【Swagger】SpringBoot快速集成Swagger
目录:
1、依赖
2、配置类
3、注解引用
4、可能遇到的问题
5、拓展
<!--swagger--> <!-- https://mvnrepository.com/artifact/io.springfox/springfox-swagger2 --> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger2</artifactId> <version>2.9.2</version> </dependency> <!-- https://mvnrepository.com/artifact/io.springfox/springfox-swagger-ui --> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger-ui</artifactId> <version>2.9.2</version> </dependency>
import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import springfox.documentation.builders.ApiInfoBuilder; import springfox.documentation.builders.RequestHandlerSelectors; import springfox.documentation.service.ApiInfo; import springfox.documentation.service.Contact; import springfox.documentation.spi.DocumentationType; import springfox.documentation.spring.web.plugins.Docket; import springfox.documentation.swagger2.annotations.EnableSwagger2; @Configuration // 开启Swagger功能,也可加在启动类上 @EnableSwagger2 public class SwaggerConfig { @Bean public Docket webApiConfig(){ return new Docket(DocumentationType.SWAGGER_2) .groupName("webAllApi") .apiInfo(webApiInfo()) .select() .apis(RequestHandlerSelectors.basePackage("com.myself.swagger.controller")) .build(); } private ApiInfo webApiInfo() { return new ApiInfoBuilder() .title("swagger题目") .description("swagger描述") .version("1.0") .contact(new Contact("name","个人信息网站主页","邮箱地址")) .build(); } }
(1)Api【用在Controller类上】
(2)ApiOperation【用在Api方法上】
(3)ApiParam【用在请求参数上】
(4)ApiModel【一般用在实体类上】
(5)ApiModelProperty【一般用在实体类的属性上】
(6)ApiIgnore【用于方法或类或参数上,表示这个方法或类被忽略】
(7)ApiImplicitParam【用在方法上,表示单独的请求参数,总体功能和@ApiParam类似】
问题1:Failed to start bean ‘documentationPluginsBootstrapper’; nested exception is java.lang.NullPointerException
原因:这是因为Springfox使用的路径匹配是基于AntPathMatcher的,而Spring Boot 2.6.0 以上使用的是PathPatternMatcher
解决:在application.properties里配置:spring.mvc.pathmatch.matching-strategy=ANT_PATH_MATCHER
本文为spring boot快速集成swagger,如想更加详细了解每个步骤及对应参数意义可参考:https://blog.csdn.net/m0_55400356/article/details/126215411
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博客参考:
SpringBoot继承Swagger:https://blog.csdn.net/zhouhengzhe/article/details/118063779
Swagget技术·SpringBoot继承Swagger框架详解!:https://blog.csdn.net/m0_55400356/article/details/126215411
documentationPluginsBootstrapper:https://blog.csdn.net/u010881625/article/details/125972017
springboot集成swagger报错踩坑documentationPluginsBootstrapper:https://blog.csdn.net/qq_44471484/article/details/123206680