例1:
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package
Test1; public
class T { static{ System.out.println("T类已经被加载"); } public
void sayHello(){ System.out.println("T:你好"); }} package
Test1; import
java.lang.reflect.InvocationTargetException; public
class Test { public
static void main(String[] args) { String classPath="Test1.T"; //类路径和类名 try
{ Class c=Class.forName(classPath); //将指定类加载到内存中 Object o=c.newInstance(); //创建对象 } catch
(ClassNotFoundException e) { e.printStackTrace(); } catch
(InstantiationException e) { e.printStackTrace(); } catch
(IllegalAccessException e) { e.printStackTrace(); } }} |
原文：http://www.cnblogs.com/gdds/p/3641500.html