1. Million-level instant messaging framework t-io
https://git.oschina.net/tywo45/t-io/tree/master
2. The integration of Springfox and swagger uses automatic API display and testing
https://www.cnblogs.com/getupmorning/p/7267076.html
https://blog.csdn.net/saytime/article/details/74937664
3、java retry(重试) spring retry, guava retrying
http://blog.51cto.com/9250070/2156431
https://github.com/spring-projects/spring-retry/blob/master/src/main/java/org/springframework/retry/RetryPolicy.java
https://github.com/rholder/guava-retrying
3. Conversion between MapStruct java entities The conversion between entities in
java is usually implemented by reflection, but the reflection efficiency is low, so all the conversion classes between entities have been written manually. MapStruct realizes the conversion between entities by automatically generating entity conversion codes during compilation, which solves the low reflection efficiency and solves the complexity and cumbersomeness of manually writing conversion codes
https://blog.csdn.net/lx_yoyo / article / details / 75061614
