Java思维导图

1.多线程
https://www.cnblogs.com/nwnu-daizh/p/8036156.html
2.集合
https://www.cnblogs.com/chenglc/p/8073049.html
3.exception
https://blog.youkuaiyun.com/qq_29229567/article/details/80773970
4.dubbo,zookeeper
https://blog.youkuaiyun.com/zxljsbk/article/details/81626559
5.DWZ富客户端框架
http://jui.org/
6.Linux Tomcat 发布

1. cd …/opt/cargo-tomcat/sales/webapps
2. …/bin/shutdown.sh
3. rm -rf ROOT*
4. 补充项目war包
5. …/bin/startup.sh
6. tail -100f …/log/catalina.out

7.消息队列，RabbitMQ，Kafka
https://www.jianshu.com/p/2820561158c4
rabbitmq:https://blog.youkuaiyun.com/hellozpc/article/details/81436980
8.SpringMvc启动流程
https://www.imooc.com/article/39834