在機(jī)器上首次安裝MySQL，
操作系統(tǒng)是win7
mysql 的安裝文件是 zip 格式的，版本是5.7.17
解壓之后，安裝步驟是
1、首先找個(gè)文件存放這些安裝程序以及 數(shù)據(jù)
假設(shè)是E:\\mysql
2、把解壓的文件放在E:\\mysql下，并且新建個(gè)data文件夾
3、創(chuàng)建環(huán)境變量mysql 路徑是E:\\mysql
添加到path 中 %MYSQL%\bin;
4、在解壓的文件夾下有個(gè)my-default.ini
的文件，首先拷貝一份，重命名為my.ini
修改文件內(nèi)容
只修改兩行就行
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basedir = E:\\mysql datadir = E:\\mysql\\data |
這兩行原先是用#號(hào)注釋掉的，
5、用系統(tǒng)管理員身份啟動(dòng)命令行
輸入mysqld -install
這個(gè)是安裝mysql 服務(wù)的
6、輸入 mysqld --initialize
這個(gè)是因?yàn)?自動(dòng)5.7.7版本之后，windows安裝mysql通過zip解壓的方式，不再包含data 文件夾，這個(gè)可以參考官網(wǎng)的介紹
http://dev.mysql.com/doc/refman/5.7/en/windows-initialize-data-directory.html
如果沒有data文件夾，則會(huì)在啟動(dòng)mysql服務(wù)的時(shí)候起不來，觀察data文件夾下后綴名是.err的文件就可以發(fā)現(xiàn)，會(huì)報(bào)這么一些錯(cuò)誤
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MySQL: Table 'mysql.plugin' doesn't exist 2017-01-01T17:13:33.200113Z 0 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it. 2017-01-01T17:13:33.202113Z 0 [Note] Salting uuid generator variables, current_pid: 6908, server_start_time: 1483290810, bytes_sent: 0, 2017-01-01T17:13:33.237115Z 0 [Note] Generated uuid: '9fb87162-d045-11e6-b092-00ff173a9c42', server_start_time: 1483297718, bytes_sent: 114009376 2017-01-01T17:13:33.241115Z 0 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: 9fb87162-d045-11e6-b092-00ff173a9c42. 2017-01-01T17:13:33.248116Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened. 2017-01-01T17:13:33.250116Z 0 [Warning] Failed to set up SSL because of the following SSL library error: SSL context is not usable without certificate and private key2017-01-01T17:13:33.254116Z 0 [Note] Server hostname (bind-address): '*'; port: 3306 2017-01-01T17:13:33.259116Z 0 [Note] IPv6 is available. 2017-01-01T17:13:33.260117Z 0 [Note] - '::' resolves to '::'; 2017-01-01T17:13:33.261117Z 0 [Note] Server socket created on IP: '::'. 2017-01-01T17:13:33.266117Z 0 [Warning] Failed to open optimizer cost constant tables 2017-01-01T17:13:33.268117Z 0 [ERROR] Fatal error: Can't open and lock privilege tables: Table 'mysql.user' doesn't exist 2017-01-01T17:13:33.270117Z 0 [ERROR] Aborting |
其實(shí)這是因?yàn)檫@些表示放在data文件夾下的，所以我們需要先執(zhí)行命令mysqld -initialize在完成mysql 的初始化，這樣的話，mysql會(huì)自動(dòng)完成一些初始化的工作
7、啟動(dòng)服務(wù) net start mysql
以上所述是小編給大家介紹的解決Mysql5.7.17在windows下安裝啟動(dòng)時(shí)提示不成功問題，希望對(duì)大家有所幫助，如果大家有任何疑問請(qǐng)給我留言，小編會(huì)及時(shí)回復(fù)大家的。在此也非常感謝大家對(duì)服務(wù)器之家網(wǎng)站的支持！
