Spring 启动端点路径

Question

我的 IntelliJ 项目有一些问题。我正在尝试使用 Postman 达到终点，但我什至不知道这样做的路径是什么！我尝试了所有可能的路径，但没有任何效果！刚刚获得 404 状态。这是我的 restController：

@RestController
@RequestMapping("/cities")
public class CityService extends GenericService<City> {

    @Autowired
    private CityRepository cityRepository;

    /**
     * Method that returns all the cities.
     * @return {@link List<City>}
     */
    @Override
    @RequestMapping(method = RequestMethod.GET)
    public List<City> loadAll(){
        System.out.println(new Date() + " Called LOAD-ALL.");
        return cityRepository.findAll();
    }
}

我的通用服务：

public class GenericService<T> {

    @Autowired
    GenericRepository<T> genericRepository;

    public GenericRepository<T> getGenericRepository(){
        return genericRepository;
    }

    /**
     * Method that returns all the generic entities.
     * @return {@link List<T>}
     */
    @GetMapping
    @RequestMapping(method = RequestMethod.GET)
    public List<T> loadAll(){
        System.out.println(new Date() + " Called LOAD-ALL.");
        return getGenericRepository().findAll();
    }

我的config.properties:

spring.application.name = authorization-service
server.servlet.context-path = /authorization/api
#server.context-path = /authorization/api
#server.contextPath = /authorization/api
#server.module-path=/

spring.jpa.hibernate.ddl-auto = update
spring.jpa.hibernate.ddl = true
spring.jpa.show-sql = true

hibernate.dialect = org.hibernate.dialect.MySQL5InnoDBDialect

server.port = 8787

eureka.client.serviceUrl.defaultZone=${EUREKA_URI:http://localhost:8761/eureka}

eureka.instance.instance.instance-id = ${spring.application.name}:${server.port}:${random.int}

spring.cloud.loadbalancer.ribbon.enabled = false

spring.datasource.url = jdbc:mysql://localhost:3306/my_database? 
createDatabaseIfNotExist=true
spring.datasource.username = someUser
spring.datasource.password = somePass

我试图在 Postman http://localhost:8787/authorization/api/cities 上使用这个 link 但没有任何效果。有人可以帮我吗？我对映射端点这件事有点陌生。我正在使用 Spring Boot 2.2.2.RELEASE。启动消息是

2020-01-18 09:06:10.023  INFO 2808 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port(s): 8787 (http) with context path '/authorization/api'

Answer 1

请尝试属性。

server.servlet.context-path = /authorization/api

此外，当 spring 启动应用程序启动时，上下文路径将显示在日志中，如下所示

[2m2020-01-18 08:41:04.513[0;39m [32m INFO[0;39m [35m13986[0;39m [2m---[0;39m [2m[ main][0;39m [36mo.s.b.w.embedded.tomcat.TomcatWebServer [0;39m [2m:[0;39m Tomcat started on port(s): 8080 (http) with context path '/authorization/api'

还有以下

@GetMapping
@RequestMapping(method = RequestMethod.GET, value = "")

意思相同。请检查 @GetMapping

更新 Op 在组件扫描和控制器类方面存在问题未被自动检测到。

Spring 启动端点路径

Spring boot endpoint path

java

mapping

path

endpoint

spring-boot