Implementation method of spring boot after starting the project

preface

We sometimes do other things (such as importing data scripts) after the web project is started. Let's talk about how to add things to be executed after the program is started in spring boot

The method is as follows:

Create a new class: beforestartup java

InitDB. java

In addition, a variable records whether the system has been initialized. If it has been initialized, it will not be initialized. In this way, the default data can be automatically inserted after starting the system, which is very convenient

For relevant codes, see: https://github.com/tomoya92/pybbs

summary

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