fastjson远程命令执行漏洞，jndi方式
调试步骤：
Exploit.java编译后的class文件放入resources\static目录FastjsonJndiPocApplication、启动web环境，暴露http://127.0.0.1/Exploit.classJNDIServerSomeFastjsonApp， Exploit.java构造函数中的恶意代码将执行前3步由攻击者在远程搭建、第4步为Fastjson正常使用流程，恶意代码将会在受害者本地执行。
影响：fastjson在1.2.24以及之前版本
官方通告：https://github.com/alibaba/fastjson/wiki/security_update_20170315
基于JdbcRowSetImpl的Fastjson RCE PoC构造与分析 (影响版本1.2.24以及之前版本)
fastjson 远程反序列化poc的构造和分析 (影响版本1.2.22-1.2.24)
我按照readme中的说明，把http服务和rmi服务开启后，启动SomeFastjsonApp类可以成功。但是我自己新建了一个项目，然后再把SomeFastjsonApp中的代码复制过去启动，就不能成功弹出计算器。请问攻击的类有做过什么特殊处理吗？
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