我試圖用靜態塊這樣的: 我有一個名爲Base.java public class Base {
static public int myVar;
}
一個基類,派生類Derived.java: public class Derived extends Base {
static
{
Base.myVar = 10;
}
}
我m
假設有一個類 public class Menu {
private static Map<String, String> buttonEventMap = new HashMap<String, String>();
static {
buttonEventMap.put("show-user","show");
buttonEventMap.pu