开源项目学习之(三)------AG-Admin环境搭建

矫情吗；* 2022-06-02 12:54 403阅读 0赞

一、框架简介

[AG-Admin][]是基于Spring Cloud微服务化开发平台，具有统一授权、认证后台管理系统，其中包含具备用户管理、资源权限管理、网关API管理等多个模块，支持多业务系统并行开发，可以作为后端服务的开发脚手架。代码简洁，架构清晰，适合学习和直接项目中使用。核心技术采用Eureka、Fegin、Ribbon、Zuul、Hystrix、JWT Token、Mybatis等主要框架和中间件，前端采用vue-element-admin组件。

模块说明:

![20180114154406015][]

**二、环境搭建**

**(一)、导入源码**

首先下载源码到本地，这里下载的2.2版本，最新的有可能有问题。。。

![20180114200159143][]

然后导入到IDEA中，并更新maven依赖，由于项目中使用了lombok，所有需要安装lombok插件，否则你的IDE会报代码缺失。

![20180114192812155][]

项目结构如下

![20180114162040509][]

├─ace-security  
│  │    
│  ├─ace-admin----------------管理端服务层  
│  │   
│  ├─ace-auth-----------------鉴权中心  
│  │   
│  ├─ace-gate-----------------网关负载中心  
│  │   
│  ├─ace-center---------------服务注册中心  
│  │     
│  ├─ace-monitor--------------统一监控中心  
│  │  
│  ├─ace-config---------------统一配置中心  
│  │  
│  ├─ace-api------------------公共服务接口包  
│  │  
│  ├─ace-demo-----------------示例服务代码  
│  │  
│  └─ace-sidebar--------------调用第三方语言

**(二)、安装Redis与rabbitmq和node**

Redis安装可参考我先前的zheng环境搭建篇,node安装也很简单一直下一步下一步，就行了，安装好之后，更换成淘宝源就行了。

**2.1、rabbitmq安装**

Rabbit MQ 是建立在Erlang OTP平台上，所以在安装rabbitMQ之前，需要先安装Erlang ，下载地址为[http://www.erlang.org/downloads][http_www.erlang.org_downloads]

![20180114175409589][]

下载好之后，双击进行安装

![20180114175607343][]

![20180114175615776][]

安装完成之后创建一个名为ERLANG\_HOME的环境变量，其值指向erlang的安装目录

![20180114180049044][]

同时将%ERLANG\_HOME%\\bin加入到Path中

![20180114180154797][]

最后打开命令行，输入erl

![20180114180238772][]

如果出现erlang的版本信息就表示erlang语言环境安装成功；

然后下载Rabbitmq，下载地址为:[http://www.rabbitmq.com/download.html][http_www.rabbitmq.com_download.html]

![20180114175657683][]

![20180114175755183][]

下载好之后，双击进行安装

![20180114180356974][]

![20180114180525798][]

默认安装的RabbitMQ 监听端口是5672,默认用户名：guest，密码：guest。

**2.2、RabbitMQ-Plugins插件安装**

这个插件相当于是一个管理界面，方便我们在浏览器界面查看RabbitMQ各个消息队列以及exchange的工作情况，安装方法是：打开命令行cd进入rabbitmq的sbin目录(我的目录是：C:\\Program Files\\RabbitMQ Server\\rabbitmq\_server-3.7.2\\sbin)，输入：

rabbitmq-plugins enable rabbitmq_management

命令，稍等会会发现出现plugins安装成功的提示

![20180114181059646][]

然后重启服务，使用命令(此时最后以管理员运行CMD)：

net stop RabbitMQ && net start RabbitMQ

![20180114181533757][]

插件安装完之后，在浏览器输入[http://localhost:15672][http_localhost_15672]进行验证

![20180114181657680][]![20180114181702441][]

**(三)、初始化数据**

分别导入ace-admin/db/init.sql、ace-auth-server/db/init.sql 这两个脚本，导入成功之后，会创建ag\_admin和ag\_auth两个数据库以及以下一些表:

![20180114160540576][]

表竟然没有中文注释。。。。

**(四)、配置hosts文件**

127.0.0.1 ace-admin
    127.0.0.1 ACE-ADMIN

修改项目里所有的defaultZone参数，他默认用的是docker，但是我们是这本地开发的，所以改成本地的

![20180114203451383][]

**(五)、修改数据库配置文件**

修改ace-admin/src/main/resources/application.yml、ace-gate/src/main/resources/application.yml这两个配置文件中连接数据库的一些信息:

![20180114162146140][]

**(六)、按顺序运行main类：CenterBootstrap（ace-center）、ConfigServerBootstrap（ace-config）、AuthBootstrap（ace-auth-server）、AdminBootstrap（ace-admin）、GateBootstrap（ace-gate）**

![20180114162258468][]

![20180114162350382][]

![20180114162508153][]

如果报以下错误MQ超时:

Caused by: org.springframework.amqp.AmqpConnectException: java.net.ConnectException: Connection refused: connect at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:62) at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:368) at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:565) at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:1430) at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:1411) at org.springframework.amqp.rabbit.core.RabbitTemplate.send(RabbitTemplate.java:712) at org.springframework.integration.amqp.outbound.AmqpOutboundEndpoint.send(AmqpOutboundEndpoint.java:134) at org.springframework.integration.amqp.outbound.AmqpOutboundEndpoint.handleRequestMessage(AmqpOutboundEndpoint.java:122) at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleMessageInternal(AbstractReplyProducingMessageHandler.java:109) at org.springframework.integration.handler.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:127) ... 55 more Caused by: java.net.ConnectException: Connection refused: connect at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:589) at com.rabbitmq.client.impl.SocketFrameHandlerFactory.create(SocketFrameHandlerFactory.java:50) at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:907) at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:859) at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:799) at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:352) ... 63 more

基本上就是MQ配置有问题。

![20180114162623528][]

如果报以下错误:

Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
    2018-01-14 17:25:15.447 ERROR [bootstrap,,,] 16896 --- [           main] o.s.boot.SpringApplication               : Application startup failed
    
    java.lang.IllegalStateException: Failed to execute CommandLineRunner
    	at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:735)
    	at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:716)
    	at org.springframework.boot.SpringApplication.afterRefresh(SpringApplication.java:703)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:304)
    	at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:134)
    	at com.github.wxiaoqi.security.admin.AdminBootstrap.main(AdminBootstrap.java:31)
    Caused by: com.netflix.hystrix.exception.HystrixRuntimeException: ServiceAuthFeign#getUserPublicKey(String,String) timed-out and no fallback available.
    	at com.netflix.hystrix.AbstractCommand$22.call(AbstractCommand.java:819)
    	at com.netflix.hystrix.AbstractCommand$22.call(AbstractCommand.java:804)
    	at rx.internal.operators.OperatorOnErrorResumeNextViaFunction$4.onError(OperatorOnErrorResumeNextViaFunction.java:140)
    	at rx.internal.operators.OnSubscribeDoOnEach$DoOnEachSubscriber.onError(OnSubscribeDoOnEach.java:87)
    	at rx.internal.operators.OnSubscribeDoOnEach$DoOnEachSubscriber.onError(OnSubscribeDoOnEach.java:87)
    	at com.netflix.hystrix.AbstractCommand$DeprecatedOnFallbackHookApplication$1.onError(AbstractCommand.java:1472)
    	at com.netflix.hystrix.AbstractCommand$FallbackHookApplication$1.onError(AbstractCommand.java:1397)
    	at rx.internal.operators.OnSubscribeDoOnEach$DoOnEachSubscriber.onError(OnSubscribeDoOnEach.java:87)
    	at rx.observers.Subscribers$5.onError(Subscribers.java:230)
    	at rx.internal.operators.OnSubscribeThrow.call(OnSubscribeThrow.java:44)
    	at rx.internal.operators.OnSubscribeThrow.call(OnSubscribeThrow.java:28)
    	at rx.Observable.unsafeSubscribe(Observable.java:10211)
    	at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:51)
    	at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:35)
    	at rx.Observable.unsafeSubscribe(Observable.java:10211)
    	at rx.internal.operators.OnSubscribeDoOnEach.call(OnSubscribeDoOnEach.java:41)
    	at rx.internal.operators.OnSubscribeDoOnEach.call(OnSubscribeDoOnEach.java:30)
    	at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48)
    	at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30)
    	at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48)
    	at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30)
    	at rx.Observable.unsafeSubscribe(Observable.java:10211)
    	at rx.internal.operators.OnSubscribeDoOnEach.call(OnSubscribeDoOnEach.java:41)
    	at rx.internal.operators.OnSubscribeDoOnEach.call(OnSubscribeDoOnEach.java:30)
    	at rx.Observable.unsafeSubscribe(Observable.java:10211)
    	at rx.internal.operators.OnSubscribeDoOnEach.call(OnSubscribeDoOnEach.java:41)
    	at rx.internal.operators.OnSubscribeDoOnEach.call(OnSubscribeDoOnEach.java:30)
    	at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48)
    	at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30)
    	at rx.Observable.unsafeSubscribe(Observable.java:10211)
    	at rx.internal.operators.OnSubscribeDoOnEach.call(OnSubscribeDoOnEach.java:41)
    	at rx.internal.operators.OnSubscribeDoOnEach.call(OnSubscribeDoOnEach.java:30)
    	at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48)
    	at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30)
    	at rx.Observable.unsafeSubscribe(Observable.java:10211)
    	at rx.internal.operators.OperatorOnErrorResumeNextViaFunction$4.onError(OperatorOnErrorResumeNextViaFunction.java:142)
    	at rx.internal.operators.OnSubscribeDoOnEach$DoOnEachSubscriber.onError(OnSubscribeDoOnEach.java:87)
    	at rx.internal.operators.OnSubscribeDoOnEach$DoOnEachSubscriber.onError(OnSubscribeDoOnEach.java:87)
    	at com.netflix.hystrix.AbstractCommand$HystrixObservableTimeoutOperator$1$1.run(AbstractCommand.java:1154)
    	at com.netflix.hystrix.strategy.concurrency.HystrixContextRunnable$1.call(HystrixContextRunnable.java:45)
    	at com.netflix.hystrix.strategy.concurrency.HystrixContextRunnable$1.call(HystrixContextRunnable.java:41)
    	at org.springframework.cloud.sleuth.instrument.hystrix.SleuthHystrixConcurrencyStrategy$HystrixTraceCallable.call(SleuthHystrixConcurrencyStrategy.java:154)
    	at com.netflix.hystrix.strategy.concurrency.HystrixContextRunnable.run(HystrixContextRunnable.java:61)
    	at com.netflix.hystrix.AbstractCommand$HystrixObservableTimeoutOperator$1.tick(AbstractCommand.java:1159)
    	at com.netflix.hystrix.util.HystrixTimer$1.run(HystrixTimer.java:99)
    	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
    	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
    	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    	at java.lang.Thread.run(Thread.java:748)
    Caused by: java.util.concurrent.TimeoutException: null
    	at com.netflix.hystrix.AbstractCommand.handleTimeoutViaFallback(AbstractCommand.java:997)
    	at com.netflix.hystrix.AbstractCommand.access$500(AbstractCommand.java:60)
    	at com.netflix.hystrix.AbstractCommand$12.call(AbstractCommand.java:610)
    	at com.netflix.hystrix.AbstractCommand$12.call(AbstractCommand.java:601)
    	at rx.internal.operators.OperatorOnErrorResumeNextViaFunction$4.onError(OperatorOnErrorResumeNextViaFunction.java:140)
    	... 16 common frames omitted

版本问题。。

![20180114162729204][]

全部启动之后

![20180114202137083][]

**(七)、启动前端项目**

首先下载UI：[https://gitee.com/geek\_qi/AG-Admin-v2.0][https_gitee.com_geek_qi_AG-Admin-v2.0] 下载下来之后，解压如下

![20180114202332190][]

然后在该目录下执行以下命令安装依赖,用的是淘宝的源，不清楚地朋友可以百度node更换淘宝源:

cnpm install

![20180114202743240][]

安装成功之后，会多出一个node\_modules目录

![20180114202659444][]

然后启动服务

# 本地开发 开启服务
    npm run dev

他会自动打开浏览器，访问该页面

![20180114202939975][]

然后点击登陆。

![20180114203105294][]

登陆成功之后如上。。

**(八)、部署nginx配置参考**

nginx配置如下:

location / {
            # 指向我们打包后上传的前端文件
            root /opt/nginx/dist;
            index index.html;
        }
        location /jwt/ {
            # 转发请求到后端服务网关
            proxy_pass http://127.0.0.1:8765/jwt/;
        }
        location /api/ {
            proxy_pass http://127.0.0.1:8765/api/;
         }

很简单，不会的可参考我前两篇文章的配置。。

[AG-Admin]: https://gitee.com/geek_qi/ace-security
[20180114154406015]: /images/20220602/8423b4d68a334e5080a2dacce09110e1.png
[20180114200159143]: /images/20220602/dc3fa82def964d4eb9bdc0b636085178.png
[20180114192812155]: /images/20220602/c68caba9bc62481ca624fea7b859b474.png
[20180114162040509]: /images/20220602/9f4681d851524a4fa624ecef2b30a3d5.png
[http_www.erlang.org_downloads]: http://www.erlang.org/downloads
[20180114175409589]: /images/20220602/a5557869c33843469bad72e918f22bc3.png
[20180114175607343]: /images/20220602/2887412efcf04d998536dc74fae7d954.png
[20180114175615776]: /images/20220602/c3d7e8eb52474f9c9d9f69515d1e50cf.png
[20180114180049044]: /images/20220602/4a7ca1e30f594f399d92a01444eaefac.png
[20180114180154797]: /images/20220602/0a6833fb76d84119806f422a3a4d8bc3.png
[20180114180238772]: /images/20220602/2c70f05463a04d95a1e8dc003b4890f9.png
[http_www.rabbitmq.com_download.html]: http://www.rabbitmq.com/download.html
[20180114175657683]: /images/20220602/c5eb98ef3f2e4eddaef213fa7d4d5767.png
[20180114175755183]: /images/20220602/4f3d3895b0d243eb95aa8fd84fda6cb4.png
[20180114180356974]: /images/20220602/c65958be9655405590f83a6e84ae2fe9.png
[20180114180525798]: /images/20220602/632d1bc52c0e4a62893cd14ad3e5c659.png
[20180114181059646]: /images/20220602/f9aaafade830446493c93edea7378b22.png
[20180114181533757]: /images/20220602/68d0cd9d779b4f7ab086677407f2a6e8.png
[http_localhost_15672]: http://localhost:15672
[20180114181657680]: https://img-blog.csdn.net/20180114181657680
[20180114181702441]: /images/20220602/9cef1841b2d841fd8451cb258706ef70.png
[20180114160540576]: /images/20220602/5c3c809f67224191a85edbe516755d6d.png
[20180114203451383]: /images/20220602/585395e673eb4a829df22df8e9444c81.png
[20180114162146140]: /images/20220602/91cd1228fbca4a189854e65b15849db4.png
[20180114162258468]: /images/20220602/96847404db7e48579d08094666f1ef4b.png
[20180114162350382]: /images/20220602/d18b9c92ccfc44f09698eb649725a2af.png
[20180114162508153]: /images/20220602/12bb615b12964c5e8accc6479e079043.png
[20180114162623528]: /images/20220602/d7673bce2b29457a846c21bf996c0d67.png
[20180114162729204]: /images/20220602/cd55ff113fbc40f5ad7a9be142e094ca.png
[20180114202137083]: /images/20220602/1c38e0e1ed1048d6899c9a216047303f.png
[https_gitee.com_geek_qi_AG-Admin-v2.0]: https://gitee.com/geek_qi/AG-Admin-v2.0
[20180114202332190]: /images/20220602/e894d522831f474fa96441e59896ef61.png
[20180114202743240]: /images/20220602/29cb067ea7384484964668b21a4ef477.png
[20180114202659444]: /images/20220602/092b7888d5eb4653bdeaa2fb336bf6e5.png
[20180114202939975]: /images/20220602/00cbca32c18046f4b10a3b62b1cb5261.png
[20180114203105294]: /images/20220602/8f129ee686ad41e18d8770f030134ecf.png