Spring Boot, update frontend without restarting the application

问题

In the Spring Boot make the frontend part update without restarting the application?

回答1:

I'm an Eclipse user (via Spring Tool Suite) and I never have any problems with reloading static content if the app is running in debug mode. Just right click on the main class and "Debug As->Java App" (or "Spring Boot App", it's the same). You have to also ensure that the workspace is configured to "Build Automatically", but that is the default as far as I know.

I can't offer such specific advice for users of other IDEs, but I'm sure they all have the same feature.

回答2:

Best solution i found for static webpages and css is https://stackoverflow.com/a/39334398/6467734 and for loading code (including jsp) without restarting the server you can use Spring Boot Devtools dependency

    <dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-devtools</artifactId>
    <optional>true</optional>
    </dependency>

回答3:

In the Intellij IDEA run up your project in Debug mode and you will get the same effect.

Or externalize your static .

@Configuration
public class MvcConfig extends WebMvcConfigurerAdapter {

    private String extStaticPath = "/var/www/site1/";

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/static/**")
                .addResourceLocations(extStaticPath)
                .setCachePeriod(0);
    }
}

回答4:

You can try developer tools from Spring boot. Applications that use spring-boot-devtools will automatically restart whenever files on the classpath change. More info how it works here

来源：https://stackoverflow.com/questions/24221922/spring-boot-update-frontend-without-restarting-the-application

标签

java

spring-boot

spring-tool-suite