提交解决swagger无效的问题

user-service/pom.xml

@@ -49,6 +49,8 @@
 			<exclusion>
 				<artifactId>spring-boot-starter-json</artifactId>
 				<groupId>org.springframework.boot</groupId>
+			</exclusion>
+			<exclusion>
 				<groupId>org.springframework</groupId>
   				<artifactId>spring-beans</artifactId>
 			</exclusion>

user-service/src/main/java/com/hp/user/service/UserServiceApplaction.java

@@ -1,12 +1,12 @@
 package com.hp.user.service;
 
-import cn.nyhlw.doc2swagger.springswagger2.EnableSwagger2;
 import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.context.annotation.ComponentScan;
 
 import com.alibaba.nacos.spring.context.annotation.config.NacosPropertySource;
-import org.springframework.context.annotation.ComponentScan;
 
 /**
  * 用户服务启动类
@@ -14,11 +14,15 @@ import org.springframework.context.annotation.ComponentScan;
  * @since 2020/11/18
  *
  */
-@EnableSwagger2
 @MapperScan("com.hp.user.service.dao") //扫描的mapper
 @SpringBootApplication
 @NacosPropertySource(dataId = "userdatasource", autoRefreshed = true)
-@ComponentScan("com.hp.user.service.config")
+//不能加compentscan，加了
+@ComponentScan("com.hp.user.service.dao")//这个地方不能写错，写错的话会出现2个问题，如果写的路径扫描不到swaggerconfig那么页面会报错
+//(Unable to infer base url. This is common when using dynamic servlet registration or when the API is behind an API Gateway. 
+//The base url is the root of where all the swagger resources are served. For e.g. if the api is available at http://example.org/api/v2/api-docs then the base url is http://example.org/api/. Please enter the location manually: )，
+//如果写的路径扫描不到controller那么页面不会有接口信息
+//所以最好不要写
 public class UserServiceApplaction {
 	public static void main(String[] args) {
 		SpringApplication.run(UserServiceApplaction.class, args);

user-service/src/main/java/com/hp/user/service/config/SwaggerConfig.java

@@ -1,21 +1,22 @@
 package com.hp.user.service.config;
 
-import java.util.Arrays;
-
-import cn.nyhlw.doc2swagger.springswagger2.EnableSwagger2;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
-import cn.nyhlw.doc2swagger.core.config.RestDocConfig;
+//import cn.nyhlw.doc2swagger.springswagger2.EnableSwagger2;
 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;
 
+//这两个注释一定要有，没有以及EnableSwagger2依赖错误会报
+//(Unable to infer base url. This is common when using dynamic servlet registration or when the API is behind an API Gateway. 
+//The base url is the root of where all the swagger resources are served. For e.g. if the api is available at http://example.org/api/v2/api-docs then the base url is http://example.org/api/. Please enter the location manually: )，
 @Configuration
-@EnableSwagger2
+@EnableSwagger2//并且这个注释要特别注意不能使用cn.nyhlw.doc2swagger.springswagger2.EnableSwagger2;一定要使用springfox.documentation.swagger2.annotations.EnableSwagger2;
 public class SwaggerConfig {
     public static final String VERSION = "1.0.0";
     public static final String SWAGGER_SCAN_BASE_PACKAGE = "com.hp.user.service.controller";