Spring Boot下的JAX-RS和MVC

Question

@Component
public class JerseyConfig extends ResourceConfig {

}

我启动应用程序，登录页面不显示。当我打开登录页面时，它就像一个文档一样被下载了。我该怎么解决呢？

Answer 1

1）确保应用程序的Spring Boot配置文件区分Spring MVC（例如，执行器endpoint）和Jersey（资源endpoint）：

application.yml

...
# Spring MVC dispatcher servlet path. Needs to be different than Jersey's to enable/disable Actuator endpoints access (/info, /health, ...)
server.servlet-path: /
# Jersey dispatcher servlet
spring.jersey.application-path: /api
...

2）确保Spring Boot应用程序通过以下途径扫描位于特定包（即com.asimio.jerseyexample.config）中的组件：

@SpringBootApplication(
    scanBasePackages = {
        "com.asimio.jerseyexample.config", "com.asimio.jerseyexample.rest"
    }
)

package com.asimio.jerseyexample.config;
...
@Component
public class JerseyConfig extends ResourceConfig {

    ...        
    public JerseyConfig() {
        // Register endpoints, providers, ...
        this.registerEndpoints();
    }

    private void registerEndpoints() {
        this.register(HelloResource.class);
        // Access through /<Jersey's servlet path>/application.wadl
        this.register(WadlResource.class);
    }
}

package com.asimio.jerseyexample.rest.v1;
...
@Component
@Path("/")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public class HelloResource {

    private static final Logger LOGGER = LoggerFactory.getLogger(HelloResource.class);

    @GET
    @Path("v1/hello/{name}")
    public Response getHelloVersionInUrl(@ApiParam @PathParam("name") String name) {
        LOGGER.info("getHelloVersionInUrl() v1");
        return this.getHello(name, "Version 1 - passed in URL");
    }
...
}