如何通过反射将字符串转换为类

package org.entity;/** * 本案例演示如何通过反射将字符串转换为类 * */public class Test {  public static void main(String[] args) {String user = "org.entity.User";//字符串是该类的全限定名try {Class clzz = Class.forName(user);Object classObj=clzz.newInstance();//将class类转换为对象System.out.println(classObj);//} catch (ClassNotFoundException e) {e.printStackTrace();} catch (InstantiationException e) {e.printStackTrace();} catch (IllegalAccessException e) {e.printStackTrace();}}}