后台目录结构大调整，让结构更清晰

jeecg-server-cloud/jeecg-demo-cloud-start/Dockerfile

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+FROM anapsix/alpine-java:8_server-jre_unlimited
+
+MAINTAINER jeecgos@163.com
+
+RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
+
+RUN mkdir -p /jeecg-demo-cloud
+
+WORKDIR /jeecg-demo-cloud
+
+EXPOSE 7002
+
+ADD ./target/jeecg-demo-cloud-start-3.4.0.jar ./
+
+CMD sleep 10;java -Dfile.encoding=utf-8 -Djava.security.egd=file:/dev/./urandom -jar jeecg-demo-cloud-start-3.4.0.jar

jeecg-server-cloud/jeecg-demo-cloud-start/pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>jeecg-server-cloud</artifactId>
+        <groupId>org.jeecgframework.boot</groupId>
+        <version>3.4.0</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>jeecg-demo-cloud-start</artifactId>
+    <description>Demo微服务启动</description>
+
+    <dependencies>
+        <!--引入微服务启动依赖 starter-->
+        <dependency>
+            <groupId>org.jeecgframework.boot</groupId>
+            <artifactId>jeecg-boot-starter-cloud</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.jeecgframework.boot</groupId>
+            <artifactId>jeecg-boot-starter-job</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.jeecgframework.boot</groupId>
+            <artifactId>jeecg-module-demo</artifactId>
+            <version>${jeecgboot.version}</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+</project>

jeecg-server-cloud/jeecg-demo-cloud-start/src/main/java/JeecgDemoCloudApplication.java

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+package org.jeecg;
+
+import org.jeecg.common.base.BaseMap;
+import org.jeecg.common.constant.GlobalConstants;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.openfeign.EnableFeignClients;
+import org.springframework.data.redis.core.RedisTemplate;
+
+@SpringBootApplication
+@EnableFeignClients
+public class JeecgDemoCloudApplication implements CommandLineRunner {
+    @Autowired
+    private RedisTemplate<String, Object> redisTemplate;
+
+    public static void main(String[] args) {
+        SpringApplication.run(JeecgDemoCloudApplication.class, args);
+    }
+
+    /**
+     * 启动的时候，触发下gateway网关刷新
+     *
+     * 解决： 先启动gateway后启动服务，Swagger接口文档访问不通的问题
+     * @param args
+     */
+    @Override
+    public void run(String... args) {
+        BaseMap params = new BaseMap();
+        params.put(GlobalConstants.HANDLER_NAME, GlobalConstants.LODER_ROUDER_HANDLER);
+        //刷新网关
+        redisTemplate.convertAndSend(GlobalConstants.REDIS_TOPIC_NAME, params);
+    }
+}

jeecg-server-cloud/jeecg-demo-cloud-start/src/main/resources/application.yml

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+server:
+  port: 7002
+  
+spring:
+  application:
+    name: jeecg-demo
+  cloud:
+    nacos:
+      config:
+        server-addr: @config.server-addr@
+      discovery:
+        server-addr: ${spring.cloud.nacos.config.server-addr}
+  config:
+    import:
+      - optional:nacos:jeecg.yaml
+      - optional:nacos:jeecg-@profile.name@.yaml