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public class TestInitialzation
{
private static int numberOfObjects;
private String title;
private int id;
public TestInitialzation(String title)
{
this.title=title;
}
{
numberOfObjects++; //Õâ¸ö¾ÍÊdzõʼ»¯¿é
}
}
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public class TestInitializationDemo {//ÏÈÔØÈ룬ȻºóÖ´ÐÐÖ÷·½·¨
public TestInitializationDemo()
{
new TestB();
}
{
System.out.println("(2)InitializationDemo's instance block");//µ÷Óø¸À๹Ôì·½·¨ºóÖ´ÐзǾ²Ì¬¿é£¬È»ºóÖ´Ðй¹Ôì·½·¨¡£
}
static
{
System.out.println("(1)InitializationDemo's static block");//ÔØÈëʱ£¬Ö´ÐÐÁ˾²Ì¬¿é
}
public static void main(String[] args)
{
new TestInitializationDemo();//µ÷Óù¹Ôì·½·¨
}
}
class TestB extends TestA{//ÓÉÓÚBÒªµ÷ÓÃA£¬ËùÒÔÏÈÔØÈëA£¬È»ºó²ÅÔØÈëB×Ô¼º
public TestB()
{
System.out.println("(8)TestB's construct body");//BµÄ¹¹ÔìÌå
}
{
System.out.println("(7)TestB's instance block"); //´ýAµÄ¹¹ÔìÌåÖ´ÐÐÍêÖ®ºó£¬
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