指定基本参数类型的反射调用

import java.lang.reflect.InvocationTargetException;
public class TestInvocation {

	public void getStr(String str){
		System.out.println(str);
	}
	
	public void getStr(String str1,String str2){
		System.out.println(str1);
		System.out.println(str2);
	}
	
	public static void main(String[] args) throws InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException, NoSuchMethodException, SecurityException {
		TestInvocation ti=TestInvocation.class.newInstance();
		TestInvocation.class.getMethod("getStr", String.class).invoke(ti, "123");
		TestInvocation.class.getMethod("getStr", new Class<?>[] {String.class,String.class}).invoke(ti, new Object[] {"123","456"});
	}
}

转载于:https://my.oschina.net/findurl/blog/3092629