springBoot整合swagger3.0+knife4j

所需依赖

		
			io.springfox
			springfox-boot-starter
			3.0.0
		
		
			com.github.xiaoymin
			knife4j-spring-boot-starter
			3.0.3
		

Tips:如果springboot版本比较低的话需加入一下配置

	
		2.0.0.RELEASE
	

swagger配置

import com.github.xiaoymin.swaggerbootstrapui.annotations.EnableSwaggerBootstrapUI;
import io.swagger.annotations.ApiOperation;
import io.swagger.v3.oas.annotations.Operation;
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.oas.annotations.EnableOpenApi;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;

/**
 * Swagger配置
 *
 */
@Configuration
@EnableOpenApi

public class SwaggerConfig{

    @Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.OAS_30)
            .apiInfo(apiInfo())
            .select()
            //加了ApiOperation注解的类，生成接口文档
            .apis(RequestHandlerSelectors.withMethodAnnotation(ApiOperation.class))
            .paths(PathSelectors.any())
            .build();
    }

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
            .title("****系统")
            .description("****系统系统接口文档")
            .version("1.0.0")
            .build();
    }

}

WebMvcConfigurer配置

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.StringHttpMessageConverter;
import org.springframework.web.servlet.config.annotation.ContentNegotiationConfigurer;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

import java.nio.charset.Charset;
import java.util.List;


@Configuration
public class GlobalConversConfiguration implements WebMvcConfigurer {


    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("doc.html").addResourceLocations("classpath:/META-INF/resources/");
        registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
    }
}

拦截器需要放开的资源

"/swagger/**"
"/v2/**"
"/doc.html/**"
"/v3/**"
"/swagger-resources/**"
"/webjars/**"
"/swagger-ui/**"