knife4j就swagger的升级版API文档的一个框架,但是用起来比swagger方便多了,UI更加丰富。
基础环境搭建可参考 swagger配置:swagger2搭建
实现步骤:
Step1: 导入maven依赖
<!-- Swagger -->
<dependency>
<groupId>com.github.xiaoymin</groupId>
<artifactId>knife4j-spring-boot-starter</artifactId>
<version>3.0.3</version>
</dependency>
Step2: knife4j配置类基本与swagger配置类一致
import com.github.xiaoymin.knife4j.spring.annotations.EnableKnife4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
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.EnableSwagger2WebMvc;
// 访问地址localhost:8080/swagger-ui.html
@Configuration
@EnableKnife4j
@EnableSwagger2WebMvc
public class Swagger2Config {
@Value("${swagger.enable}")
private Boolean enable;
@Bean
public Docket webApiConfig(){
return new Docket(DocumentationType.SWAGGER_2)
.groupName("CRM-Api")
.apiInfo(webApiInfo())
.enable(enable) // 是否显示
.select()
.build();
}
private ApiInfo webApiInfo(){
return new ApiInfoBuilder()
.title("CRM客户管理系统-Api")
.description("CRM-Api")
.version("1.0")
.contact(new Contact("robin", "", ""))
.build();
}
}
Step3: .yml配置
# swagger开启 swagger: enable: true # 是否停用Knife4j文档 knife4j: production: false
Step4: 访问根目录/doc.html
http://ip:port/doc.html

参考自:https://blog.csdn.net/weixin_44739349/article/details/105839318
