Idea Encyclopedia (Reprinted)

idea Close unnecessary plug-ins to reduce memory consumption

IntelliJ IDEA Common settings ( Two )



idea Plug ins and settings



Intellij plug-in unit



idea How to format your own code without affecting others' code ？



Modify the code without restarting （ Thermal deployment ） Set up

	<dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-devtools</artifactId>
       <optional>true</optional> <!--  This needs to be  true  Hot deployment is effective  -->
 </dependency>

Then click... In the code ctrl+shift+alt+？ Click on Registry, Check app.running

idea The reason for the Yellow wavy line in is that there is a duplicate code
terms of settlement ： Just take these two out ok 了