Spring-Boot 应用程序构建不正确

Question

my problem is when I trying to run my spring-boot project via STS or simple JavaApplication the changes after the last maven build are not built.

I'm tried several methods but, if I don't use maven build the project changes are not rebuilt.

Do you have any tips, what's wrong?

In the Project menu Build Automatically is selected. And the main method is annotated with @SpringBootApplication

(The hot-swap is not working too for me.)

Answer 1

I think . do clean first then right click project Maven-> update Maven. do clean again. plz

Answer 2

I found the solution. In the .project file for my project I simply added a javabuilder build command. After that STS works perfectly and rebuilds the project before start. I think this problem occurs because I created a maven project, instead of creating a java project and convert it to a maven project.

Answer 3

If your project is gradle then go to Project right click and go to >gradle >Refresh gradle project.

Try to click ctrl +shift+O for import realated dependencies in your project.