<img id="rocket1" src="http://imageshack.com/a/img912/5645/0w5agB.png">由5 jPanel组成。我按jTextFields动态添加jPanels。并按addButton检索动态添加的jPanel值。代码saveButton：
saveButton我已将private void writefile(JPanel panel_name, PrintWriter file){
Component[] children = panel_name.getComponents();
for (Component sp : children) {
if (sp instanceof subPanel) {
Component[] spChildren = ((subPanel)sp).getComponents();
int count=1;
for (Component spChild : spChildren) {
if (spChild instanceof JTextField) {
String text = "";
if(count==1)
text=((JTextField)spChild).getText();
if(count==2)
text=((JTextField)spChild).getText();
if(count==4)
text=((JTextField)spChild).getText();
if(count==5)
text=((JTextField)spChild).getText();
if(count==3)
text=((JTextField)spChild).getText();
if(text.equals(null) || text.equals("")) {
}
else{
file.write(text);
}
}
}
}
}
输入到jTextFields，当我点击saveButton时，输出我得到的jTextField值为：1, 2, 4, 5, 3。
即使我在1, 2, 3, 4, 5之后写count==4，无论如何输出我都按顺序排列。我想问一下如何在count==2之后获得count==4的价值？