win10 安裝MySQL過程和遇到的坑

環境：win10系統，MySQL5.7.18 「mysql-5.7.18-winx64.msi」

首先是要運行mysql-5.7.18-winx64.msi，選擇安裝在C盤（可自定義安裝）

 

第一步

打開命令控制檯Cmd ，並進入MySQL安裝目錄bin目錄中

C:\Users\Administrator.JX-201906191059>cd "C:\Program Files\MySQL\MySQL Server 5.7\bin"

 

第二步：安裝MySQL服務（不進行這步，MySQL不會在服務中）

C:\Program Files\MySQL\MySQL Server 5.7\bin>mysqld --install

Service successfully installed.

 

第三步：初始化數據庫，在這以前須要先建立my.ini配置文件,放在MySQL安裝目錄

#### my.ini文件 start #### 更多配置請百度！！！
[client]

port = 3306

default-character-set=utf8  

[mysqld]

skip-grant-tables

port = 3306

character_set_server=utf8

#安裝目錄

basedir=C:\Program Files\MySQL\MySQL Server 5.7

#data目錄與安裝目錄分離

datadir=F:\MySQL\data

 

#紅色參數解決下面  #錯誤一

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER

#如下配置，詳情能夠百度。

key_buffer_size = 16M

max_allowed_packet = 1M

sort_buffer_size = 512K

net_buffer_length = 8K

read_buffer_size = 256K

read_rnd_buffer_size = 512K

myisam_sort_buffer_size = 8M

explicit_defaults_for_timestamp=true 

#錯誤日誌文件

log-error=F:/MySQL/log/mysql-err.log

#### my.ini文件 END ####

 

#錯誤一

C:\Program Files\MySQL\MySQL Server 5.7\bin>mysqld --initialize

2019-06-24T02:37:29.141533Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).

2019-06-24T02:37:29.142503Z 0 [Warning] 'NO_ZERO_DATE', 'NO_ZERO_IN_DATE' and 'ERROR_FOR_DIVISION_BY_ZERO' sql modes should be used with strict mode. They will be merged with strict mode in a future release.

2019-06-24T02:37:29.142503Z 0 [Warning] 'NO_AUTO_CREATE_USER' sql mode was not set.

2019-06-24T02:37:29.142503Z 0 [ERROR] Can't find error-message file 'D:\Program Files\MySQL\MySQL Server 5.7\share\errmsg.sys'. Check error-message file location and 'lc-messages-dir' configuration directive.

2019-06-24T02:37:29.146523Z 0 [ERROR] --initialize specified but the data directory has files in it. Aborting.

2019-06-24T02:37:29.146523Z 0 [ERROR] Aborting

 

#錯誤二，由於data目錄有文件（以前操做生成的，刪除便可）

C:\Program Files\MySQL\MySQL Server 5.7\bin>mysqld --initialize

2019-06-24T02:41:50.026106Z 0 [ERROR] --initialize specified but the data directory has files in it. Aborting.

2019-06-24T02:41:50.027134Z 0 [ERROR] Aborting

 #初始化數據庫

C:\Program Files\MySQL\MySQL Server 5.7\bin>mysqld --initialize

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