SpringBoot2 整合Swagger-UI-爱代码爱编程
SpringBoot2 整合Swagger-UI
Swagger-UI
Swagger-UI是HTML, Javascript, CSS的一个集合,可以动态地根据注解生成在线API文档。
常用注解
- @Api:用于修饰Controller类,生成Controller相关文档信息
- @ApiOperation:用于修饰Controller类中的方法,生成接口方法相关文档信息
- @ApiParam:用于修饰接口中的参数,生成接口参数相关文档信息
- @ApiModelProperty:用于修饰实体类的属性,当实体类是请求参数或返回结果时,直接生成相关文档信息
整合Swagger-UI
在pom.xml中新增Swagger-UI相关依赖
<!--Swagger-UI API文档生产工具-->
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.7.0</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.7.0</version>
</dependency>
添加Swagger-UI的配置
Swagger对生成API文档的范围有三种不同的选择
- 生成指定包下面的类的API文档
- 生成有指定注解的类的API文档
- 生成有指定注解的方法的API文档
注意 :
添加注解 @EnableSwagger2, @Configuration
package com.macro.mall.tiny.config;
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;
/**
* Swagger2API文档的配置
*/
@Configuration
@EnableSwagger2
public class Swagger2Config {
@Bean
public Docket createRestApi(){
return new Docket(DocumentationType.SWAGGER_2)
.apiInfo(apiInfo())
.select()
//为当前包下controller生成API文档
.apis(RequestHandlerSelectors.basePackage("com.macro.mall.tiny.controller"))
//为有@Api注解的Controller生成API文档
// .apis(RequestHandlerSelectors.withClassAnnotation(Api.class))
//为有@ApiOperation注解的方法生成API文档
// .apis(RequestHandlerSelectors.withMethodAnnotation(ApiOperation.class))
.paths(PathSelectors.any())
.build();
}
private ApiInfo apiInfo() {
return new ApiInfoBuilder()
.title("SwaggerUI演示")
.description("mall-tiny")
.contact("macro")
.version("1.0")
.build();
}
}
给Controller类添加Swagger注解
package com.macro.mall.tiny.controller;
import com.macro.mall.tiny.common.api.CommonPage;
import com.macro.mall.tiny.common.api.CommonResult;
import com.macro.mall.tiny.mbg.model.PmsBrand;
import com.macro.mall.tiny.service.PmsBrandService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.*;
import java.util.List;
@Api(tags = "PmsBrandController", description = "商品品牌管理")
@Controller
@RequestMapping("/brand")
public class PmsBrandController {
@Autowired
private PmsBrandService brandService;
private static final Logger LOGGER = LoggerFactory.getLogger(PmsBrandController.class);
@ApiOperation("获取所有品牌列表")
@RequestMapping(value = "listAll", method = RequestMethod.GET)
@ResponseBody
public CommonResult<List<PmsBrand>> getBrandList() {
...
}
@ApiOperation("添加品牌")
@RequestMapping(value = "/create", method = RequestMethod.POST)
@ResponseBody
public CommonResult createBrand(@RequestBody PmsBrand pmsBrand) {
...
}
@ApiOperation("更新指定id品牌信息")
@RequestMapping(value = "/update/{id}", method = RequestMethod.POST)
@ResponseBody
public CommonResult updateBrand(@PathVariable("id") Long id, @RequestBody PmsBrand pmsBrandDto, BindingResult result) {
...
}
@ApiOperation("删除指定id的品牌")
@RequestMapping(value = "/delete/{id}", method = RequestMethod.GET)
@ResponseBody
public CommonResult deleteBrand(@PathVariable("id") Long id) {
....
}
@ApiOperation("分页查询品牌列表")
@RequestMapping(value = "/list", method = RequestMethod.GET)
@ResponseBody
public CommonResult<CommonPage<PmsBrand>> listBrand(@RequestParam(value = "pageNum", defaultValue = "1")
@ApiParam("页码") Integer pageNum,
@RequestParam(value = "pageSize", defaultValue = "3")
@ApiParam("每页数量") Integer pageSize) {
...
}
}
启动项目,查看Swagger-UI文档
接口地址:http://localhost:8080/swagger-ui.html
参考文档
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