第160天學習打卡（專案穀粒商城 2）

阿新 • • 發佈：2021-06-18

Docker 安裝redis

docker pull redis


mkdir -p /home/redis/conf
touch /home/redis/conf/redis.conf


docker run -p 6379:6379 --name redis \
-v /home/redis/data:/data \
-v /home/redis/conf/redis.conf:/etc/redis/redis.conf \
-d redis redis-server /etc/redis/redis.conf



docker exec -it redis redis-cli

[root@stor01 ~]# docker pull redis
Using default tag: latest
latest: Pulling from library/redis
69692152171a: Pull complete 
a4a46f2fd7e0: Pull complete 
bcdf6fddc3bd: Pull complete 
2902e41faefa: Pull complete 
df3e1d63cdb1: Pull complete 
fa57f005a60d: Pull complete 
Digest: sha256:7e2c6181ad5c425443b56c7c73a9cd6df24a122345847d1ea9bb86a5afc76325
Status: Downloaded newer image for redis:latest
docker.io/library/redis:latest
[root@stor01 ~]# mkdir -p /home/redis/conf
[root@stor01 ~]# cd home/
-bash: cd: home/: No such file or directory
[root@stor01 ~]# cd /home/
[root@stor01 home]# ls
apache-tomcat-9.0.44-windows-x64  dockerfile        jdk-8u291-linux-x64.tar.gz  my_wordpress           test
apache-tomcat-9.0.45        Dockerfile        kuangapp           qinjiang             tomcatlogs
apache-tomcat-9.0.45.tar.gz    docker-test-volume    kuangshen          readme.txt            www
ceshi               idea           kuangshen.java        redis
composetest            jdk-8u291-linux-x64.rpm  mysql            swagger-demo-0.0.1-SNAPSHOT.jar
[root@stor01 home]# cd redis
[root@stor01 redis]# ls
conf
[root@stor01 redis]# cd conf/
[root@stor01 conf]# ls
[root@stor01 conf]# touch redis.conf
[root@stor01 conf]# docker run -p 6379:6379 --name redis \
> -v /home/redis/data:/data \
> -v /home/redis/conf/redis.conf:/etc/redis/redis.conf \
> -d redis redis-server /etc/redis/redis.conf
3f0d4b93585733149fbac8bf8f56ae6895ced9c37e30415840bbfb9105267546
docker: Error response from daemon: driver failed programming external connectivity on endpoint redis (42c7fe4056672cec5a27373b945e0f1ac073f889ba33d668658839559595ae84): Error starting userland proxy: listen tcp4 0.0.0.0:6379: bind: address already in use.
[root@stor01 conf]# netstat -tanlp
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address      Foreign Address     State    PID/Program name  
tcp    0   0 0.0.0.0:22       0.0.0.0:*        LISTEN   1070/sshd      
tcp    0   0 0.0.0.0:36247      0.0.0.0:*        LISTEN   -          
tcp    0   0 0.0.0.0:8888      0.0.0.0:*        LISTEN   2015/python     
tcp    0   0 0.0.0.0:2049      0.0.0.0:*        LISTEN   -          
tcp    0   0 0.0.0.0:3306      0.0.0.0:*        LISTEN   22399/docker-proxy 
tcp    0   0 0.0.0.0:49610      0.0.0.0:*        LISTEN   32588/rpc.statd   
tcp    0   0 127.0.0.1:6379     0.0.0.0:*        LISTEN   21994/redis-server 
tcp    0   0 0.0.0.0:26379      0.0.0.0:*        LISTEN   20898/redis-sentine 
tcp    0   0 127.0.0.1:6381     0.0.0.0:*        LISTEN   9030/redis-server 1 
tcp    0   0 0.0.0.0:111       0.0.0.0:*        LISTEN   32590/rpcbind    
tcp    0   0 0.0.0.0:8080      0.0.0.0:*        LISTEN   3238/nginx: master 
tcp    0   0 0.0.0.0:20048      0.0.0.0:*        LISTEN   32598/rpc.mountd  
tcp    0   0 127.0.0.1:6379     127.0.0.1:43414     ESTABLISHED 21994/redis-server 
tcp    0   0 127.0.0.1:51850     127.0.0.1:8888      TIME_WAIT  -          
tcp    0   0 127.0.0.1:6381     127.0.0.1:51562     ESTABLISHED 9030/redis-server 1 
tcp    0   0 127.0.0.1:6379     127.0.0.1:57228     ESTABLISHED 21994/redis-server 
tcp    0   0 127.0.0.1:51562     127.0.0.1:6381      ESTABLISHED 20898/redis-sentine 
tcp    0   0 172.16.229.113:22    39.129.5.60:58158    ESTABLISHED 22735/sshd: root@pt 
tcp    0   0 172.16.229.113:22    39.129.5.60:65250    ESTABLISHED 22773/sshd: root@no 
tcp    0   0 172.16.229.113:8888   167.99.203.197:61000   ESTABLISHED 2015/python     
tcp    0   0 172.16.229.113:8888   167.99.106.172:38372   ESTABLISHED 2015/python     
tcp    0   0 127.0.0.1:43414     127.0.0.1:6379      ESTABLISHED 20898/redis-sentine 
tcp    0   0 172.16.229.113:8888   8.133.179.231:49404   ESTABLISHED 2015/python     
tcp    0   0 127.0.0.1:35494     127.0.0.1:6381      ESTABLISHED 20898/redis-sentine 
tcp    0   0 172.16.229.113:33730  100.100.30.26:80     ESTABLISHED 18813/AliYunDun   
tcp    0   0 172.16.229.113:57156  100.100.18.120:443    TIME_WAIT  -          
tcp    0   0 172.16.229.113:8888   50.18.103.180:57644   ESTABLISHED 2015/python     
tcp    0   0 172.16.229.113:8888   104.152.52.25:50739   ESTABLISHED 2015/python     
tcp    0   0 127.0.0.1:6381     127.0.0.1:35494     ESTABLISHED 9030/redis-server 1 
tcp    0   0 127.0.0.1:45163     127.0.0.1:6381      ESTABLISHED 21994/redis-server 
tcp    0   0 127.0.0.1:57228     127.0.0.1:6379      ESTABLISHED 20898/redis-sentine 
tcp    0   0 127.0.0.1:6381     127.0.0.1:45163     ESTABLISHED 9030/redis-server 1 
tcp6    0   0 :::44252         :::*           LISTEN   -          
tcp6    0   0 :::2049         :::*           LISTEN   -          
tcp6    0   0 :::26379         :::*           LISTEN   20898/redis-sentine 
tcp6    0   0 :::111          :::*           LISTEN   32590/rpcbind    
tcp6    0   0 :::20048         :::*           LISTEN   32598/rpc.mountd  
tcp6    0   0 :::40625         :::*           LISTEN   32588/rpc.statd   
[root@stor01 conf]# kill 21994
[root@stor01 conf]# docker run -p 6379:6379 --name redis -v /home/redis/data:/data -v /home/redis/conf/redis.conf:/etc/redis/redis.conf -d redis redis-server /etc/redis/redis.conf
docker: Error response from daemon: Conflict. The container name "/redis" is already in use by container "3f0d4b93585733149fbac8bf8f56ae6895ced9c37e30415840bbfb9105267546". You have to remove (or rename) that container to be able to reuse that name.
See 'docker run --help'.
[root@stor01 conf]# docker ps -a
CONTAINER ID  IMAGE      COMMAND          CREATED     STATUS           PORTS                NAMES
3f0d4b935857  redis     "docker-entrypoint.s…"  3 minutes ago  Created                             redis
950ef303c587  mysql:8.0.23  "docker-entrypoint.s…"  19 hours ago   Up 18 hours        0.0.0.0:3306->3306/tcp, 33060/tcp  mysql
57599ed1ba88  fa989ba2cbe1  "java -jar /app.jar …"  2 weeks ago   Exited (143) 5 days ago                     kuangapp_kuangapp_1
686d572dfbfa  efb4fa30f1cf  "docker-entrypoint.s…"  2 weeks ago   Exited (0) 5 days ago                      kuangapp_redis_1
76d02308eabb  7149d6fde740  "flask run"       2 weeks ago   Exited (137) 2 weeks ago                    composetest_web_1
e05f32db1027  efb4fa30f1cf  "docker-entrypoint.s…"  2 weeks ago   Exited (0) 2 weeks ago                     composetest_redis_1
fa0487332774  d1165f221234  "/hello"         2 weeks ago   Exited (0) 2 weeks ago                     cool_wu
[root@stor01 conf]# docker rm 3f0d4b935857 
3f0d4b935857
[root@stor01 conf]# docker run -p 6379:6379 --name redis -v /home/redis/data:/data -v /home/redis/conf/redis.conf:/etc/redis/redis.conf -d redis redis-server /etc/redis/redis.conf
b457f1db47ccd8d70c0a589ac3c051cca5c7d7ef9a1447851b5f1ef7c24b1ad6
[root@stor01 conf]# docker ps
CONTAINER ID  IMAGE      COMMAND          CREATED      STATUS      PORTS                NAMES
b457f1db47cc  redis     "docker-entrypoint.s…"  20 seconds ago  Up 19 seconds  0.0.0.0:6379->6379/tcp        redis
950ef303c587  mysql:8.0.23  "docker-entrypoint.s…"  19 hours ago   Up 18 hours   0.0.0.0:3306->3306/tcp, 33060/tcp  mysql
[root@stor01 conf]# ls
redis,conf  redis.conf
[root@stor01 conf]# rm redis.docker conf 
rm: remove regular empty file ‘redis,conf’? y
[root@stor01 conf]# ls
redis.conf
[root@stor01 conf]# cat redis.conf
cat: redis.conf: Is a directory
[root@stor01 conf]# docker exec -it redis redis-cli
127.0.0.1:6379> set a b
(error) READONLY You can't write against a read only replica.
127.0.0.1:6379> slaveof no one
OK
127.0.0.1:6379> set a b
OK
127.0.0.1:6379>

遇到的問題:出現下面的錯誤，表示當前redis服務是隻讀的，沒有寫許可權，估計該服務是被當作從資料庫使用了。

27.0.0.1:6379> set a b
(error) READONLY You can't write against a read only replica

解決辦法:

127.0.0.1:6379> slaveof no one
OK
127.0.0.1:6379> set a b
OK

redis持久化操作, 我的修改不了這個檔案所以沒有修改而且退出後再進人也能獲取值

[root@stor01 conf]# vi redis.conf

appendonly yes

下載redis的視覺化客戶端 Redis-Desktop-manager(這個的安裝直接點下一步就行)

Maven （開發環境統一）

配置阿里雲映象
<mirrors> 
     <mirror>
     <id>nexus-aliyun</id>
     <mirrorOf>central</mirrorOf>
     <name>Nexus aliyun</name>
     <url>http://maven.aliyun.com/nexus/content/groups/public</url> 
   </mirror>
 </mirrors>

配置jdk1.8編譯專案
<profiles>
  <profile>
  <id>jdk-1.8</id>
  <activation>
    <activeByDefault>true</activeByDefault>
    <jdk>1.8</jdk>
  </activation>
  <properties>
    <maven.compiler.source>1.8</maven.compiler.source>
    <maven.compiler.target>1.8</maven.compiler.target>                                            <maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>
  </properties>
  </profile>
</profiles>

1.下載外掛 MyBatisX lombok

下載官網地址：Visual Studio Code - Code Editing. Redefined

2.下載viscode

安裝完成上面的之後需要在裡面安裝外掛

3.下載Git

下載網址：Git (git-scm.com)

Git裡生成公鑰的命令：

 git config --global user.name "使用者名稱（可以隨便寫）"
 git config --global user.email "郵箱"
 ssh-keygen -t rsa -C "郵箱"
 cat ~/.ssh/id_rsa.pub

測試是否成功
ssh -T [email protected]

建立專案微服務

在碼雲上新建倉庫

商品服務倉儲服務訂單服務優惠券服務使用者服務

建立這幾個模組的共同點：

1.web、openfeign

2.每個服務，包名 com.xxxx.gulimail.xxx(product/order/ware/coupon/member)

3.模組名：guilimail-coupon

這個pom.xml修改為以下內容

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">

  <modelVersion>4.0.0</modelVersion>
  <groupId>com.doudou.gulimall1</groupId>
  <artifactId>gulimall1-ware</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <name>gulimall1</name>
  <description>聚合服務</description>
  <packaging>pom</packaging>

  <modules>
    <module>gulimall-coupon</module>
    <module>gulimall-member</module>
    <module>gulimall-order</module>
    <module>gulimall-product</module>
    <module>gulimall-ware</module>
  </modules>


</project>

出現的錯誤

'packaging' with value 'jar' is invalid. Aggregator projects require 'pom' a

解決辦法:加上下面一句

<packaging>pom</packaging>

修改.gitignore（這個是修改總的）

target/
pom.xml.tag
pom.xml.releaseBackup
pom.xml.versionsBackup
pom.xml.next
release.properties
dependency-reduced-pom.xml
buildNumber.properties
.mvn/timing.properties
.mvn/wrapper/maven-wrapper.jar



**/mvnw
**/mvnw.cmd

**/.mvn
**/target/

.idea
**/.gitignore

安裝Gitee外掛

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