阿裡雲伺服器部署項目

1.連接配接伺服器，準備環境

利用XShell連接配接遠端雲伺服器，準備Jdk、mysql、tomcat、redis的安裝

• 1.1設定伺服器防火牆

開放以下端口

Redis ： 6379端口

Mysql ： 3306端口

HTTP ： 80端口

HTTPS : 443端口

SSH : 22端口

• 1.2去官網下載下傳安裝包，上傳到雲伺服器

Tomcat 8 ：http://tomcat.apache.org/download-80.cgi#8.0.46

Mysql ：https://dev.mysql.com/downloads/repo/yum/

Redis：https://redis.io/download

上傳至雲伺服器然後解壓

tar -xvzf redis-5.0.5.tar.gz
tar -xvzf apache-tomcat-8.5.43.tar.gz
           

• 1.3安裝JDK

[[email protected] ~]# yum list | grep jdk       檢視yum裡的JDK版本 

[[email protected] ~]# yum install java-1.8.0-*     安裝JDK1.8

[[email protected] ~]# java -version       安裝成功
openjdk version "1.8.0_222"
OpenJDK Runtime Environment (build 1.8.0_222-b10)
OpenJDK 64-Bit Server VM (build 25.222-b10, mixed mode)
           

• 1.4安裝MySQL

[[email protected] ~]# rpm -Uvh mysql80-community-release-el7-3.noarch.rpm 

安裝用來配置Mysql的yum源的rpm包

[[email protected] ~]# yum install mysql-community-server

安裝Mysql

[[email protected] ~]# service mysqld start
Redirecting to /bin/systemctl start  mysqld.service

啟動Mysql

[[email protected] ~]# ps -ef | grep mysqld
mysql     3131     1  9 01:57 ?        00:00:01 /usr/sbin/mysqld
root      3178  2353  0 01:57 pts/0    00:00:00 grep --color=auto mysqld

檢視Mysql程序

[[email protected] ~]# grep 'temporary password' /var/log/mysqld.log
2019-08-08T17:57:03.766499Z 5 [Note] [MY-010454] [Server] A temporary password is generated for [email protected]: fm;v-i#nj0oH
   
檢視Mysql自動生成的密碼

[[email protected] ~]# mysql -uroot -p
Enter password: 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 9
Server version: 8.0.17

用初始密碼登入Mysql

mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'Hr980526';
ERROR 1819 (HY000): Your password does not satisfy the current policy requirements
mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'Hr980526!'
    -> ;
Query OK, 0 rows affected (0.01 sec)

修改密碼  密碼需要大小寫字母數字以及特殊符号混合 否則提示密碼不符合政策

mysql> create user 'lzx'@'%' identified by 'Hr980526!';
Query OK, 0 rows affected (0.01 sec)

建立一個新使用者供用戶端連接配接

mysql> grant select,insert.update,delete on *.* to 'lzx'@'%';
Query OK, 0 rows affected (0.01 sec)

賦權限給新使用者

mysql> show grants for 'lzx'@'%';
+----------------------------------------------------------+
| Grants for lzx@%                                         |
+----------------------------------------------------------+
| GRANT SELECT, INSERT, UPDATE, DELETE ON *.* TO `lzx`@`%` |
+----------------------------------------------------------+
1 row in set (0.00 sec)

檢視權限

mysql> flush privileges;
Query OK, 0 rows affected (0.01 sec)

立即生效


           

雲伺服器安裝的8.0Mysql，本機5.6Mysql，由于加密方式問題，可能導緻本地連接配接雲伺服器Mysql失敗。

登入雲伺服器資料庫，執行以下指令即可：

[[email protected] ~]# mysql -uroot -p
Enter password: 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 30
Server version: 8.0.17 MySQL Community Server - GPL

Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'Hr980526!';
Query OK, 0 rows affected (0.01 sec)
           

• 1.5安裝Redis

[[email protected] ~]# ls
apache-tomcat-8.5.43  mysql80-community-release-el7-3.noarch.rpm  redis-5.0.5

進入redis解壓後的目錄

[[email protected] ~]# cd redis-5.0.5

利用make指令将redis源代碼編譯

[[email protected] redis-5.0.5]# make

修改配置檔案

[[email protected] redis-5.0.5]# ls
00-RELEASENOTES  CONTRIBUTING  deps     Makefile   README.md   runtest          runtest-moduleapi  sentinel.conf  tests
BUGS             COPYING       INSTALL  MANIFESTO  redis.conf  runtest-cluster  runtest-sentinel   src            utils
[[email protected] redis-5.0.5]# vim redis.conf 

将daemonize改為yes  背景啟動

# By default Redis does not run as a daemon. Use 'yes' if you need it.
# Note that Redis will write a pid file in /var/run/redis.pid when daemonized.
daemonize yes

将bind 127.0.0.1 注釋掉  開放遠端連接配接

# IF YOU ARE SURE YOU WANT YOUR INSTANCE TO LISTEN TO ALL THE INTERFACES
# JUST COMMENT THE FOLLOWING LINE.
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#bind 127.0.0.1

redis測試

[[email protected] redis-5.0.5]# src/redis-server redis.conf
8842:C 09 Aug 2019 03:31:59.408 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
8842:C 09 Aug 2019 03:31:59.408 # Redis version=5.0.5, bits=64, commit=00000000, modified=0, pid=8842, just started
8842:C 09 Aug 2019 03:31:59.408 # Configuration loaded
[[email protected] redis-5.0.5]# src/redis-cli
127.0.0.1:6379> set 'name' 'lzx'
OK
127.0.0.1:6379> get 'name'
"lzx"
127.0.0.1:6379> 

           

• 1.6安裝Tomcat8.5

[[email protected] bin]# ./startup.sh
Using CATALINA_BASE:   /root/apache-tomcat-8.5.43
Using CATALINA_HOME:   /root/apache-tomcat-8.5.43
Using CATALINA_TMPDIR: /root/apache-tomcat-8.5.43/temp
Using JRE_HOME:        /usr
Using CLASSPATH:       /root/apache-tomcat-8.5.43/bin/bootstrap.jar:/root/apache-tomcat-8.5.43/bin/tomcat-juli.jar
Tomcat started.


解壓後，進入tomcat的src的bin目錄下 startup指令即可啟動
           

2.項目的釋出

前面已經完成了伺服器和環境的配置，接下來就可以将自己的項目打包釋出了。

• 2.1項目打包

我的項目是IDEA開發的SpringBoot項目，打包過程如下：

• 添加tomcat依賴

<dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
            <!--打包的時候可以不用包進去，别的設施會提供。事實上該依賴理論上可以參與編譯，測試，運作等周期。
                            相當于compile，但是打包階段做了exclude操作-->
            <scope>provided</scope>
        </dependency>
           

• 修改包類型，打成war包

<groupId>cn.lzx</groupId>
    <artifactId>university_shop</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>war</packaging>
           

• 修改啟動類，繼承SpringBootServletInitializer類，重寫config方法

@SpringBootApplication
@MapperScan("cn.lzx.university_shop.mapper")
@ImportResource(locations = {"classpath:kaptcha.xml"})
public class UniversityShopApplication extends SpringBootServletInitializer {

    public static void main(String[] args) {
        SpringApplication.run(UniversityShopApplication.class, args);
    }

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
        return builder.sources(UniversityShopApplication.class);
    }
}
           

• 設定打包之後包名（可選）

<plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <configuration>
                    <warName>o2o</warName>
                </configuration>
            </plugin>
           

完成以上設定後，利用maven打包，即可在項目目錄下生成target檔案夾，裡面存放了生成的war包。

如果之前打過包，需要先maven clean一下，然後maven package打包。

• 2.2項目釋出

• 啟動雲伺服器的tomcat，然後将war包放在tomcat/webapps目錄下

• 過幾秒鐘，tomcat會自動将該war包解壓，生成對應的檔案夾

• 然後本機浏覽器輸入雲伺服器IP/域名+項目路徑即可通路

至此，項目釋出完成，可以在公網進行通路，對雲伺服器也可以購買域名進行域名綁定。

3.注意事項

• 3.1項目釋出後，本機無法通路？請求逾時？

購買的雲伺服器配置較低，tomcat也沒有進行調優，啟動較慢，可以啟動tomcat後等待幾分鐘再去通路。