本文介紹了Spring Boot 項(xiàng)目中使用Swagger2的示例,分享給大家,具體如下:
添加Swagger2依賴
在pom.xml中加入Swagger2的依賴
<dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger2</artifactId> <version>2.2.2</version></dependency><dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger-ui</artifactId><version>2.2.2</version></dependency>
創(chuàng)建Swagger2配置類
在Application.java同級(jí)創(chuàng)建Swagger2的配置類Swagger2。
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;@Configuration@EnableSwagger2public class Swagger2 { @Bean public Docket createRestApi() { return new Docket(DocumentationType.SWAGGER_2) .apiInfo(apiInfo()) .select() .apis(RequestHandlerSelectors.basePackage("你自己的外部接口包名稱")) .paths(PathSelectors.any()) .build(); } private ApiInfo apiInfo() { return new ApiInfoBuilder() .title("詞網(wǎng)Neo4j RESTful APIs") .description("The Neo4j RESTful APIs description/") .termsOfServiceUrl("") .contact("李慶海") .version("5.0") .build(); }}
添加文檔內(nèi)容
在完成了上述配置后,其實(shí)已經(jīng)可以生產(chǎn)文檔內(nèi)容,但是這樣的文檔主要針對(duì)請(qǐng)求本身,而描述主要來(lái)源于函數(shù)等命名產(chǎn)生,對(duì)用戶并不友好,我們通常需要自己增加一些說(shuō)明來(lái)豐富文檔內(nèi)容。
import io.swagger.annotations.Api;import io.swagger.annotations.ApiOperation;import io.swagger.annotations.ApiParam;/** * 系統(tǒng)用戶Controller * * @author 李慶海 * */@Api(value = "系統(tǒng)用戶接口", tags = "系統(tǒng)管理")@RestController@RequestMapping("/v3/edu/users")public class UserController { @Autowired private UserService userService; /** * 添加用戶,注冊(cè) * * @param loginName * 登錄賬號(hào) * @param userName * 用戶名稱 * @param password * 登錄密碼 * @param roleId * 用戶角色 * @return * @throws ResourceExistsException */ @ApiOperation(value = "添加用戶") @PostMapping("/") public JsonResult create( @ApiParam(name = "loginName", value = "登錄賬號(hào)", required = true) @RequestParam(required = true) @RequestBody String loginName, @ApiParam(name = "userName", value = "用戶名稱", required = true) @RequestParam(required = true) @RequestBody String userName, @ApiParam(name = "password", value = "登錄密碼", required = true) @RequestParam(required = true) @RequestBody String password, @ApiParam(name = "roleId", value = "用戶角色編號(hào)", required = true) @RequestParam(required = true) @RequestBody String roleId) throws ResourceExistsException { boolean exists = this.userService.exists(loginName); if (exists) { throw new ResourceExistsException(loginName); } User user = userService.create(loginName, password, userName, roleId); return new JsonResult(user); }}
查看API
啟動(dòng)Spring Boot程序,訪問(wèn):http://localhost:8080/swagger-ui.html
API文檔訪問(wèn)與調(diào)試
Swagger除了查看接口功能外,還提供了調(diào)試測(cè)試功能,我們可以點(diǎn)擊上圖中右側(cè)的Model Schema(黃色區(qū)域:它指明了數(shù)據(jù)結(jié)構(gòu)),此時(shí)Value中就有了user對(duì)象的模板,我們只需要稍適修改,點(diǎn)擊下方Try it out!按鈕,即可完成了一次請(qǐng)求調(diào)用!可以通過(guò)幾個(gè)GET請(qǐng)求來(lái)驗(yàn)證之前的POST請(qǐng)求是否正確。
以上就是本文的全部?jī)?nèi)容,希望對(duì)大家的學(xué)習(xí)有所幫助,也希望大家多多支持VeVb武林網(wǎng)。
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