springboot整合swagger，使用bootstrap的UI

话不多说直接上代码

一、maven配置文件

    4.0.0
    
        org.springframework.boot
        spring-boot-starter-parent
        2.0.3.RELEASE
         
    
    com.lh.swagger
    spring-boot-swagger
    0.0.1-SNAPSHOT
    spring-boot-swagger
    Demo project for Spring Boot

    
        1.8
        2.7.0
    

    

        
            org.springframework.boot
            spring-boot-starter-web
        

        
            org.springframework.boot
            spring-boot-starter-test
            test
        
        
            io.springfox
            springfox-swagger2
            ${swagger.version}
        
        
            com.github.xiaoymin
            swagger-bootstrap-ui
            1.9.1
        
    

    
        
            
                org.springframework.boot
                spring-boot-maven-plugin
            
        
    

二、相关代码

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import springfox.documentation.spring.web.SpringfoxWebMvcConfiguration;

/**
 * @ClassName SpringBootSwaggerApplication
 * @Description
 * @Date 2019/2/13 13:45
 * @Aurhor liang.hao
 */
@SpringBootApplication
@ConditionalOnClass(SpringfoxWebMvcConfiguration.class)
public class SpringBootSwaggerApplication implements WebMvcConfigurer{
    public static void main(String[] args) {
        SpringApplication.run(SpringBootSwaggerApplication.class, args);
    }

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

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

/**
 * @ClassName SwaggerConfig
 * @Description
 * @Date 2019/2/13 13:57
 * @Aurhor liang.hao
 */
@Configuration
@EnableSwagger2
public class SwaggerConfig{

    @Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .select()
                //为当前包路径
                .apis(RequestHandlerSelectors.basePackage("com.***.***.springbootswagger"))
                .paths(PathSelectors.any())
                .build();
    }
    //构建 api文档的详细信息函数,注意这里的注解引用的是哪个
    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                //页面标题
                .title("Spring Boot 测试使用 Swagger2 构建RESTful API")
                //版本号
                .version("1.0")
                //描述
                .description("API 描述")
                .build();
    }

}

import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiOperation;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
/**
 * @ClassName SwaggerDemoController
 * @Description
 * @Date 2019/2/13 13:55
 * @Aurhor liang.hao
 */
@RestController
@RequestMapping("api")
@Api("swaggerDemoController相关的api")
public class SwaggerDemoController {

    private static final Logger logger= LoggerFactory.getLogger(SwaggerDemoController.class);


    @ApiOperation(value = "根据id查询学生信息", notes = "查询数据库中某个的学生信息")
    @ApiImplicitParam(name = "id", value = "学生ID", paramType = "path", required = true, dataType = "Integer")
    @RequestMapping(value = "/{id}", method = RequestMethod.GET)
    public String getStudent(@PathVariable int id) {
        logger.info("开始查询某个学生信息");
        return "hahahaha";
    }
}

最后说一句，swagger的jar版本和swagger-bootstrap-ui的jar版本貌似有对应关系，试了好多才成功。

启动成功的访问地址:http://ip:port/doc.html