processclient.java

java 小型系统连接池参照适用于中小型网站

package ntis.com.util;

import javax.swing.UIManager;
import java.awt.*;

public class ProcessClient {
  boolean packFrame = false;

  /**傾僾儕働乕僔儑儞偺峔抸*/
  public ProcessClient() {
    ProcessClientFrame frame = new ProcessClientFrame();
    //validate() 偼僒僀僘傪挷惍偡傞
    //pack() 偼桳岠側僒僀僘忣曬傪儗僀傾僂僩側偳偐傜庢摼偡傞
    if (packFrame) {
      frame.pack();
    }
    else {
      frame.validate();
    }
    //僂傿儞僪僂傪拞墰偵攝抲
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    Dimension frameSize = frame.getSize();
    if (frameSize.height > screenSize.height) {
      frameSize.height = screenSize.height;
    }
    if (frameSize.width > screenSize.width) {
      frameSize.width = screenSize.width;
    }
    frame.setLocation((screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);
    frame.setVisible(true);
  }
  /**Main 儊僜僢僪*/
  public static void main(String[] args) {
    try {
      UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
    }
    catch(Exception e) {
      e.printStackTrace();
    }
    new ProcessClient();
  }
}