Java JOptionPane出现问题并无法正常工作
正在尝试创建一个joptionpane来工作,有什么想法吗?为什么不工作Java JOptionPane出现问题并无法正常工作,java,swing,joptionpane,Java,Swing,Joptionpane,正在尝试创建一个joptionpane来工作,有什么想法吗?为什么不工作 public void playerLost() { if(player.getStaminaLevel() < player.getStaminaNeededToMove(Terrain.SAND)) { JOptionPane.YES_NO_OPTION( if (JOptionPane.NO_OPTION) { dispose
public void playerLost() {
if(player.getStaminaLevel() < player.getStaminaNeededToMove(Terrain.SAND)) {
JOptionPane.YES_NO_OPTION(
if (JOptionPane.NO_OPTION) {
dispose();
}
else
{
game = new Game();
createGridSquarePanels();
update();
}
}
public void playerLost(){
if(player.getStaminaLevel()
我也试过了,但是说JOptionPane.NO_选项不能从int转换为string
public void playerLost() {
if(player.getStaminaLevel() < player.getStaminaNeededToMove(Terrain.SAND)) {
int choice = JOptionPane.showConfirmDialog(
this,
"sorry you lost\nWould you like to restart?",
JOptionPane.YES_NO_OPTION,
JOptionPane.INFORMATION_MESSAGE);
if (choice == JOptionPane.NO_OPTION) {
dispose();
}
else
{
game = new Game();
createGridSquarePanels();
update();
}
}
}
public void playerLost(){
if(player.getStaminaLevel()
第一个代码段未编译,因为语法对于使用作业窗格
无效
在第二段代码中,缺少title参数
int choice = JOptionPane.showConfirmDialog(this,
"sorry you lost\nWould you like to restart?",
"Title",
JOptionPane.YES_NO_OPTION,
JOptionPane.INFORMATION_MESSAGE);
咨询