🧑🎓 个人主页:花棉袄
📖 本章内容:【SpringBoot-Swagger配置】
🌼API文档-Swagger配置👉 Gitee仓库地址
🍵Swagger介绍
- 🌳多一句没有-少一句不行
- 🌳Swagger 是一个规范和完整的框架
- 🌳用于生成、描述、调用和可视化 RESTful 风格的Web 服务
- 🌳总体目标是使客户端和文件系统作为服务器以同样的速度来更新
- 🌳swagger可以自动生成在线文档,界面可视化的同时保证了便利的测试接口
🍣引入依赖
<!--swagger3-->
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-boot-starter</artifactId>
<version>3.0.0</version>
</dependency>
🥗配置信息
# 开发环境配置
server:
# 服务器的HTTP端口,默认为8080
port: 8080
servlet:
# 应用的访问路径
context-path: /dev-api
# Swagger配置
swagger:
# 是否开启swagger
enabled: true
# 请求前缀
pathMapping: /dev-api
# 项目配置
michale:
# 名称
name: Michale
# 版本
version: 1.0.1
# 版权年份
copyrightYear: 2022
# 文件路径 示例( Windows配置D:/Michale/uploadPath,Linux配置 /home/Michale/uploadPath)
profile: E:/Michale/uploadPath
# 获取ip地址开关
addressEnabled: false
# 验证码类型 math 数组计算 char 字符验证
captchaType: math
🫒读取配置信息类
/**
* Author: 花棉袄
* CreateDate: 2022年08月22日
* Describe: 账户信息配置
*/
@Data
@Component
@ConfigurationProperties(prefix = "michale")
public class MichaleProperties {
@ApiModelProperty("项目名称")
private String name;
@ApiModelProperty("版本")
private String version;
@ApiModelProperty("实例演示开关")
private boolean demoEnabled;
@ApiModelProperty("版权年份")
private String copyrightYear;
@ApiModelProperty("上传路径")
private static String profile;
@ApiModelProperty("获取地址开关")
private static boolean addressEnabled;
@ApiModelProperty("验证码类型")
private static String captchaType;
@ApiModelProperty("获取导入上传路径")
public static String getImportPath() {
return getProfile() + "/import";
}
@ApiModelProperty("获取头像上传路径")
public static String getAvatarPath() {
return getProfile() + "/avatar";
}
@ApiModelProperty("获取下载路径")
public static String getDownloadPath() {
return getProfile() + "/download/";
}
@ApiModelProperty("获取上传路径")
public static String getUploadPath() {
return getProfile() + "/upload";
}
}
@Data
@Component
@ConfigurationProperties(prefix = "swagger")
public class SwaggerProperties {
@ApiModelProperty("是否开启swagger")
private String enabled;
@ApiModelProperty("请求前缀")
private String pathMapping;
@ApiModelProperty("标题")
private String title;
@ApiModelProperty("描述")
private String description;
@ApiModelProperty("网址")
private String url;
@ApiModelProperty("邮箱")
private String email;
}
🍏Swagger配置类
/**
* @Author: 花棉袄
* @CreateDate: 2022年08月23日
* @Describe: Swagger2API文档的配置
*/
@Configuration
@EnableOpenApi
@EnableSwagger2
public class Swagger2Config {
@Autowired
private MichaleProperties michaleProperties;
@Autowired
private SwaggerProperties swaggerProperties;
@Bean
public Docket restApi() {
return new Docket(DocumentationType.SWAGGER_2)
.enable(Boolean.parseBoolean(swaggerProperties.getEnabled()))
.groupName(michaleProperties.getName())
.apiInfo(apiInfo())
.useDefaultResponseMessages(true)
.forCodeGeneration(false)
.select()
//.apis(RequestHandlerSelectors.basePackage("com.michale"))
.paths(PathSelectors.any())
.build()
/* 设置安全模式,swagger可以设置访问token */
.securitySchemes(securitySchemes())
.securityContexts(securityContexts())
;
}
/**
* 安全模式,这里指定token通过Authorization头请求头传递
*/
private List<SecurityScheme> securitySchemes() {
List<SecurityScheme> apiKeyList = new ArrayList<SecurityScheme>();
apiKeyList.add(new ApiKey("Authorization", "Authorization", In.HEADER.toValue()));
return apiKeyList;
}
/**
* 安全上下文
*/
private List<SecurityContext> securityContexts() {
List<SecurityContext> securityContexts = new ArrayList<>();
securityContexts.add(
SecurityContext.builder()
.securityReferences(defaultAuth())
.operationSelector(o -> o.requestMappingPattern().matches("/.*"))
.build());
return securityContexts;
}
/**
* 默认的安全上引用
*/
private List<SecurityReference> defaultAuth() {
AuthorizationScope authorizationScope = new AuthorizationScope("global", "accessEverything");
AuthorizationScope[] authorizationScopes = new AuthorizationScope[1];
authorizationScopes[0] = authorizationScope;
List<SecurityReference> securityReferences = new ArrayList<>();
securityReferences.add(new SecurityReference("Authorization", authorizationScopes));
return securityReferences;
}
/**
* 创建该API的基本信息(这些基本信息会展现在文档页面中)
*
* @return
*/
private ApiInfo apiInfo() {
return new ApiInfoBuilder()
.title(swaggerProperties.getTitle())
.description(swaggerProperties.getDescription())
.contact(new Contact(michaleProperties.getName(), swaggerProperties.getUrl(), swaggerProperties.getEmail()))
.version("版本" + michaleProperties.getVersion())
.build();
}
}
🍎设置拦截规则
/**
* @Author: 花棉袄
* @CreateDate: 2022年09月01日
* @Describe: 配置拦截规则
*/
@Configuration
public class SwaggerMebMvcConfig implements WebMvcConfigurer {
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
/** 本地文件上传路径 */
registry.addResourceHandler(CommonConstant.RESOURCE_PREFIX + "/**")
.addResourceLocations("file:" + MichaleProperties.getProfile() + "/");
/** swagger配置 */
registry.addResourceHandler("/swagger-ui/**")
.addResourceLocations("classpath:/META-INF/resources/webjars/springfox-swagger-ui/");
}
/**
* 跨域配置
*/
@Bean
public CorsFilter corsFilter() {
CorsConfiguration config = new CorsConfiguration();
config.setAllowCredentials(true);
// 设置访问源地址
config.addAllowedOriginPattern("*");
// 设置访问源请求头
config.addAllowedHeader("*");
// 设置访问源请求方法
config.addAllowedMethod("*");
// 有效期 1800秒
config.setMaxAge(1800L);
// 添加映射路径,拦截一切请求
UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
source.registerCorsConfiguration("/**", config);
// 返回新的CorsFilter
return new CorsFilter(source);
}
}
🍑API详细说明
- 更多介绍请移步:👉🏽官网地址
🕰️整合knife4j
- Knife4j是一个集Swagger2 和 OpenAPI3 为一体的增强解决方案
- knife4j:👉🏽官网地址
knife4j:快速开始
- 第一步:创建Spring Boot项目并且在pom.xml中引入Knife4j的依赖包
<!--引入Knife4j的官方start包,Swagger2基于Springfox2.10.5项目-->
<dependency>
<groupId>com.github.xiaoymin</groupId>
<!--使用Swagger2-->
<artifactId>knife4j-spring-boot-starter</artifactId>
<version>2.0.9</version>
</dependency>
@Api(tags = "首页模块")
@RestController
public class IndexController {
@ApiImplicitParam(name = "name",value = "姓名",required = true)
@ApiOperation(value = "向客人问好")
@GetMapping("/sayHi")
public ResponseEntity<String> sayHi(@RequestParam(value ="name")Stringname){
return ResponseEntity.ok("Hi:"+name);
}
}
- 如果开发者使用的是Knife4j 2.x版本,并且Spring Boot版本高于2.4
- 那么需要在Spring Boot的yml文件中做如下配置
spring:
mvc:
pathmatch:
# 配置策略
matching-strategy: ant-path-matcher
- 启动Spring Boot项目,浏览器访问Knife4j的文档地址即可查看效果
- 🚀访问地址:http://localhost:8080/doc.html
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