一、场景

二、实战

▶  2.1 修改配置文件 

＞  目的一：将 dev 变更为生产环境 prod

＞  目的二：方便spring项目调用docker同个network下的redis和mysql 

▶  2.2 编写dockerfile

▶  2.3 编写docker-compose.yaml

▶  2.4 打包项目

▶  2.5 将文件上传到服务器下

▶  2.6 创建并运行容器（启动项目）

▶  2.5 验证 - 登录 knife4j 文档

三、思考 

---

一、场景

• 服务器：腾讯云-ECS

• 容器技术：docker + docker-compose

• 后端：JEECGBOOT 3.6

• 数据库：redis ， mysql

二、实战

▶  2.1 修改配置文件 

＞  目的一：将 dev 变更为生产环境 prod

• 修改 application.yml

＞  目的二：方便spring项目调用docker同个network下的redis和mysql 

• 修改 application-prod.yml
• 说明：这里使用容器名访问只是为了提升IO速度，也可以使用外网IP代替mysqlhost

# 修改部分--start---
# 说明：
host: XXX.XXX.XXX.127    # host：腾讯云服务器外网ip
version: ${host} - V 3.6
mysqlhost: mysql5.7      # mysqlhost：mysql容器名称，下文引用
redishost: redis-base    # redishost：redis容器名称，下文引用
mongodbhost: mongo       # mongodbhost：mongodb容器名称
mysqlport: 3306          # mysqlport：mysql端口号，下文引用
redisport: 6379          # redisport：redis端口号，下文引用
mongodbport: 27017       # mongodbport：mongodb端口号
mysql-password: XXXXXXX  # mysql-password：mysql密码，下文引用
redis-password: XXXXXXX  # redis-password：redis密码，下文引用
mongo-password: XXXXXXX  # mongo-password：mongo密码
# 修改部分--end---


server:
  port: 8080
  tomcat:
    max-swallow-size: -1
  error:
    include-exception: true
    include-stacktrace: ALWAYS
    include-message: ALWAYS
  servlet:
    context-path: /jeecg-boot
  compression:
    enabled: true
    min-response-size: 1024
    mime-types: application/javascript,application/json,application/xml,text/html,text/xml,text/plain,text/css,image/*

management:
  endpoints:
    web:
      exposure:
        include: metrics,httptrace

spring:
  servlet:
    multipart:
      max-file-size: 10MB
      max-request-size: 10MB
  mail:
    host: smtp.163.com
    username: ??
    password: ??
    properties:
      mail:
        smtp:
          auth: true
          starttls:
            enable: true
            required: true
  ## quartz定时任务,采用数据库方式
  quartz:
    job-store-type: jdbc
    initialize-schema: embedded
    #定时任务开关，true-开  false-关
    auto-startup: true
    #延迟1秒启动定时任务
    startup-delay: 1s
    #启动时更新己存在的Job
    overwrite-existing-jobs: true
    properties:
      org:
        quartz:
          scheduler:
            instanceName: MyScheduler
            instanceId: AUTO
          jobStore:
            class: org.springframework.scheduling.quartz.LocalDataSourceJobStore
            driverDelegateClass: org.quartz.impl.jdbcjobstore.StdJDBCDelegate
            tablePrefix: QRTZ_
            isClustered: true
            misfireThreshold: 12000
            clusterCheckinInterval: 15000
          threadPool:
            class: org.quartz.simpl.SimpleThreadPool
            threadCount: 10
            threadPriority: 5
            threadsInheritContextClassLoaderOfInitializingThread: true
  #json 时间戳统一转换
  jackson:
    date-format: yyyy-MM-dd HH:mm:ss
    time-zone: GMT+8
  jpa:
    open-in-view: false
  aop:
    proxy-target-class: true
  #配置freemarker
  freemarker:
    # 设置模板后缀名
    suffix: .ftl
    # 设置文档类型
    content-type: text/html
    # 设置页面编码格式
    charset: UTF-8
    # 设置页面缓存
    cache: false
    prefer-file-system-access: false
    # 设置ftl文件路径
    template-loader-path:
      - classpath:/templates
    template_update_delay: 0
  # 设置静态文件路径，js,css等
  mvc:
    static-path-pattern: /**
    #Spring Boot 2.6+后映射匹配的默认策略已从AntPathMatcher更改为PathPatternParser,需要手动指定为ant-path-matcher
    pathmatch:
      matching-strategy: ant_path_matcher
  resource:
    static-locations: classpath:/static/,classpath:/public/
  autoconfigure:
    exclude: com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceAutoConfigure
  datasource:
    druid:
      stat-view-servlet:
        enabled: true
        loginUsername: admin
        loginPassword: 123456
        allow:
      web-stat-filter:
        enabled: true
    dynamic:
      druid: # 全局druid参数，绝大部分值和默认保持一致。(现已支持的参数如下,不清楚含义不要乱设置)
        # 连接池的配置信息
        # 初始化大小，最小，最大
        initial-size: 5
        min-idle: 5
        maxActive: 1000
        # 配置获取连接等待超时的时间
        maxWait: 60000
        # 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒
        timeBetweenEvictionRunsMillis: 60000
        # 配置一个连接在池中最小生存的时间，单位是毫秒
        minEvictableIdleTimeMillis: 300000
        validationQuery: SELECT 1 FROM DUAL
        testWhileIdle: true
        testOnBorrow: false
        testOnReturn: false
        # 打开PSCache，并且指定每个连接上PSCache的大小
        poolPreparedStatements: true
        maxPoolPreparedStatementPerConnectionSize: 20
        # 配置监控统计拦截的filters，去掉后监控界面sql无法统计，'wall'用于防火墙
        filters: stat,wall,slf4j
        # 打开mergeSql功能；慢SQL记录
        stat:
          merge-sql: true
          slow-sql-millis: 5000
      datasource:
        master:
          url: jdbc:mysql://${mysqlhost}:${mysqlport}/jeecg-boot?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false&allowPublicKeyRetrieval=true&serverTimezone=Asia/Shanghai
          username: root
          password: ${mysql-password}
          driver-class-name: com.mysql.cj.jdbc.Driver
          # 多数据源配置
          #multi-datasource1:
          #url: jdbc:mysql://localhost:3306/jeecg-boot2?useUnicode=true&characterEncoding=utf8&autoReconnect=true&zeroDateTimeBehavior=convertToNull&transformedBitIsBoolean=true&allowPublicKeyRetrieval=true&serverTimezone=Asia/Shanghai
          #username: root
          #password: root
          #driver-class-name: com.mysql.cj.jdbc.Driver
  #redis 配置
  redis:
    database: 0
    host: ${redishost}
    port: ${redisport}
    password: ${redis-password}
#mybatis plus 设置
mybatis-plus:
  mapper-locations: classpath*:org/jeecg/modules/**/xml/*Mapper.xml
  global-config:
    # 关闭MP3.0自带的banner
    banner: false
    db-config:
      #主键类型  0:"数据库ID自增",1:"该类型为未设置主键类型", 2:"用户输入ID",3:"全局唯一ID (数字类型唯一ID)", 4:"全局唯一ID UUID",5:"字符串全局唯一ID (idWorker 的字符串表示)";
      id-type: ASSIGN_ID
      # 默认数据库表下划线命名
      table-underline: true
  configuration:
    # 这个配置会将执行的sql打印出来，在开发或测试的时候可以用
    #log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
    # 返回类型为Map,显示null对应的字段
    call-setters-on-nulls: true
#jeecg专用配置
minidao:
  base-package: org.jeecg.modules.jmreport.*,org.jeecg.modules.drag.*
jeecg:
  # 平台上线安全配置
  firewall:
    # 数据源安全 (开启后，Online报表和图表的数据源为必填)
    dataSourceSafe: true
    # 低代码模式（dev:开发模式，prod:发布模式——关闭所有在线开发配置能力）
    lowCodeMode: prod
  # 签名密钥串(前后端要一致，正式发布请自行修改)
  signatureSecret: dd05f1c54d63749eda95f9fa6d49v442a
  #签名拦截接口
  signUrls: /sys/dict/getDictItems/*,/sys/dict/loadDict/*,/sys/dict/loadDictOrderByValue/*,/sys/dict/loadDictItem/*,/sys/dict/loadTreeData,/sys/api/queryTableDictItemsByCode,/sys/api/queryFilterTableDictInfo,/sys/api/queryTableDictByKeys,/sys/api/translateDictFromTable,/sys/api/translateDictFromTableByKeys
  # local\minio\alioss
  uploadType: alioss
  # 前端访问地址
  domainUrl:
    pc: http://localhost:3100
    app: http://localhost:8051
  path:
    #文件上传根目录 设置
    upload: /opt/jeecg-boot/upload
    #webapp文件路径
    webapp: /opt/jeecg-boot/webapp
  shiro:
    excludeUrls: /test/jeecgDemo/demo3,/test/jeecgDemo/redisDemo/**,/jmreport/bigscreen2/**,/api/getUserInfo
  #阿里云oss存储和大鱼短信秘钥配置
  oss:
    accessKey: ??
    secretKey: ??
    endpoint: oss-cn-beijing.aliyuncs.com
    bucketName: jeecgdev
    staticDomain: https://static.jeecg.com
  # ElasticSearch 设置
  elasticsearch:
    cluster-name: jeecg-ES
    cluster-nodes: 127.0.0.1:9200
    check-enabled: true
  # 在线预览文件服务器地址配置
  file-view-domain: http://fileview.jeecg.com
  # minio文件上传
  minio:
    minio_url: http://minio.jeecg.com
    minio_name: ??
    minio_pass: ??
    bucketName: otatest
  #大屏报表参数设置
  jmreport:
    #多租户模式，默认值为空(created:按照创建人隔离、tenant:按照租户隔离) (v1.6.2+ 新增)
    saasMode: created
    # 平台上线安全配置(v1.6.2+ 新增)
    firewall:
      # 数据源安全 (开启后，不允许使用平台数据源、SQL解析加签并且不允许查询数据库)
      dataSourceSafe: true
      # 低代码开发模式（dev:开发模式，prod:发布模式—关闭在线报表设计功能，分配角色admin、lowdeveloper可以放开限制）
      lowCodeMode: prod
  #xxl-job配置
  xxljob:
    enabled: false
    adminAddresses: http://127.0.0.1:9080/xxl-job-admin
    appname: ${spring.application.name}
    accessToken: ''
    address: 127.0.0.1:30007
    ip: 127.0.0.1
    port: 30007
    logPath: logs/jeecg/job/jobhandler/
    logRetentionDays: 30
  #分布式锁配置
  redisson:
    address: 127.0.0.1:6379
    password:
    type: STANDALONE
    enabled: true
#cas单点登录
cas:
  prefixUrl: http://cas.example.org:8443/cas
#Mybatis输出sql日志
logging:
  level:
    org.jeecg.modules.system.mapper: info
#swagger
knife4j:
  #开启增强配置
  enable: true
  #开启生产环境屏蔽
  production: false
  basic:
    enable: true
    username: jeecg
    password: jeecg1314
#第三方登录
justauth:
  enabled: true
  type:
    GITHUB:
      client-id: ??
      client-secret: ??
      redirect-uri: http://sso.test.com:8080/jeecg-boot/sys/thirdLogin/github/callback
    WECHAT_ENTERPRISE:
      client-id: ??
      client-secret: ??
      redirect-uri: http://sso.test.com:8080/jeecg-boot/sys/thirdLogin/wechat_enterprise/callback
      agent-id: ??
    DINGTALK:
      client-id: ??
      client-secret: ??
      redirect-uri: http://sso.test.com:8080/jeecg-boot/sys/thirdLogin/dingtalk/callback
    WECHAT_OPEN:
      client-id: ??
      client-secret: ??
      redirect-uri: http://sso.test.com:8080/jeecg-boot/sys/thirdLogin/wechat_open/callback
  cache:
    type: default
    prefix: 'demo::'
    timeout: 1h

 

▶  2.2 编写dockerfile

FROM openjdk:8
RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
ADD jeecg-system-start-3.6.0.jar jeecg-system-start-3.6.0.jar
ENTRYPOINT ["java","-jar","jeecg-system-start-3.6.0.jar"]

▶  2.3 编写docker-compose.yaml

version: '3.1'

services:
  jeecg-boot-server:
    container_name: jeecg-boot3.6
    build: .
    ports:
      - "9200:8080"
    image: jeecg-boot-image
    environment:
      TZ: Asia/Shanghai
    restart: always
    volumes:
      - ./logs:/logs
networks:
  default:
    external:
      name: xph-network
#这里networks可以自定义

▶  2.4 打包项目

• IDEA中 -- Maven -- 运行 clean -- install -- 获取 jeecg-system-start-3.6.0.jar

 

▶  2.5 将文件上传到服务器下

▶  2.6 创建并运行容器（启动项目）

# 进入上一步上传的目录下
cd /mnt/docker/jeecgboot3.6/

# 启动项目
docker-compose up -d --build

▶  2.5 验证 - 登录 knife4j 文档

• knife4j 账号 jeecg 密码 jeecg1314

• 在 yml 中设置

 

 

三、思考 

项目打包jar 近200M，部署上传速度缓慢，如何缩小成100倍以下内，见下一章