REST集成Swagger

1.添加maven依赖

        <!-- swagger2 -->
        <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>2.6.1</version>
        </dependency>
        <!-- swagger2 -->

2.配置Swagger

package com.rich.springboot.swagger;

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;

/**
 * @author rich.liuchude
 * @since 2017-08-03 15:47
 */
@Configuration
@EnableSwagger2
public class Swagger {
    @Bean
    public Docket createDocket() {
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.rich.springboot"))
                .paths(PathSelectors.any())
                .build();
    }

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("Rich LiuChude Web Server RESTful API")
                .description("RESTful接口")
                .termsOfServiceUrl("http://127.0.0.1:8080")
                .contact("[e-mail]")
                .version("1.0")
                .build();
    }
}

3.RestController

package com.rich.springboot.controller;

import com.rich.springboot.domain.JsonResult;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import org.springframework.web.bind.annotation.*;

/**
 * @author rich.liuchude
 * @since 2017-08-03 15:47
 */
@RestController
@Api(value = "测试API",description="测试接口")
public class WelcomeRestController {
    @ApiOperation(value = "组合注解", notes = "注意事项")
    @ApiImplicitParams({
            @ApiImplicitParam(dataType = "int", name = "code", value = "返回码", required = true, paramType = "path"),
            @ApiImplicitParam(dataType = "JsonResult", name = "json", value = "返回值", required = true, paramType = "body")
    })
    @RequestMapping(value = "/query/{code}", method = RequestMethod.POST)
    public JsonResult query(@PathVariable int code, @RequestBody JsonResult json) {
        json.setCode(code);
        return json;
    }
}

4.访问Swagger