Swagger的界面太丑，试试knife4j的接口文档吧

<dependency>
    <groupId>com.github.xiaoymin</groupId>
    <artifactId>knife4j-spring-boot-starter</artifactId>
    <version>2.0.7</version>
</dependency>

package com.maple.rest.config;
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.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2WebMvc;
/**
 * @author 笑小枫
 * @date 2022/6/28
 */
@Configuration
@EnableSwagger2WebMvc
public class Knife4jConfiguration {
    @Bean(value = "example")
    public Docket example() {
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(new ApiInfoBuilder()
                        .title("笑小枫实例演示接口")
                        .description("笑小枫实例演示接口")
                        .termsOfServiceUrl("http://127.0.0.1:6666")
                        .contact(new Contact("笑小枫", "http://www.xiaoxiaofeng.site", "zfzjava@163.com"))
                        .version("1.0")
                        .build())
                //分组名称
                .groupName("演示实例接口")
                .select()
                //这里指定Controller扫描包路径
                .apis(RequestHandlerSelectors.basePackage("com.maple.rest.controller.example"))
                .paths(PathSelectors.any())
                .build();
    }
}

package com.maple.rest.controller.example;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiModelProperty;
import io.swagger.annotations.ApiOperation;
import lombok.Data;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
/**
 * @author zhangfuzeng
 * @date 2022/6/30
 */
@Api(tags = "实例演示-Knife4j接口文档")
@RestController
@RequestMapping("/example")
public class TestKnife4jController {
    @ApiOperation(value = "Knife4j接口文档演示")
    @GetMapping("/testKnife4j")
    public Test testKnife4j(Test param) {
        Test test = new Test();
        test.setName("笑小枫");
        test.setAge(18);
        test.setRemark("大家好，我是笑小枫，喜欢我的小伙伴点个赞呗，欢迎访问我的个人博客：http://www.xiaoxiaofeng.site");
        return test;
    }
    @Data
    static class Test {
        @ApiModelProperty(value = "姓名")
        private String name;
        @ApiModelProperty(value = "年龄")
        private Integer age;
        @ApiModelProperty(value = "描述")
        private String remark;
    }
}

# Auto Configure
org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
com.github.xiaoymin.knife4j.spring.configuration.Knife4jAutoConfiguration

package com.maple.rest.config;
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.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2WebMvc;
/**
 * @author 笑小枫
 * @date 2022/6/28
 */
@Configuration
@EnableSwagger2WebMvc
public class Knife4jConfiguration {
    /*引入Knife4j提供的扩展类*/
    private final OpenApiExtensionResolver openApiExtensionResolver;
    @Autowired
    public SwaggerConfiguration(OpenApiExtensionResolver openApiExtensionResolver) {
        this.openApiExtensionResolver = openApiExtensionResolver;
    }
    @Bean(value = "example")
    public Docket example() {
        String groupName="演示实例接口";
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(new ApiInfoBuilder()
                        .title("笑小枫实例演示接口")
                        .description("笑小枫实例演示接口")
                        .termsOfServiceUrl("http://127.0.0.1:6666")
                        .contact(new Contact("笑小枫", "http://www.xiaoxiaofeng.site", "zfzjava@163.com"))
                        .version("1.0")
                        .build())
                //分组名称
                .groupName(groupName)
                .select()
                //这里指定Controller扫描包路径
                .apis(RequestHandlerSelectors.basePackage("com.maple.rest.controller.example"))
                .paths(PathSelectors.any())
                .build()
              //赋予插件体系
                .extensions(openApiExtensionResolver.buildExtensions(groupName));
    }
}