点码科技一面
1234567891011121326.9.1深圳点码1.项目中遇到的问题2.Java开发规范知道哪些3.如何修改一个公共方法4.写方法和类怎么判断需要封装成工具类5.mysql左连接 全连接 笛卡尔积三种连接方式有什么区别6.B+树7.B+树有几层 假设有三层 推断mysql有多少数据8.重复提交只要取最后一次结果怎么实现？9.seata分布式事务怎么管理Java golang py事务10.讲一下盒子模型（前端）11.Vue的生命周期12.langchain和向量数据库
Hello World
Welcome to Hexo! This is your very first post. Check documentation for more info. If you get any problems when using Hexo, you can find the answer in troubleshooting or you can ask me on GitHub. Quick StartCreate a new post1$ hexo new "My New Post" More info: Writing Run server1$ hexo server More info: Server Generate static files1$ hexo generate More info: Generating Deploy to remote sites1$ hexo deploy More info: Deployment
