java反射小练习

package com.gmw;

import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;

public class ReflectTest {
void test(String name,String word){
System.out.println(name+"说"+word);
}
public ReflectTest(String name) {    }

public ReflectTest() {}

public static void main(String[] args) {
try {
Class clazz = Class.forName("com.gmw.ReflectTest");
Constructor<?> cons = clazz.getConstructor(String.class);
ReflectTest test = (ReflectTest)cons.newInstance("");
test.test("babybear", "我们分手吧");
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NoSuchMethodException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InstantiationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalAccessException 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();
}
}
}