swagger---接口文档管理生成管理工具

Swagger–接口生成工具

使用Swagger你只需要按照它的规范去定义接口及接口相关的信息，再通过Swagger衍生出来的一系列项目和工具，
就可以做到生成各种格式的接口文档，以及在线接口调试页面等等。

官网: https://lswagger.io/
knife4j是为Java MVC框架集成Swagger生成Api文档的增强解决方案。

swagger的使用

操作步骤:
1、导入knife4j的maven坐标

<dependency><groupId>com.github.xiaoymin</groupId><artifactId>knife4j-spring-boot-starter</artifactId><version>3.0.2</version>
</dependency>

2、导入knife4j相关配置类

package com.mannor.reggie_take_out.config;import com.github.xiaoymin.knife4j.spring.annotations.EnableKnife4j;
import com.mannor.reggie_take_out.common.JacksonObjectMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
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;@Slf4j
@Configuration
@EnableSwagger2
@EnableKnife4j
public class WebMvcConfig extends WebMvcConfigurationSupport {/*** 设置静态资源映射* @param registry*/@Overrideprotected void addResourceHandlers(ResourceHandlerRegistry registry) {log.info("开始进行静态资源映射...");registry.addResourceHandler("doc.html").addResourceLocations("classpath:/META-INF/resources/");registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");registry.addResourceHandler("/backend/**").addResourceLocations("classpath:/backend/");registry.addResourceHandler("/front/**").addResourceLocations("classpath:/front/");}@Beanpublic Docket createRestApi() {// 文档类型return new Docket(DocumentationType.SWAGGER_2).apiInfo(apiInfo()).select().apis(RequestHandlerSelectors.basePackage("com.mannor.reggie_take_out.controller")).paths(PathSelectors.any()).build();}private ApiInfo apiInfo() {return new ApiInfoBuilder().title("瑞吉外卖").version("1.0").description("瑞吉外卖接口文档").build();}
}