Mysql-5.7.10在免安装后启动服务失败。

查看日志得到如下：

2016-02-19T03:41:05.557095Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2016-02-19T03:41:05.557095Z 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.
2016-02-19T03:41:05.557095Z 0 [Warning] \'NO_AUTO_CREATE_USER\' sql mode was not set.
2016-02-19T03:41:05.557095Z 0 [Warning] Insecure configuration for --secure-file-priv: Current value does not restrict location of generated files. Consider setting it to a valid, non-empty path.
2016-02-19T03:41:05.557095Z 0 [Note] C:\MySql\mysql-5.7.10-winx64\bin\mysqld (mysqld 5.7.10) starting as process 7164 ...
2016-02-19T03:41:05.573096Z 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2016-02-19T03:41:05.574096Z 0 [Note] InnoDB: Uses event mutexes
2016-02-19T03:41:05.574096Z 0 [Note] InnoDB: _mm_lfence() and _mm_sfence() are used for memory barrier
2016-02-19T03:41:05.575096Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.3
2016-02-19T03:41:05.576096Z 0 [Note] InnoDB: Number of pools: 1
2016-02-19T03:41:05.576096Z 0 [Note] InnoDB: Not using CPU crc32 instructions
2016-02-19T03:41:05.620099Z 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M
2016-02-19T03:41:05.632099Z 0 [Note] InnoDB: Completed initialization of buffer pool
2016-02-19T03:41:05.712104Z 0 [Note] InnoDB: Highest supported file format is Barracuda.
2016-02-19T03:41:05.814110Z 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2016-02-19T03:41:05.815110Z 0 [Note] InnoDB: Setting file \'.\ibtmp1\' size to 12 MB. Physically writing the file full; Please wait ...
2016-02-19T03:41:05.857112Z 0 [Note] InnoDB: File \'.\ibtmp1\' size is now 12 MB.
2016-02-19T03:41:05.859112Z 0 [Note] InnoDB: 96 redo rollback segment(s) found. 96 redo rollback segment(s) are active.
2016-02-19T03:41:05.860112Z 0 [Note] InnoDB: 32 non-redo rollback segment(s) are active.
2016-02-19T03:41:05.862113Z 0 [Note] InnoDB: 5.7.10 started; log sequence number 1210198
2016-02-19T03:41:05.863113Z 0 [Note] InnoDB: Loading buffer pool(s) from C:\MySql\mysql-5.7.10-winx64\data\ib_buffer_pool
2016-02-19T03:41:05.864113Z 0 [Note] Plugin \'FEDERATED\' is disabled.
2016-02-19T03:41:05.864113Z 0 [Note] InnoDB: not started
mysqld: Table \'mysql.plugin\' doesn\'t exist
2016-02-19T03:41:05.865113Z 0 [ERROR] Can\'t open the mysql.plugin table. Please run mysql_upgrade to create it.
2016-02-19T03:41:05.866113Z 0 [Note] InnoDB: Buffer pool(s) load completed at 160219 11:41:05
2016-02-19T03:41:05.866113Z 0 [Warning] Gtid table is not ready to be used. Table \'mysql.gtid_executed\' cannot be opened.
2016-02-19T03:41:05.867113Z 0 [Warning] Failed to set up SSL because of the following SSL library error: SSL context is not usable without certificate and private key
2016-02-19T03:41:05.868113Z 0 [Note] Server hostname (bind-address): \'*\'; port: 3306
2016-02-19T03:41:05.870113Z 0 [Note] IPv6 is available.
2016-02-19T03:41:05.871113Z 0 [Note] - \'::\' resolves to \'::\';
2016-02-19T03:41:05.871113Z 0 [Note] Server socket created on IP: \'::\'.
2016-02-19T03:41:05.873113Z 0 [Warning] Failed to open optimizer cost constant tables

2016-02-19T03:41:05.874113Z 0 [ERROR] Fatal error: Can\'t open and lock privilege tables: Table \'mysql.user\' doesn\'t exist
2016-02-19T03:41:05.875113Z 0 [ERROR] Aborting

2016-02-19T03:41:05.875113Z 0 [Note] Binlog end
2016-02-19T03:41:05.875113Z 0 [Note] Shutting down plugin \'ngram\'
2016-02-19T03:41:05.876113Z 0 [Note] Shutting down plugin \'partition\'
2016-02-19T03:41:05.876113Z 0 [Note] Shutting down plugin \'BLACKHOLE\'
2016-02-19T03:41:05.876113Z 0 [Note] Shutting down plugin \'ARCHIVE\'
2016-02-19T03:41:05.877113Z 0 [Note] Shutting down plugin \'PERFORMANCE_SCHEMA\'
2016-02-19T03:41:05.877113Z 0 [Note] Shutting down plugin \'MRG_MYISAM\'
2016-02-19T03:41:05.877113Z 0 [Note] Shutting down plugin \'MyISAM\'
2016-02-19T03:41:05.878113Z 0 [Note] Shutting down plugin \'INNODB_SYS_VIRTUAL\'
2016-02-19T03:41:05.878113Z 0 [Note] Shutting down plugin \'INNODB_SYS_DATAFILES\'
2016-02-19T03:41:05.879114Z 0 [Note] Shutting down plugin \'INNODB_SYS_TABLESPACES\'
2016-02-19T03:41:05.879114Z 0 [Note] Shutting down plugin \'INNODB_SYS_FOREIGN_COLS\'
2016-02-19T03:41:05.879114Z 0 [Note] Shutting down plugin \'INNODB_SYS_FOREIGN\'
2016-02-19T03:41:05.880114Z 0 [Note] Shutting down plugin \'INNODB_SYS_FIELDS\'
2016-02-19T03:41:05.880114Z 0 [Note] Shutting down plugin \'INNODB_SYS_COLUMNS\'
2016-02-19T03:41:05.881114Z 0 [Note] Shutting down plugin \'INNODB_SYS_INDEXES\'
2016-02-19T03:41:05.881114Z 0 [Note] Shutting down plugin \'INNODB_SYS_TABLESTATS\'
2016-02-19T03:41:05.881114Z 0 [Note] Shutting down plugin \'INNODB_SYS_TABLES\'
2016-02-19T03:41:05.882114Z 0 [Note] Shutting down plugin \'INNODB_FT_INDEX_TABLE\'
2016-02-19T03:41:05.882114Z 0 [Note] Shutting down plugin \'INNODB_FT_INDEX_CACHE\'
2016-02-19T03:41:05.883114Z 0 [Note] Shutting down plugin \'INNODB_FT_CONFIG\'
2016-02-19T03:41:05.883114Z 0 [Note] Shutting down plugin \'INNODB_FT_BEING_DELETED\'
2016-02-19T03:41:05.883114Z 0 [Note] Shutting down plugin \'INNODB_FT_DELETED\'
2016-02-19T03:41:05.884114Z 0 [Note] Shutting down plugin \'INNODB_FT_DEFAULT_STOPWORD\'
2016-02-19T03:41:05.884114Z 0 [Note] Shutting down plugin \'INNODB_METRICS\'
2016-02-19T03:41:05.885114Z 0 [Note] Shutting down plugin \'INNODB_TEMP_TABLE_INFO\'
2016-02-19T03:41:05.885114Z 0 [Note] Shutting down plugin \'INNODB_BUFFER_POOL_STATS\'
2016-02-19T03:41:05.886114Z 0 [Note] Shutting down plugin \'INNODB_BUFFER_PAGE_LRU\'
2016-02-19T03:41:05.886114Z 0 [Note] Shutting down plugin \'INNODB_BUFFER_PAGE\'
2016-02-19T03:41:05.886114Z 0 [Note] Shutting down plugin \'INNODB_CMP_PER_INDEX_RESET\'
2016-02-19T03:41:05.887114Z 0 [Note] Shutting down plugin \'INNODB_CMP_PER_INDEX\'
2016-02-19T03:41:05.887114Z 0 [Note] Shutting down plugin \'INNODB_CMPMEM_RESET\'
2016-02-19T03:41:05.888114Z 0 [Note] Shutting down plugin \'INNODB_CMPMEM\'
2016-02-19T03:41:05.888114Z 0 [Note] Shutting down plugin \'INNODB_CMP_RESET\'
2016-02-19T03:41:05.888114Z 0 [Note] Shutting down plugin \'INNODB_CMP\'
2016-02-19T03:41:05.889114Z 0 [Note] Shutting down plugin \'INNODB_LOCK_WAITS\'
2016-02-19T03:41:05.889114Z 0 [Note] Shutting down plugin \'INNODB_LOCKS\'
2016-02-19T03:41:05.889114Z 0 [Note] Shutting down plugin \'INNODB_TRX\'
2016-02-19T03:41:05.890114Z 0 [Note] Shutting down plugin \'InnoDB\'
2016-02-19T03:41:05.890114Z 0 [Note] InnoDB: FTS optimize thread exiting.
2016-02-19T03:41:05.890114Z 0 [Note] InnoDB: Starting shutdown...
2016-02-19T03:41:05.991120Z 0 [Note] InnoDB: Dumping buffer pool(s) to C:\MySql\mysql-5.7.10-winx64\data\ib_buffer_pool
2016-02-19T03:41:05.993120Z 0 [Note] InnoDB: Buffer pool(s) dump completed at 160219 11:41:05
2016-02-19T03:41:07.311195Z 0 [Note] InnoDB: Shutdown completed; log sequence number 1210217
2016-02-19T03:41:07.312196Z 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2016-02-19T03:41:07.314196Z 0 [Note] Shutting down plugin \'MEMORY\'
2016-02-19T03:41:07.314196Z 0 [Note] Shutting down plugin \'CSV\'
2016-02-19T03:41:07.315196Z 0 [Note] Shutting down plugin \'sha256_password\'
2016-02-19T03:41:07.316196Z 0 [Note] Shutting down plugin \'mysql_native_password\'
2016-02-19T03:41:07.316196Z 0 [Note] Shutting down plugin \'binlog\'
2016-02-19T03:41:07.317196Z 0 [Note] C:\MySql\mysql-5.7.10-winx64\bin\mysqld: Shutdown complete

 

 网上看了多信息仍未解决，最终去官网上找到了原因，原来data目录是我手工创建的，还必须执行如下命令进行初始化。

http://dev.mysql.com/doc/refman/5.7/en/windows-extract-archive.html

http://dev.mysql.com/doc/refman/5.7/en/data-directory-initialization-mysqld.html

To initialize the data directory, invoke mysqld with the --initialize or --initialize-insecure option, depending on whether you want the server to generate a random initial password for the \'root\'@\'localhost\' account.

On Windows, use one of these commands:

C:\> bin\mysqld --initialize
C:\> bin\mysqld --initialize-insecure  这个命令会创建空密码的 root@localhost 账号，否则会创建带密码的 root@localhost 账号，密码直接写在 log-error 日志文件中

 

执行完这命令，

再执行 mysqld install MySQL –defaults-file=”D:\Program Files\MySQL\mysql-5.6.13-win32\my.ini”

果然mysql服务就正常启动了。

 

记录下安装步骤：

添加环境变量

变量名：MYSQL_HOME

变量值：D:\Program Files\mysql-5.6.14-winx64

即为mysql的自定义解压目录。

再在Path中添加  %MYSQL_HOME%\bin

添加为服务：

从控制台进入到MySQL解压目录下的 bin 目录下：

bin\mysqld --initialize-insecure
输入服务安装命令：
mysqld install MySQL –defaults-file=”D:\Program Files\MySQL\mysql-5.6.13-win32\my.ini”
#解压目录下修改的my.ini文件
安装成功后会提示服务安装成功。
#注：my.ini文件放在MySQL解压后的根目录下
#移除服务命令为：mysqld remove

附上myini文件：

  [client]
    port=3306
    default-character-set=utf8
    [mysqld]
    port=3306
    character_set_server=utf8
    #解压目录
	basedir=C:\MySql\mysql-5.7.10-winx64
    #解压目录下data目录
	datadir=C:\MySql\mysql-5.7.10-winx64\data
	#没有这行在5.7中要这行，否则初始化时会有警告： [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see doc umentation for more details).
	explicit_defaults_for_timestamp=true
    [WinMySQLAdmin]
	C:\MySql\mysql-5.7.10-winx64\bin\mysqld.exe

 

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