test.java

JAVA反射机制 JAVA反射机制是在运行状态中

package car;

import java.lang.reflect.Method;

public class Test {

	/**
	 * @param args
	 */
	public static void main(String[] args)throws Exception {
		java.util.Properties pro = new java.util.Properties();
		pro.load(new java.io.FileInputStream("pro"));
		String name = pro.getProperty("carName");
		String methodname = pro.getProperty("method");
		Class carClass = Class.forName(name);
		car car = (car)carClass.newInstance();
		car.run();
		
		Method method = carClass.getMethod(methodname);
		//method.invoke(car);
		
		method.invoke(car);

	}

}