增加了docker文件，已经成功部署了，另外修改了package.json的bug

recruit-system/recruit-sys/docker-dev/docker-compose.yml

@@ -0,0 +1,17 @@
+version: '3'
+services:
+  web:
+    build: .
+    ports:
+      - "5000:5000"
+    depends_on:
+      - db
+  db:
+    image: mysql:8.0
+    ports:
+      - "3307:3307"
+    environment:
+      MYSQL_ROOT_PASSWORD: root
+      MYSQL_DATABASE: recruit_system
+      MYSQL_USER: myuser
+      MYSQL_PASSWORD: 123456

recruit-system/recruit-sys/docker-dev/dockerfile

@@ -0,0 +1,8 @@
+# 使用官方的Java基础镜像
+FROM openjdk:8-jdk-alpine
+# 将本地的jar文件复制到容器中
+COPY smart-recruit.jar smart-recruit.jar
+# 暴露端口
+EXPOSE 5000
+# 运行命令
+ENTRYPOINT ["java", "-jar", "/smart-recruit.jar"]

recruit-system/recruit-sys/docker-vueWeb/Dockerfile

@@ -0,0 +1,9 @@
+FROM nginx
+
+MAINTAINER zouzou
+
+RUN rm /etc/nginx/conf.d/default.conf
+
+ADD default.conf /etc/nginx/conf.d/
+
+COPY dist/ /usr/share/nginx/html/

recruit-system/recruit-sys/src/main/java/com/recruit/common/observer/user/sb.java

@@ -0,0 +1,25 @@
+package com.recruit.common.observer.user;
+
+import com.recruit.common.observer.Observer;
+import com.recruit.common.util.SingleUtil;
+import lombok.Data;
+
+/**
+* @author Eval
+*
+* 观察者子类——sb用户
+*/
+@Data
+public class sb extends Observer {
+
+    /**
+    * 观察者名字
+    */
+    private String name = "sb";
+
+    @Override
+    public void update() {
+        // 根据message和name存一条记录到全局map中：messageMap
+        SingleUtil.messageMap.put(name, message);
+    }
+}