Java中的实例初始化程序块
实例初始化程序块的工作用于初始化对象的属性。在调用构造函数之前先调用它。每次创建对象时都会调用它。请参阅下面的示例-
示例
public class Tester {
{
System.out.println("Inside instance initializer block");
}
Tester(){
System.out.println("Inside constructor");
}
public static void main(String[] arguments) {
Tester test = new Tester();
Tester test1 = new Tester();
}
}输出结果
Inside instance initializer block Inside constructor Inside instance initializer block Inside constructor