API載點: https://jar-download.com/artifacts/joda-time/joda-time/2.9.4/source-code
import org.joda.time.Interval;
import org.joda.time.Period;
public class TimeTool {
public static String longToTime(long time) {
API載點: https://jar-download.com/artifacts/joda-time/joda-time/2.9.4/source-code
import org.joda.time.Interval;
import org.joda.time.Period;
public class TimeTool {
public static String longToTime(long time) {
API載點: https://jar-download.com/artifacts/joda-time/joda-time/2.9.4/source-code
import org.joda.time.Interval;
import org.joda.time.Period;
public class TimeTool {
public static String longToTime(long time) {
public class MessagePane extends JPanel {
private static final long serialVersionUID = 1L;
@Override
protected void paintComponent(final Graphics g) {
final Graphics2D graphics2D = (Graphics2D) g;
public class MessagePane extends JPanel {
private static final long serialVersionUID = 1L;
@Override
protected void paintComponent(final Graphics g) {
final Graphics2D graphics2D = (Graphics2D) g;
ctrl+shift+O-->將package自動引用及移除
ctrl+shift+G-->搜尋有使用中的function
ctrl+shift+R-->搜尋指定的class
ctrl+shift+/-->多行註解
ctrl+shift+\-->取消註解
ctrl+shift+O-->將package自動引用及移除
ctrl+shift+G-->搜尋有使用中的function
ctrl+shift+R-->搜尋指定的class
ctrl+shift+/-->多行註解
ctrl+shift+\-->取消註解
1.建立資料庫
create database 資料庫名稱;
建立資料庫並設定編碼
create database 資料庫名稱 default character set 編碼方式;
1.建立資料庫
create database 資料庫名稱;
建立資料庫並設定編碼
create database 資料庫名稱 default character set 編碼方式;