SpringBoot集成Swagger2
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一、创建maven工程引入依赖
<dependencies> <!----------swagge依赖-----------> <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> <!----------jackson依赖-----------> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.9.7</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jsckson-annotions</artifactId> <version>2.9.7</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-core</artifactId> <version>2.9.7</version> </dependency> </dependencies>
二、Swagger2配置
@Configuration //SpringBoot配置注解 @EnableSwagger2 //启用Swagger2功能注解 public class SwaggerConfig { @Bean public Docket createRestfulApi() {//api文档实例 return new Docket(DocumentationType.SWAGGER_2)//文档类型:DocumentationType.SWAGGER_2 .apiInfo(apiInfo())//api信息 .select()//构建api选择器 .apis(RequestHandlerSelectors.basePackage("com.datad.dream.controller"))//api选择器选择api的包 .paths(PathSelectors.any())//api选择器选择包路径下任何api显示在文档中 .build();//创建文档 } private ApiInfo apiInfo() {//接口的相关信息 return new ApiInfoBuilder() .title("SpringBoot使用Swagger2构建RESTful接口") .description("Swagger接口文档路径为:http://localhost:8080/swagger-ui.html") .termsOfServiceUrl("http://localhost:8080/swagger-ui.html")
.contact("sunf")
.version("1.0")
.license("http://springfox.github.io/springfox/docs/current/")
.licenseUrl("http://springfox.github.io/springfox/docs/current/")
.build();
}
}
三、Swagger2注解使@RestController //接口注解@Api(value="用户接口",tags={"catTest"}) //接口简要标注,对中文的支持不太好
@RequestMapping(value = "/swagger") //接口基本路径 public class AnimalController { //接口需要的参数,可以有多个,这里只写了一个,它的paramType还有path、query、body、form几种, @ApiImplicitParams({ @ApiImplicitParam(paramType = "header", name = "Token", value = "token", dataType = "String", required = true,defaultValue = "123")}) //接口功能描述 @ApiOperation(value = "获取一只猫") //接口响应信息,这里定义了一个401,当出现401,接口返回的是自定的错误AnimalError的实例。当然可以定义多个。 @ApiResponses(value = { @ApiResponse(code = 401, message = "请求未通过认证.", response = AnimalError.class) }) @RequestMapping(value="/onecat", method = RequestMethod.GET) public Cat oneCat(){ Cat cat = new Cat(); cat.setAge("1"); cat.setBreed("波斯猫"); cat.setName("Tom"); return cat; } } @Getter @Setter @ToString @ApiModel(description = "猫咪实体类") public class Cat{ @ApiModeProperty(value = "年龄") private String age; @ApiModeProperty(value = "品种") private String breed; @ApiModeProperty(value = "名字") private String name; }
四、查看接口信息
1、在浏览器输入网址http://localhost:8080/swagger-ui.html
2、展开接口列表
3、进入接口
4、调用成功后返回