OP360/src/com/mes/ui/CenterRenderer.java

package com.mes.ui;

import javax.swing.*;
import javax.swing.table.DefaultTableCellRenderer;
import java.awt.*;

public class CenterRenderer extends DefaultTableCellRenderer {
    public Component getTableCellRendererComponent(JTable table,Object value,
                                                   boolean isSelected, boolean hasFocus,
                                                   int row, int column){
        JLabel label = (JLabel) super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
        label.setHorizontalAlignment(JLabel.CENTER); // 设置水平对齐方式为居中
        return label;
    }
}