePane = new JEditorPane();            updatePane.setContentType("text/html");            updatePane.setText(" 修改");            updatePane.setName("update");            updatePane.setEditable(false);            updatePane.setBackground(panel.getBackground());            updatePane.addHyperlinkListener(this);            panel.add(deleterPane);            panel.add(updatePane);        }        @Override        public Object getCellEditorValue() {            return null;        }        @Override        public Component getTableCellRendererComponent(JTable table, Object value,                boolean isSelected, boolean hasFocus, int row, int column) {            return panel;        }        @Override        public Component getTableCellEditorComponent(JTable table, Object value,                boolean isSelected, int row, int column) {            return panel;        }        @Override        public void hyperlinkUpdate(HyperlinkEvent e) {            //点击删除按钮触发事件            if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {                String selectDirectoryNum=(String) model.getValueAt(selectRow, 0);                switch (((JEditorPane)e.getSource()).getName()) {                case "delete":                    int confirmResult=JOptionPane.showConfirmDialog(null, "确定删除 :"+selectDirectoryNum+"?","路径删除",JOptionPane.YES_NO_OPTION);                    //删除操作                    if(confirmResult==0){                        //列表中移除                        model.removeRow(selectRow);                        //数据库中移除                        DirectoryManageBusiness directoryManageBusiness=new DirectoryManageBusiness();                        Map
   
    params=new HashMap<>();                        params.put("extension_number", selectDirectoryNum);                        List
    
      directoryEntitys = null;                        try {                            directoryEntitys = directoryManageBusiness.selectDirectorys(params);                        } catch (IOException e2) {                            // TODO Auto-generated catch block                            e2.printStackTrace();                        }                        DirectoryEntity directory=directoryEntitys!=null?directoryEntitys.get(0):null;                        try {                            directoryManageBusiness.deleteDirectory(directory);                            total--;                            pageTotal=total%PAGE_COUNT==0?total/PAGE_COUNT:total/PAGE_COUNT+1;                            countField.setText(total+"");                            countPage.setText(pageTotal+"");                        } catch (IOException e1) {                            // TODO Auto-generated catch block                            e1.printStackTrace();                        }                    }                    break;                case "update":                    List
     
       params=new ArrayList<>();                    params.add((String) model.getValueAt(selectRow, 0));                    params.add((String) model.getValueAt(selectRow, 1));                    params.add((String) model.getValueAt(selectRow, 2));                    params.add((String) model.getValueAt(selectRow, 3));                    add_updateDirectory(params);                    break;                default:                    break;                }            }        }    }