Idea how to set spring-boot-devtools what is WYSIWYG

First understand the basic concept of spring boot devtools that exists as a reasonable address: https://docs.spring.io/spring-boot/docs/current/reference/html/ Using-boot-devtools.html

Now look at how to apply to the actual development environment to achieve the effect: the front and back-end code changes, no need to manually restart, view the effect, automatic compilation, deployment, automatic page refresh .

1.build.gradle introduction of Devtools jar Package ( if only for front-end development, you do not need to reference the jar package )

2.360 speed, Google Chrome install Livereload plugin

3.Idea Internal Setup File>settings>

4. Modify Idea Registration Value

• In X, press Shift+Command+A (in Shift+Ctrl+A Windows)
• Type "Registry" in the search box that appears, and select the Registry to open it.
• Lookup compiler.automake.allow.when.app.running and enable it.

5. Restart the IDE

Idea how to set spring-boot-devtools what is WYSIWYG