package com;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
public class TestBean {
private int age;
public static void main(String []args) throws InstantiationException, IllegalAccessException, SecurityException, NoSuchFieldException{
try {
Class> class1=Class.forName("com.TestBean");
Object tObject=class1.newInstance();
Field field=class1.getDeclaredField("age");
field.setAccessible(true); //设置私有属性范围
field.set(tObject, 10);
System.out.print(field.get(tObject));
try {
Method method=class1.getMethod("setAge", int.class);
method.invoke(tObject, 11);
Method getMethod=class1.getMethod("getAge");
System.out.println(getMethod.invoke(tObject));
} catch (NoSuchMethodException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InvocationTargetException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
}
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2010-08-05 14:19
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