springboot+swagger2 接口排序无效

╰半橙微兮° 2022-09-02 13:49 190阅读 0赞

<dependency>
        <groupId>io.springfox</groupId>
        <artifactId>springfox-swagger2</artifactId>
        <version>${swagger.version}</version>
        <exclusions>
            <exclusion>
                <groupId>io.swagger</groupId>
                <artifactId>swagger-models</artifactId>
            </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>io.swagger</groupId>
        <artifactId>swagger-models</artifactId>
        <version>1.5.21</version>
    </dependency>
    <dependency>
        <groupId>com.github.xiaoymin</groupId>
        <artifactId>knife4j-spring-boot-starter</artifactId>
        <version>2.0.1</version>
    </dependency>

import java.util.List;
    
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.context.annotation.Bean;
    import org.springframework.context.annotation.Configuration;
    
    import com.github.xiaoymin.knife4j.spring.annotations.EnableKnife4j;
    import com.google.common.base.Optional;
    import com.google.common.collect.Lists;
    import com.xxx.controller.global.GlobalDummy;
    
    import io.swagger.annotations.ApiOperation;
    import springfox.documentation.RequestHandler;
    import springfox.documentation.builders.ApiInfoBuilder;
    import springfox.documentation.builders.ParameterBuilder;
    import springfox.documentation.builders.PathSelectors;
    import springfox.documentation.builders.RequestHandlerSelectors;
    import springfox.documentation.schema.ModelRef;
    import springfox.documentation.service.ApiInfo;
    import springfox.documentation.service.Parameter;
    import springfox.documentation.spi.DocumentationType;
    import springfox.documentation.spring.web.plugins.Docket;
    import springfox.documentation.swagger2.annotations.EnableSwagger2;
    
    @Configuration
    @EnableSwagger2
    @EnableKnife4j
    public class SwaggerConfig { 
    
        @Autowired
        private AppConfigProperties config;
    
        @Bean
        public Docket createDefaultApi() { 
            return createDocket("Default", defaultPackage());
        }
    
        // @Bean
        public Docket createGlobalApi() { 
            return createDocket("Global", globalPackage());
        }
    
        private Docket createDocket(String groupName, com.google.common.base.Predicate<RequestHandler> filter) { 
            List<Parameter> parameters = Lists.newArrayList();
            parameters.add(new ParameterBuilder().name("Content-Type").modelRef(new ModelRef("String"))
                    .defaultValue("application/json").parameterType("header").required(true).build());
            parameters.add(new ParameterBuilder().name("uid").modelRef(new ModelRef("Long")).defaultValue("")
                    .parameterType("header").required(false).build());
            // parameters.add(new ParameterBuilder().name("pageNum").modelRef(new
            // ModelRef("Integer")).defaultValue("1").parameterType("query")
            // .required(false).build());
    
            return new Docket(DocumentationType.SWAGGER_2).apiInfo(apiInfo())//
                    .groupName(groupName)// Global/Organization
                    .select().apis(RequestHandlerSelectors.withMethodAnnotation(ApiOperation.class)).apis(filter)
                    .paths(PathSelectors.any()).build().globalOperationParameters(parameters).pathMapping("/");
        }
    
        private ApiInfo apiInfo() { 
            return new ApiInfoBuilder().title(config.getTitle()).description(config.getDescription())
                    .version(config.getVersion()).build();
        }
    
        private com.google.common.base.Predicate<RequestHandler> globalPackage() { 
            String pkg = GlobalDummy.class.getPackage().getName();
            return (input) -> Optional.fromNullable(input.declaringClass())
                    .transform(c -> this.getPackageName(c).startsWith(pkg)).or(false);
        }
    
        private com.google.common.base.Predicate<RequestHandler> defaultPackage() { 
            String pkg = GlobalDummy.class.getPackage().getName();
            return (input) -> Optional.fromNullable(input.declaringClass())
                    .transform(c -> !this.getPackageName(c).startsWith(pkg)).or(true);
        }
    
        private String getPackageName(Class<?> c) { 
            return c.getPackage().getName();
        }
    }

public class GlobalDummy { 
    
    }

一个测试的controller

@PostMapping("xxxx")
    @ApiOperation(value = "xxxxxx", notes = "xxxxx")
    @ApiOperationSupport(order = 1)
    public ResultList<xx> dayList(@RequestBody xx condition) { 
    
    }
    
    @PostMapping("xxxx/xxx")
    @ApiOperation(value = "xxxx", notes = "xxxx")
    @ApiOperationSupport(order = 2)
    public ResultList<xx> dayListAcl(@RequestBody xx condition) { 
    }

启用下面这个这个才能排序，但是高版本的`knife4j-spring-boot-starter`没有这个选项，据说是默认开启，但反正我用高版本的还是没能排序，不知道什么原因。  
这里的`2.0.1`版本是亲测有效的。  
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