解决centos下yum install mysql-server没有可用包

# wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm ;

-- http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm

正在解析主机 repo.mysql.com (repo.mysql.com)... 23.4.241.142

正在连接 repo.mysql.com (repo.mysql.com)|23.4.241.142|:80... 已连接。

已发出 HTTP 请求，正在等待回应... 200 OK

长度：6140 (6.0K) [application/x-redhat-package-manager]

正在保存至: “mysql-community-release-el7-5.noarch.rpm”

100%[======================================>] 6,140 --.-K/s 用时 0s

(467 MB/s) - 已保存 “mysql-community-release-el7-5.noarch.rpm” [6140/6140])

# ls

mysql-community-release-el7-5.noarch.rpm

# rpm -ivh mysql-community-release-el7-5.noarch.rpm

准备中... ################################# [100%]

正在升级/安装...

1:mysql-community-release-el7-5 ################################# [100%]

# ls -1 /etc/yum.repos.d/mysql-community*

/etc/yum.repos.d/mysql-community.repo

/etc/yum.repos.d/mysql-community-source.repo

# yum install mysql-server

[root@localhost ~]# wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm

--2016-06-28 17:43:08-- http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm

正在解析主机 repo.mysql.com (repo.mysql.com)... 184.50.14.132

正在连接 repo.mysql.com (repo.mysql.com)|184.50.14.132|:80... 已连接。

已发出 HTTP 请求，正在等待回应... 200 OK

长度：6140 (6.0K) [application/x-redhat-package-manager]

正在保存至: “mysql-community-release-el7-5.noarch.rpm”

100%[=======================================================================>] 6,140 --.-K/s 用时 0.001s

2016-06-28 17:43:16 (7.45 MB/s) - 已保存 “mysql-community-release-el7-5.noarch.rpm” [6140/6140])

[root@localhost ~]# ls

aa bb mysql-community-release-el7-5.noarch.rpm test.txt 公共视频文档音乐

anaconda-ks.cfg cc testcopy.txt txt 模板图片下载桌面

[root@localhost ~]# chmod 777 mysql-community-release-el7-5.noarch.rpm

[root@localhost ~]# rpm -ivh mysql-community-release-el7-5.noarch.rpm

准备中... ################################# [100%]

正在升级/安装...

1:mysql-community-release-el7-5 ################################# [100%]

[root@localhost ~]# ls -1 /etc/yum.repos.d/mysql-community*

/etc/yum.repos.d/mysql-community.repo

/etc/yum.repos.d/mysql-community-source.repo

[root@localhost ~]# yum install mysql-server

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