MySQL 5.7.14 net start mysql 服务无法启动-“NET HELPMSG 3534” 的奇怪问题

2019-10-19 14:32:27

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my.ini

执行mysqld --initialize-insecure出现错误提示

C:/WINDOWS/system32>mysqld --initialize-insecure mysqld: Can't create directory 'D:/Program Files oft/mysql-5.7.14-winx64/mysql-5.7.14-winx64/data/' (Errcode: 2 - No such file or directory) 2016-12-16T02:12:53.583901Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 2016-12-16T02:12:53.583901Z 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. 2016-12-16T02:12:53.583901Z 0 [Warning] 'NO_AUTO_CREATE_USER' sql mode was not set. 2016-12-16T02:12:53.583901Z 0 [ERROR] Can't find error-message file 'D:/Program Files oft/mysql-5.7.14-winx64/mysql-5.7.14-winx64/share/errmsg.sys'. Check error-message file location and 'lc-messages-dir' configuration directive. 2016-12-16T02:12:53.583901Z 0 [ERROR] Aborting

只好把目录改成反斜杠

[client] port=3306 default-character-set=utf8 [mysqld] port=3306 character_set_server=utf8 basedir=D:/Program Files/soft/mysql-5.7.14-winx64/mysql-5.7.14-winx64 #解压目录 datadir=D:/Program Files/soft/mysql-5.7.14-winx64/mysql-5.7.14-winx64/data #解压目录下data目录 sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES [WinMySQLAdmin] D:/Program Files/soft/mysql-5.7.14-winx64/mysql-5.7.14-winx64/bin/mysqld.exe

再次执行成功

C:/WINDOWS/system32> mysqld install MySQL --defaults-file="D:/Program Files/soft/mysql-5.7.14-winx64/mysql-5.7.14-winx64/my.ini" Service successfully installed.  C:/WINDOWS/system32>net start mysql

MySQL 服务正在启动 .

MySQL 服务已经启动成功。