Spring Boot和Jersey 2无法提供静态内容

Question

有没有任何方法使Spring靴与泽西服务静态内容？我已经学习了一系列关于将Swagger集成到Spring Boot应用程序中的教程和代码示例。我可以让它交付基本的Swagger.json，但我不能让Swagger UI工作。

<!--Spring Boot-->
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>

<!-- Jersey -->
<dependency>
    <groupId>org.glassfish.jersey.core</groupId>
    <artifactId>jersey-client</artifactId>
    <version>${jersey.version}</version>
</dependency>
<dependency>
    <groupId>org.glassfish.jersey.ext</groupId>
    <artifactId>jersey-spring3</artifactId>
    <version>${jersey.version}</version>
</dependency>
<dependency>
    <groupId>org.glassfish.jersey.ext</groupId>
    <artifactId>jersey-bean-validation</artifactId>
    <version>${jersey.version}</version>
</dependency>
<dependency>
    <groupId>org.glassfish.jersey.containers</groupId>
    <artifactId>jersey-container-servlet</artifactId>
    <version>${jersey.version}</version>
</dependency>

<!-- Swagger -->
<dependency>
    <groupId>io.swagger</groupId>
    <artifactId>swagger-jersey2-jaxrs</artifactId>
    <version>1.5.7</version>
</dependency>

@Configuration
@EnableAutoConfiguration
@ComponentScan({"com.xxxx"})
public class AdminApplication {

    public static void main(String[] args) {
        ConfigurableApplicationContext applicationContext = new SpringApplicationBuilder(AdminApplication.class)
                .run(args);
    }

    @Bean
    public ServletRegistrationBean jerseyServlet() {
        ServletRegistrationBean registration = new ServletRegistrationBean(new ServletContainer(), "/*");
        registration.addInitParameter(ServletProperties.JAXRS_APPLICATION_CLASS, JerseyConfig.class.getName());
        return registration;
    }
}




package com.xxxxxx.admin.config;
import com.xxxxxx.admin.resource.Status;
import org.glassfish.jersey.filter.LoggingFilter;
import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.server.ServerProperties;
import org.glassfish.jersey.server.spring.scope.RequestContextFilter;    
import io.swagger.jaxrs.config.BeanConfig;

public class JerseyConfig extends ResourceConfig {

    public JerseyConfig() {
        register(RequestContextFilter.class);
        packages("com"); // TODO needs more detailed level
        register(LoggingFilter.class);
        // Validation
        this.property(ServerProperties.BV_SEND_ERROR_IN_RESPONSE, true);
        this.property(ServerProperties.RESPONSE_SET_STATUS_OVER_SEND_ERROR, true);
        configureSwagger();
    }

    private void configureSwagger() {
        register(io.swagger.jaxrs.listing.ApiListingResource.class);
        register(io.swagger.jaxrs.listing.SwaggerSerializers.class);
        BeanConfig beanConfig = new BeanConfig();
        beanConfig.setVersion("1.0.0");
        beanConfig.setSchemes(new String[]{"http"});
        beanConfig.setHost("localhost:8080");
        beanConfig.setBasePath("/"); // tried other things like "/api", but doesn't change anything
        beanConfig.setResourcePackage("com.xxxxxx.admin");
        beanConfig.setPrettyPrint(true);
        beanConfig.setScan(true);
    }

}



//other imports
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;

@Service
@Path("/status")
@Api(value = "status", description = "Check status")
public class Status {

    @GET
    @Produces(MediaType.APPLICATION_JSON)
    @ApiOperation("Return status")
    public Response status() {
        return Response.ok("Up").build();
    }
}

@ApplicationPath("/rootPath")
public class JerseyConfig extends ResourceConfig {

正如我所说的，我的应用程序运行良好，http://localhost:8080/swagger.json向我显示了普通的json文档，但http://localhost:8080/hello.txt和http://localhost:8080/swagger/index.html都返回404。

我用的是Jersey 2.8和Spring Boot 1.3.0

Answer 1

我还尝试更改了Jersey的servlet模式

@ApplicationPath("/rootPath")
public class JerseyConfig extends ResourceConfig {

您配置应用程序的方式，@applicationpath并不重要。它对您链接到的答案起作用的原因是Spring Boot自动配置在从资源配置中提取@applicationpath值时设置servlet映射。

您当前没有使用Spring Boot提供的ServletRegistrationBean来实现这一点。如果您的目标是通过使用自己的ServletRegistrationBean，以便可以注册ResourceConfig，那么您可以通过以下两种方法来完成同样的操作：

@Bean
public ResourceConfig config() {
    return new JerseyConfig();
}

当您让Spring Boot处理配置时，您可以看到JerseyAutoConfiguration来了解免费获得的所有内容。

如果希望保留当前的springregistrationbean，只需更改正在使用的路径。您正在使用/*，链接的答案中提到了这是问题所在。因此，只要更改为/roopath/*（如果需要的话）。