如何在本地 tomcat 上运行 spring 启动 maven 项目

Question

This is basically my first Spring boot project and im trying to run it on my local tomcat. So that I can use Postman for GET requests using RESTful api.

@RestController
@RequestMapping(value = "/shop")
public class ShopController {

    @Autowired
    ShopService shopService;

    @GetMapping(value = "/{id}")
    public @ResponseBody Shop getTestData(@PathVariable String id) {
        return shopService.getShopBasedOnId(id);
    }

}

Basically what I'd want to do is run an sh script or intellij configuration to build my maven project and deploy it to my localhost:8080

Answer 1

The above comments are correct if you have a local instance of Tomcat running. If you're looking to test, simply run:

mvn spring-boot:run

If you're using the Spring parent pom for dependencies, the plugin is configured. You'll need a Main function. Mine typically looks like:

@SpringBootApplication                                                          
@NoArgsConstructor @ToString @Log4j2                                            
public class Launcher extends SpringBootServletInitializer {                                                                                           
    public static void main(String[] argv) throws Exception {                   
        SpringApplication application = new SpringApplication(Launcher.class);  
                                                                                
        application.run(argv);                                                  
    }                                                                           
                                                                                
    @Override                                                                   
    protected SpringApplicationBuilder configure(SpringApplicationBuilder appli\
cation) {                                                                       
        return application.sources(Launcher.class);                             
    }                                                                           
}

Answer 2

You don't have to run it in external tomcat to test using postman. You can use boot dash board in spring sts or equivalent in intellij. If you still want to use external tomcat, then you need to package as war instead of embedded jar. Look at his article for converting jar to war boot war deploy