博客系统搭建

博客系统搭建

本用户准备了sentos7.4与sentos6.5

先用sentos7.4

资料准备

[root@hadoop100 home]# ll
总用量 353664
-rw-r--r--.  1 root    root    172661118 11月 16 14:55 jdk-8u131-linux-i586.rpm
-rw-r--r--.  1 root    root    184483840 11月 16 14:52 MySQL-5.5.53-1.linux2.6.i386.rpm-bundle.tar
-rw-r--r--.  1 root    root      1959445 11月 16 14:52 redis-5.0.3.tar.gz
drwxr-xr-x. 23 root    root         4096 11月 16 14:54 ruoyi-plus
-rw-r--r--.  1 root    root      3036652 11月 16 14:53 ry.sql

安装jdk

[root@hadoop100 home]# rpm -ivh jdk-8u131-linux-i586.rpm --nodeps --force

报错

/var/tmp/rpm-tmp.2VPIFT: /usr/java/jdk1.8.0_131/bin/unpack200: /lib/ld-linux.so.2: bad ELF interpreter: 没有那个文件或目录
Error: unpack could not create JAR file:

        /usr/java/jdk1.8.0_131/lib/tools.jar

答案

因为64位系统中安装了32位程序(系统是64位的，下载的jdk包是32位的)

安装一些软件后还是不行，所以放弃使用7.4
yum install glibc.i686 -y
yum install libgcc_s.so.1 -y

centos7.4查看系统

看见x86_64既可以认定为64位

[root@hadoop100 yum]# uname -r
3.10.0-1160.el7.x86_64
[root@hadoop100 yum]# uname -a
Linux hadoop100 3.10.0-1160.el7.x86_64 #1 SMP Mon Oct 19 16:18:59 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

centos6.5查看系统

i686 只是i386的一个子集，都属于32位架构

[root@bogon yum]# uname -r
2.6.32-431.el6.i686

上面发现软件不适合用sentos7.4

改用sentos6.5

[root@bogon home]# rpm -ivh jdk-8u131-linux-i586.rpm --nodeps --force
Preparing...                ########################################### [100%]
   1:jdk1.8.0_131           ########################################### [100%]
Unpacking JAR files...
        tools.jar...
        plugin.jar...
        javaws.jar...
        deploy.jar...
        rt.jar...
        jsse.jar...
        charsets.jar...
        localedata.jar...

安装 mysql 数据库和 redis 缓存系统

mysql安装

[root@bogon home]# tar -xvf MySQL-5.5.53-1.linux2.6.i386.rpm-bundle.tar 
MySQL-devel-5.5.53-1.linux2.6.i386.rpm
MySQL-client-5.5.53-1.linux2.6.i386.rpm
MySQL-test-5.5.53-1.linux2.6.i386.rpm
MySQL-shared-compat-5.5.53-1.linux2.6.i386.rpm
MySQL-shared-5.5.53-1.linux2.6.i386.rpm
MySQL-embedded-5.5.53-1.linux2.6.i386.rpm
MySQL-server-5.5.53-1.linux2.6.i386.rpm
[root@bogon home]# rpm -ivh MySQL-*.rpm --nodeps --force
warning: MySQL-client-5.5.53-1.linux2.6.i386.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing...                ########################################### [100%]
   1:MySQL-devel            ########################################### [ 14%]
   2:MySQL-client           ########################################### [ 29%]
   3:MySQL-test             ########################################### [ 43%]
   4:MySQL-embedded         ########################################### [ 57%]
   5:MySQL-shared-compat    ########################################### [ 71%]
   6:MySQL-shared           ########################################### [ 86%]
   7:MySQL-server           ########################################### [100%]
[root@bogon home]# service mysql start
Starting MySQL..                                           [  OK  ]

#第一次进入mysql不需要密码
[root@bogon home]# mysql -uroot -p
Enter password: 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.5.53 MySQL Community Server (GPL)

Copyright (c) 2000, 2016, 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> 

#修改密码以及刷新权限
mysql> set password for root@localhost=password("123456");
Query OK, 0 rows affected (0.00 sec)

mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)

#导入数据库
Mysql -uroot -p123456 < ry.sql
如果行不通，进入mysql，source /home/ry.sql

也可以
set  global max_allowed_packet=1024*1024*16;

redis安装

tar -xvf redis-5.0.3.tar.gz 
cd redis-5.0.3
make
cd src
make install
cd ../
vim redis.conf
redis-server redis.conf

安装前端和后端系统

[root@bogon home]# ll
总用量 8
drwxr-xr-x.  8 root root 4096 11月 17 05:55 profile
drwxr-xr-x. 23 root root 4096 11月 17 05:57 ruoyi-plus

#启动博客
java -jar ruoyi-plus/ruoyi-admin/target/ruoyi-admin.jar

#关闭防火墙
[root@bogon ~]# service iptables stop
iptables: Setting chains to policy ACCEPT: nat mangle filte[  OK  ]
iptables: Flushing firewall rules:                         [  OK  ]
iptables: Unloading modules:                               [  OK  ]

#访问
http://ip:8080