idea 免费激活码：
http://idea.medeming.com/jihuoma/
cnix
https://ntt-co-jp.club/user
starsCloud
https://starscloud.tk/auth/register?code=fn7M
linuxjdk8下载
https://www.jianshu.com/p/92ac63dd5c2e
java 提升知识学习
https://github.com/doocs/advanced-jav
auto.js
https://recolic-backend.xyz/autojs/
安全漏洞
https://buaq.neta/;/adminhome/
https://buaq.net/go-45329.html
查看反序列化
SerializationDumper
资源IP
https://webiplookup.com/
ip 查询
https://mp.weixin.qq.com/s? __biz=Mzg4NTUwMzM1Ng==&mid=2247484585&idx=1&sn=28a90949e019f9059cf9b48f4d888b2d&chksm=cfa6a0baf8d129ac29061ecee4f459fa8a13d35e68e4d799d5667b1f87dcc76f5bf1604fe5c5&scene=132#wechat_redirect
http 工具
hutool
大佬文章
https://masterxsec.github.io/
IP 查询
https://www.cnblogs.com/cond0r/p/5085123.html