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();
}
}
}