Question

当我没有@EnableWebMvc时，我可以访问

但看起来像这样：

在我的网络上，我有404请求

当我启用时，我无法访问该网址（似乎不存在）

在我的启动日志中我只看到

 Mapped "{[/custom],methods=[GET]}" onto java.lang.String com.example.demo.web.rest.HelloController.hi()
2017-08-08 15:27:29.951  INFO 94164 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/u],methods=[GET]}" onto java.lang.String com.example.demo.web.rest.HelloController.home()
2017-08-08 15:27:29.952  INFO 94164 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/v2/api-docs],methods=[GET],produces=[application/json || application/hal+json]}" onto public org.springframework.http.ResponseEntity<springfox.documentation.spring.web.json.Json> springfox.documentation.swagger2.web.Swagger2Controller.getDocumentation(java.lang.String,javax.servlet.http.HttpServletRequest)
2017-08-08 15:27:29.955  INFO 94164 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/swagger-resources/configuration/ui]}" onto org.springframework.http.ResponseEntity<springfox.documentation.swagger.web.UiConfiguration> springfox.documentation.swagger.web.ApiResourceController.uiConfiguration()
2017-08-08 15:27:29.956  INFO 94164 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/swagger-resources/configuration/security]}" onto org.springframework.http.ResponseEntity<springfox.documentation.swagger.web.SecurityConfiguration> springfox.documentation.swagger.web.ApiResourceController.securityConfiguration()
2017-08-08 15:27:29.956  INFO 94164 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/swagger-resources]}" onto org.springframework.http.ResponseEntity<java.util.List<springfox.documentation.swagger.web.SwaggerResource>> springfox.documentation.swagger.web.ApiResourceController.swaggerResources()
2017-08-08 15:27:29.959  INFO 94164 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2017-08-08 15:27:29.959  INFO 94164 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2017-08-08 15:27:30.137  INFO 94164 --- [           main] s.w.s.m.m.a.RequestMappingHandlerAdapter

我的配置文件是：

@Configuration
//@EnableWebMvc
@EnableSwagger2
public class WebConfig {
    @Bean
    public Docket productApi() {
        return new Docket(DocumentationType.SWAGGER_2)
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.example.demo.web.rest"))
                .paths(PathSelectors.any())
                .build()
                .apiInfo(metaData());
    }

    private ApiInfo metaData() {
        ApiInfo apiInfo = new ApiInfo(
                "Spring Boot REST API",
                "Spring Boot REST API for Online Store",
                "1.0",
                "Terms of service",
                "someone",
                "Apache License Version 2.0",
                "https://www.apache.org/licenses/LICENSE-2.0");
        return apiInfo;
    }

}

我的主要是：

@Configuration
@ComponentScan
@EnableAutoConfiguration

public class DemoApplication {


    public static void main(String[] args) {
        SpringApplication.run(DemoApplication.class, args);
    }
}

和我的pom.xml

 <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
            <version>2.6.1</version>
        </dependency>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger-ui</artifactId>
            <version>2.4.0</version>
        </dependency>

任何想法都错了吗？

Answer 1

如果您的WebConfig与DemoApplication课程不同，您可能希望将该论坛添加到basePackages

中的@ComponentScan

Answer 2

有你的资源处理员吗？

    @Override
    public void addResourceHandlers(final ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/swagger/**").addResourceLocations("classpath:/swagger/");
    }

我在一个扩展WebMvcConfigurerAdapter

的类中有这个

Answer 3

如果您的应用程序已定义自定义contextPath（application.properties中的server.contextPath），则必须将其包含在URL中。 http://localhost:8080/contextPath/swagger-ui.html

您还可以尝试将RequestHandlerSelectors.basePackage("com.example.demo.web.rest")更改为RequestHandlerSelectors.any()，看看会发生什么。

招摇页面为空，

3 个答案: