接口文档-swagger2UI

<dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-swagger2</artifactId>
    <version>2.9.2</version>
</dependency>

<dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-swagger-ui</artifactId>
    <version>2.9.2</version>
</dependency>

package com.moon.coupon.service.swagger.swagger2;

import com.google.common.base.Predicate;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.bind.annotation.RequestMethod;
import springfox.documentation.RequestHandler;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.builders.ResponseMessageBuilder;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.ResponseMessage;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;
import java.util.List;
import java.util.Set;


@Configuration
@EnableSwagger2
public class Swagger2 {

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("奖励券系统 接口清单")
                .description("红包加息券拆分")
                .termsOfServiceUrl("https://localhost:8081/")
                .version("1.0.0")
                .build();
    }


    @Bean
    public Docket createRestApi() {
        //可以控制 哪些符合条件的 接口 对外暴露文档；
        Predicate<RequestHandler> predicate = (input) -> {
            Set<String> patterns = input.getRequestMapping().getPatternsCondition().getPatterns();
            for (String cur : patterns) {
                if (cur.startsWith("/api")) return true;
            }
            return false;
        };

        ResponseMessage responseMesssageSucc = new ResponseMessageBuilder()
                .code(0)
                .message("处理成功")
                .build();
        ResponseMessage responseMesssageFail = new ResponseMessageBuilder()
                .code(-1)
                .message("处理失败")
                .build();
        List<ResponseMessage> list = new ArrayList();
        list.add(responseMesssageSucc);
        list.add(responseMesssageFail);

        return new Docket(DocumentationType.SWAGGER_2)
                .useDefaultResponseMessages(false)
                .globalResponseMessage(RequestMethod.POST, list)
                .apiInfo(apiInfo())
                .select()
                .apis(predicate)
                .apis(RequestHandlerSelectors.basePackage("com.moon.coupon.service.controller"))
                .paths(PathSelectors.any())
                .build();
    }

}

package com.moon.coupon.service.swagger.swagger2;

import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;

@Configuration
public class Swagger2MvcConfig extends WebMvcConfigurationSupport {

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/static/**").addResourceLocations("classpath:/static/");
        registry.addResourceHandler("/public/**").addResourceLocations("classpath:/public/");
        registry.addResourceHandler("swagger-ui.html").addResourceLocations(
                "classpath:/META-INF/resources/");
        registry.addResourceHandler("/webjars/**").addResourceLocations(
                "classpath:/META-INF/resources/webjars/");
    }
}