Windows7，Mysql5.6 安装后，使用不了密码，空密码就能够登录

[gohands]

使用密码反而不行，
新增加的用户和修改重设密码也不行，。
是什么原因导致的
服务启动的命令也没有特殊的地方。
"C:\Program Files\MySQL\MySQL Server 5.6\bin\mysqld" --defaults-file="C:\ProgramData\MySQL\MySQL Server 5.6\my.ini" MySQL56
ini也还没有修改过/

#
[client]
no-beep

# pipe
# socket=mysql
port=3306

[mysql]

default-character-set=utf8


# SERVER SECTION
# ----------------------------------------------------------------------
#
# The following options will be read by the MySQL Server. Make sure that
# you have installed the server correctly (see above) so it reads this 
# file.
#
# server_type=3
[mysqld]

# The next three options are mutually exclusive to SERVER_PORT below.
# skip-networking
# enable-named-pipe
# The Pipe the MySQL Server will use
# socket=mysql

# The TCP/IP Port the MySQL Server will listen on
port=3306

# Path to installation directory. All paths are usually resolved relative to this.
# basedir="C:/Program Files/MySQL/MySQL Server 5.6/"

# Path to the database root
datadir="C:/ProgramData/MySQL/MySQL Server 5.6/data\"

# The default character set that will be used when a new schema or table is
# created and no character set is defined
character-set-server=utf8

# The default storage engine that will be used when create new tables when
default-storage-engine=INNODB

# Set the SQL mode to strict
sql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"

# Enable Windows Authentication
# plugin-load=authentication_windows.dll

# General and Slow logging.
log-output=FILE
general-log=0
general_log_file="LENOVO24G-1.log"
slow-query-log=1
slow_query_log_file="LENOVO24G-1-slow.log"
long_query_time=10

# Binary Logging.
# log-bin

# Error Logging.
log-error="LENOVO24G-1.err"

# The maximum amount of concurrent sessions the MySQL server will
# allow. One of these connections will be reserved for a user with
# SUPER privileges to allow the administrator to login even if the
# connection limit has been reached.
max_connections=151

query_cache_size=0

table_open_cache=2000

tmp_table_size=23M

thread_cache_size=10

myisam_max_sort_file_size=100G

myisam_sort_buffer_size=38M

key_buffer_size=8M

# Size of the buffer used for doing full table scans of MyISAM tables.
# Allocated per thread, if a full scan is needed.
read_buffer_size=64K
read_rnd_buffer_size=256K

# This buffer is allocated when MySQL needs to rebuild the index in
# REPAIR, OPTIMZE, ALTER table statements as well as in LOAD DATA INFILE
# into an empty table. It is allocated per thread so be careful with
# large settings.
sort_buffer_size=256K

#*** INNODB Specific options ***
# innodb_data_home_dir=0.0

# Use this option if you have a MySQL server with InnoDB support enabled
# but you do not plan to use it. This will save memory and disk space
# and speed up some things.
# skip-innodb

innodb_additional_mem_pool_size=3M

innodb_flush_log_at_trx_commit=1

# The size of the buffer InnoDB uses for buffering log data. As soon as
# it is full, InnoDB will have to flush it to disk. As it is flushed
# once per second anyway, it does not make sense to have it very large
# (even with long transactions).
innodb_log_buffer_size=2M

# InnoDB, unlike MyISAM, uses a buffer pool to cache both indexes and
# row data. The bigger you set this the less disk I/O is needed to
# access data in tables. On a dedicated database server you may set this
# parameter up to 80% of the machine physical memory size. Do not set it
# too large, though, because competition of the physical memory may
# cause paging in the operating system.  Note that on 32bit systems you
# might be limited to 2-3.5G of user level memory per process, so do not
# set it too high.
innodb_buffer_pool_size=111M

# Size of each log file in a log group. You should set the combined size
# of log files to about 25%-100% of your buffer pool size to avoid
# unneeded buffer pool flush activity on log file overwrite. However,
# note that a larger logfile size will increase the time needed for the
# recovery process.
innodb_log_file_size=48M

# Number of threads allowed inside the InnoDB kernel. The optimal value
# depends highly on the application, hardware as well as the OS
# scheduler properties. A too high value may lead to thread thrashing.
innodb_thread_concurrency=9

# The increment size (in MB) for extending the size of an auto-extend InnoDB system tablespace file when it becomes full.
innodb_autoextend_increment=64

# The number of regions that the InnoDB buffer pool is divided into.
# For systems with buffer pools in the multi-gigabyte range, dividing the buffer pool into separate instances can improve concurrency,
# by reducing contention as different threads read and write to cached pages.
innodb_buffer_pool_instances=8

# Determines the number of threads that can enter InnoDB concurrently.
innodb_concurrency_tickets=5000

# Specifies how long in milliseconds (ms) a block inserted into the old sublist must stay there after its first access before
# it can be moved to the new sublist.
innodb_old_blocks_time=1000

# It specifies the maximum number of .ibd files that MySQL can keep open at one time. The minimum value is 10.
innodb_open_files=2000

# When this variable is enabled, InnoDB updates statistics during metadata statements.
innodb_stats_on_metadata=0

# When innodb_file_per_table is enabled (the default in 5.6.6 and higher), InnoDB stores the data and indexes for each newly created table
# in a separate .ibd file, rather than in the system tablespace.
innodb_file_per_table=1

# Use the following list of values: 0 for crc32, 1 for strict_crc32, 2 for innodb, 3 for strict_innodb, 4 for none, 5 for strict_none.
innodb_checksum_algorithm=0

# The number of outstanding connection requests MySQL can have.
# This option is useful when the main MySQL thread gets many connection requests in a very short time.
# It then takes some time (although very little) for the main thread to check the connection and start a new thread.
# The back_log value indicates how many requests can be stacked during this short time before MySQL momentarily
# stops answering new requests.
# You need to increase this only if you expect a large number of connections in a short period of time.
back_log=80

# If this is set to a nonzero value, all tables are closed every flush_time seconds to free up resources and
# synchronize unflushed data to disk.
# This option is best used only on systems with minimal resources.
flush_time=0

# The minimum size of the buffer that is used for plain index scans, range index scans, and joins that do not use
# indexes and thus perform full table scans.
join_buffer_size=256K

# The maximum size of one packet or any generated or intermediate string, or any parameter sent by the
# mysql_stmt_send_long_data() C API function.
max_allowed_packet=4M

# If more than this many successive connection requests from a host are interrupted without a successful connection,
# the server blocks that host from performing further connections.
max_connect_errors=100

# Changes the number of file descriptors available to mysqld.
# You should try increasing the value of this option if mysqld gives you the error "Too many open files".
open_files_limit=4161

# Set the query cache type. 0 for OFF, 1 for ON and 2 for DEMAND.
query_cache_type=0

# If you see many sort_merge_passes per second in SHOW GLOBAL STATUS output, you can consider increasing the
# sort_buffer_size value to speed up ORDER BY or GROUP BY operations that cannot be improved with query optimization
# or improved indexing.
sort_buffer_size=256K

# The number of table definitions (from .frm files) that can be stored in the definition cache.
# If you use a large number of tables, you can create a large table definition cache to speed up opening of tables.
# The table definition cache takes less space and does not use file descriptors, unlike the normal table cache.
# The minimum and default values are both 400.
table_definition_cache=1400

# Specify the maximum size of a row-based binary log event, in bytes.
# Rows are grouped into events smaller than this size if possible. The value should be a multiple of 256.
binlog_row_event_max_size=8K

# If the value of this variable is greater than 0, a replication slave synchronizes its master.info file to disk.
# (using fdatasync()) after every sync_master_info events.
sync_master_info=10000

# If the value of this variable is greater than 0, the MySQL server synchronizes its relay log to disk.
# (using fdatasync()) after every sync_relay_log writes to the relay log.
sync_relay_log=10000

# If the value of this variable is greater than 0, a replication slave synchronizes its relay-log.info file to disk.
# (using fdatasync()) after every sync_relay_log_info transactions.
sync_relay_log_info=10000

[ACMAIN_CHM]

楼主是如何启动MYSQL服务的？ 或者贴一下MYSQL的错误日志。

[gohands]

直接安装服务器，通过windows的服务启动的 【"C:\Program Files\MySQL\MySQL Server 5.6\bin\mysqld" --defaults-file="C:\ProgramData\MySQL\MySQL Server 5.6\my.ini" MySQL56】就是服务命令的内容 err log文件的内容

2014-08-08 13:00:27 5896 [Note] Plugin 'FEDERATED' is disabled.
2014-08-08 13:00:27 1174 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator.
2014-08-08 13:00:27 5896 [Note] InnoDB: Using atomics to ref count buffer pool pages
2014-08-08 13:00:27 5896 [Note] InnoDB: The InnoDB memory heap is disabled
2014-08-08 13:00:27 5896 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2014-08-08 13:00:27 5896 [Note] InnoDB: Memory barrier is not used
2014-08-08 13:00:27 5896 [Note] InnoDB: Compressed tables use zlib 1.2.3
2014-08-08 13:00:27 5896 [Note] InnoDB: Not using CPU crc32 instructions
2014-08-08 13:00:27 5896 [Note] InnoDB: Initializing buffer pool, size = 112.0M
2014-08-08 13:00:27 5896 [Note] InnoDB: Completed initialization of buffer pool
2014-08-08 13:00:28 5896 [Note] InnoDB: Highest supported file format is Barracuda.
2014-08-08 13:00:28 5896 [Note] InnoDB: 128 rollback segment(s) are active.
2014-08-08 13:00:28 5896 [Note] InnoDB: Waiting for purge to start
2014-08-08 13:00:28 5896 [Note] InnoDB: 5.6.20 started; log sequence number 1625977
2014-08-08 13:00:28 5896 [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: ea72e85d-1eb8-11e4-9087-002197c79ba1.
2014-08-08 13:00:28 5896 [Note] Server hostname (bind-address): '*'; port: 3306
2014-08-08 13:00:28 5896 [Note] IPv6 is available.
2014-08-08 13:00:28 5896 [Note]   - '::' resolves to '::';
2014-08-08 13:00:28 5896 [Note] Server socket created on IP: '::'.
2014-08-08 13:00:28 5896 [Note] Event Scheduler: Loaded 0 events
2014-08-08 13:00:28 5896 [Note] C:\Program Files\MySQL\MySQL Server 5.6\bin\mysqld: ready for connections.
Version: '5.6.20-log'  socket: ''  port: 3306  MySQL Community Server (GPL)
2014-08-08 13:01:13 5896 [Note] C:\Program Files\MySQL\MySQL Server 5.6\bin\mysqld: Normal shutdown

2014-08-08 13:01:13 5896 [Note] Giving 0 client threads a chance to die gracefully
2014-08-08 13:01:13 5896 [Note] Event Scheduler: Purging the queue. 0 events
2014-08-08 13:01:13 5896 [Note] Shutting down slave threads
2014-08-08 13:01:13 5896 [Note] Forcefully disconnecting 0 remaining clients
2014-08-08 13:01:13 5896 [Note] Binlog end
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'partition'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_SYS_FIELDS'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_SYS_INDEXES'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_SYS_TABLES'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_FT_CONFIG'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_FT_DELETED'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_METRICS'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_CMPMEM'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_CMP_RESET'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_CMP'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_LOCK_WAITS'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_LOCKS'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'INNODB_TRX'
2014-08-08 13:01:13 5896 [Note] Shutting down plugin 'InnoDB'
2014-08-08 13:01:13 5896 [Note] InnoDB: FTS optimize thread exiting.
2014-08-08 13:01:13 5896 [Note] InnoDB: Starting shutdown...
2014-08-08 13:01:14 5896 [Note] InnoDB: Shutdown completed; log sequence number 1625987
2014-08-08 13:01:14 5896 [Note] Shutting down plugin 'BLACKHOLE'
2014-08-08 13:01:14 5896 [Note] Shutting down plugin 'ARCHIVE'
2014-08-08 13:01:14 5896 [Note] Shutting down plugin 'MRG_MYISAM'
2014-08-08 13:01:14 5896 [Note] Shutting down plugin 'MyISAM'
2014-08-08 13:01:14 5896 [Note] Shutting down plugin 'MEMORY'
2014-08-08 13:01:14 5896 [Note] Shutting down plugin 'CSV'
2014-08-08 13:01:14 5896 [Note] Shutting down plugin 'sha256_password'
2014-08-08 13:01:14 5896 [Note] Shutting down plugin 'mysql_old_password'
2014-08-08 13:01:14 5896 [Note] Shutting down plugin 'mysql_native_password'
2014-08-08 13:01:14 5896 [Note] Shutting down plugin 'binlog'
2014-08-08 13:01:14 5896 [Note] C:\Program Files\MySQL\MySQL Server 5.6\bin\mysqld: Shutdown complete

2014-08-08 13:04:17 5292 [Note] Plugin 'FEDERATED' is disabled.
2014-08-08 13:04:17 aa4 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator.
2014-08-08 13:04:17 5292 [Note] InnoDB: Using atomics to ref count buffer pool pages
2014-08-08 13:04:17 5292 [Note] InnoDB: The InnoDB memory heap is disabled
2014-08-08 13:04:17 5292 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2014-08-08 13:04:17 5292 [Note] InnoDB: Memory barrier is not used
2014-08-08 13:04:17 5292 [Note] InnoDB: Compressed tables use zlib 1.2.3
2014-08-08 13:04:17 5292 [Note] InnoDB: Not using CPU crc32 instructions
2014-08-08 13:04:17 5292 [Note] InnoDB: Initializing buffer pool, size = 111.0M
2014-08-08 13:04:17 5292 [Note] InnoDB: Completed initialization of buffer pool
2014-08-08 13:04:17 5292 [Note] InnoDB: Highest supported file format is Barracuda.
2014-08-08 13:04:18 5292 [Note] InnoDB: 128 rollback segment(s) are active.
2014-08-08 13:04:18 5292 [Note] InnoDB: Waiting for purge to start
2014-08-08 13:04:18 5292 [Note] InnoDB: 5.6.20 started; log sequence number 1625987
2014-08-08 13:04:18 5292 [Note] Server hostname (bind-address): '*'; port: 3306
2014-08-08 13:04:18 5292 [Note] IPv6 is available.
2014-08-08 13:04:18 5292 [Note]   - '::' resolves to '::';
2014-08-08 13:04:18 5292 [Note] Server socket created on IP: '::'.
2014-08-08 13:04:18 5292 [Note] Event Scheduler: Loaded 0 events
2014-08-08 13:04:18 5292 [Note] C:\Program Files\MySQL\MySQL Server 5.6\bin\mysqld: ready for connections.
Version: '5.6.20-log'  socket: ''  port: 3306  MySQL Community Server (GPL)