SpringBoot 继承swagger 访问404的问题

Question

http://localhost:8080/api/swagger-ui.html访问 页面报错：
Whitelabel Error PageThis application has no explicit mapping for /error, so you are seeing this as a fallback.Sun Nov 06 17:04:28 GMT+08:00 2016
There was an unexpected error (type=Not Found, status=404).
No message available配置如下：
pom：<!-- 引入swagger2 -->
    <dependency>
      <groupId>io.springfox</groupId>
      <artifactId>springfox-swagger2</artifactId>
      <version>2.4.0</version>
    </dependency>
    <dependency>
      <groupId>io.springfox</groupId>
      <artifactId>springfox-swagger-ui</artifactId>
      <version>2.4.0</version>
    </dependency>@Configuration
@EnableSwagger2
public class SwaggerConfiguration {    private final Logger log = LoggerFactory.getLogger(SwaggerConfiguration.class);    @Bean
    public Docket api() {
        return new Docket(DocumentationType.SWAGGER_2)
                .select()
                .apis(RequestHandlerSelectors.any())
                .paths(PathSelectors.any())
                .build();
    }
}

Answer 1

把SwaggerConfiguration里

Answer 2

把SwaggerConfiguration里创建Docket的代码放到Application.java
然后加 @ComponentScan({"com.isoftstone.cityinsight.cidev.web.controller"})

Answer 3

web.xml加上：
<mvc:resources mapping="swagger-ui.html" location="classpath:/META-INF/resources/"/>  
<mvc:resources mapping="/webjars/**" location="classpath:/META-INF/resources/webjars/"/>访问地址为：
 * http://IP:port/{context-path}/swagger-ui.html  
 * eg:http://localhost:8080/jd-config-web/swagger-ui.html