Java反射

ClassLoader loader= Thread.currentThread().getContextClassLoader();
Class clz = loader.loadClass("com.easeye.test.Student");
Constructor[] con= clz.getConstructors();
//Student stu = (Student) con[0].newInstance("ST001","陈文光",30);
// stu.ShowInfo();

Object stu = con[0].newInstance("ST001","陈文光",30);
Method method1 =clz.getDeclaredMethod("ShowInfo");
method1.invoke(stu);

Method method2 = clz.getDeclaredMethod("Say", java.lang.String.class,java.lang.Integer.class);
method2.invoke(stu, "大家好",1);