Answers:
您的MySQL二进制文件应位于XAMPP文件夹下的某个位置。查找一个/ bin文件夹,您将找到mysql.exe客户端。假设它在c:\ xampp \ mysql \ bin中,那么您应该在该文件夹中启动命令提示符。
也就是说,启动“ cmd”,然后键入:
cd c:\xampp\mysql\bin
mysql.exe -u root --password
如果要使用mysqldump.exe,也应该在此找到它。
登录到您的mysql服务器,然后开始键入命令。
希望能帮助到你...
./mysql -u root
(注意mysql之前的点和斜杠),否则它将看不到mysql.exe(是的,我已经完成了cd
命令)。
在Mac上,或者至少在使用默认安装的Mac上,我通过以下位置访问它:
/应用程序/ xampp / xamppfiles / bin / mysql -uroot -p
要mysql
在Windows中访问命令而无需手动更改目录,请执行以下操作:
将安装MySQL的路径追加到现有“变量值”的末尾。例:
%systemDrive%\ xampp \ mysql \ bin \
或者,如果您愿意
c:\ xampp \ mysql \ bin \
最后,打开一个新的命令提示符,以使此更改生效。
请注意,MySQL的“设置环境变量”文档没有关于在Windows中处理此问题的任何意见。
Shell
。mysql --user=your_user_name --password=your_password
。您可以使用Windows的XAMPP访问MySQL命令行
单击XAMPP图标以启动其cPanel
点击外壳按钮
mysql -h localhost -u root
输入此内容,然后单击Enter您应该看到所有命令行及其功能
Setting environment for using XAMPP for Windows.
Your PC c:\xampp
# mysql -h localhost - root
mysql Ver 15.1 Distrib 10.1.19-MariaDB, for Win32 (AMD64)
Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.
Usage: mysql [OPTIONS] [database]
Default options are read from the following files in the given order:
C:\WINDOWS\my.ini C:\WINDOWS\my.cnf C:\my.ini C:\my.cnf C:\xampp\mysql\my.ini C:\xampp\mysql\my.cnf C:\xampp\mysql\bin\my.ini C:\xampp\mysql\bin\my.cnf
The following groups are read: mysql client client-server client-mariadb
The following options may be given as the first argument:
--print-defaults Print the program argument list and exit.
--no-defaults Don't read default options from any option file.
--defaults-file=# Only read default options from the given file #.
--defaults-extra-file=# Read this file after the global files are read.
-?, --help Display this help and exit.
-I, --help Synonym for -?
--abort-source-on-error
Abort 'source filename' operations in case of errors
--auto-rehash Enable automatic rehashing. One doesn't need to use
'rehash' to get table and field completion, but startup
and reconnecting may take a longer time. Disable with
--disable-auto-rehash.
(Defaults to on; use --skip-auto-rehash to disable.)
-A, --no-auto-rehash
No automatic rehashing. One has to use 'rehash' to get
table and field completion. This gives a quicker start of
mysql and disables rehashing on reconnect.
--auto-vertical-output
Automatically switch to vertical output mode if the
result is wider than the terminal width.
-B, --batch Don't use history file. Disable interactive behavior.
(Enables --silent.)
--character-sets-dir=name
Directory for character set files.
--column-type-info Display column type information.
-c, --comments Preserve comments. Send comments to the server. The
default is --skip-comments (discard comments), enable
with --comments.
-C, --compress Use compression in server/client protocol.
-#, --debug[=#] This is a non-debug version. Catch this and exit.
--debug-check Check memory and open file usage at exit.
-T, --debug-info Print some debug info at exit.
-D, --database=name Database to use.
--default-character-set=name
Set the default character set.
--delimiter=name Delimiter to be used.
-e, --execute=name Execute command and quit. (Disables --force and history
file.)
-E, --vertical Print the output of a query (rows) vertically.
-f, --force Continue even if we get an SQL error. Sets
abort-source-on-error to 0
-G, --named-commands
Enable named commands. Named commands mean this program's
internal commands; see mysql> help . When enabled, the
named commands can be used from any line of the query,
otherwise only from the first line, before an enter.
Disable with --disable-named-commands. This option is
disabled by default.
-i, --ignore-spaces Ignore space after function names.
--init-command=name SQL Command to execute when connecting to MySQL server.
Will automatically be re-executed when reconnecting.
--local-infile Enable/disable LOAD DATA LOCAL INFILE.
-b, --no-beep Turn off beep on error.
-h, --host=name Connect to host.
-H, --html Produce HTML output.
-X, --xml Produce XML output.
--line-numbers Write line numbers for errors.
(Defaults to on; use --skip-line-numbers to disable.)
-L, --skip-line-numbers
Don't write line number for errors.
-n, --unbuffered Flush buffer after each query.
--column-names Write column names in results.
(Defaults to on; use --skip-column-names to disable.)
-N, --skip-column-names
Don't write column names in results.
--sigint-ignore Ignore SIGINT (CTRL-C).
-o, --one-database Ignore statements except those that occur while the
default database is the one named at the command line.
-p, --password[=name]
Password to use when connecting to server. If password is
not given it's asked from the tty.
-W, --pipe Use named pipes to connect to server.
-P, --port=# Port number to use for connection or 0 for default to, in
order of preference, my.cnf, $MYSQL_TCP_PORT,
/etc/services, built-in default (3306).
--progress-reports Get progress reports for long running commands (like
ALTER TABLE)
(Defaults to on; use --skip-progress-reports to disable.)
--prompt=name Set the mysql prompt to this value.
--protocol=name The protocol to use for connection (tcp, socket, pipe,
memory).
-q, --quick Don't cache result, print it row by row. This may slow
down the server if the output is suspended. Doesn't use
history file.
-r, --raw Write fields without conversion. Used with --batch.
--reconnect Reconnect if the connection is lost. Disable with
--disable-reconnect. This option is enabled by default.
(Defaults to on; use --skip-reconnect to disable.)
-s, --silent Be more silent. Print results with a tab as separator,
each row on new line.
--shared-memory-base-name=name
Base name of shared memory.
-S, --socket=name The socket file to use for connection.
--ssl Enable SSL for connection (automatically enabled with
other flags).
--ssl-ca=name CA file in PEM format (check OpenSSL docs, implies
--ssl).
--ssl-capath=name CA directory (check OpenSSL docs, implies --ssl).
--ssl-cert=name X509 cert in PEM format (implies --ssl).
--ssl-cipher=name SSL cipher to use (implies --ssl).
--ssl-key=name X509 key in PEM format (implies --ssl).
--ssl-crl=name Certificate revocation list (implies --ssl).
--ssl-crlpath=name Certificate revocation list path (implies --ssl).
--ssl-verify-server-cert
Verify server's "Common Name" in its cert against
hostname used when connecting. This option is disabled by
default.
-t, --table Output in table format.
--tee=name Append everything into outfile. See interactive help (\h)
also. Does not work in batch mode. Disable with
--disable-tee. This option is disabled by default.
-u, --user=name User for login if not current user.
-U, --safe-updates Only allow UPDATE and DELETE that uses keys.
-U, --i-am-a-dummy Synonym for option --safe-updates, -U.
-v, --verbose Write more. (-v -v -v gives the table output format).
-V, --version Output version information and exit.
-w, --wait Wait and retry if connection is down.
--connect-timeout=# Number of seconds before connection timeout.
--max-allowed-packet=#
The maximum packet length to send to or receive from
server.
--net-buffer-length=#
The buffer size for TCP/IP and socket communication.
--select-limit=# Automatic limit for SELECT when using --safe-updates.
--max-join-size=# Automatic limit for rows in a join when using
--safe-updates.
--secure-auth Refuse client connecting to server if it uses old
(pre-4.1.1) protocol.
--server-arg=name Send embedded server this as a parameter.
--show-warnings Show warnings after every statement.
--plugin-dir=name Directory for client-side plugins.
--default-auth=name Default authentication client-side plugin to use.
--binary-mode By default, ASCII '\0' is disallowed and '\r\n' is
translated to '\n'. This switch turns off both features,
and also turns off parsing of all clientcommands except
\C and DELIMITER, in non-interactive mode (for input
piped to mysql or loaded using the 'source' command).
This is necessary when processing output from mysqlbinlog
that may contain blobs.
Variables (--variable-name=value)
and boolean options {FALSE|TRUE} Value (after reading options)
--------------------------------- ----------------------------------------
abort-source-on-error FALSE
auto-rehash FALSE
auto-vertical-output FALSE
character-sets-dir (No default value)
column-type-info FALSE
comments FALSE
compress FALSE
debug-check FALSE
debug-info FALSE
database (No default value)
default-character-set auto
delimiter ;
vertical FALSE
force FALSE
named-commands FALSE
ignore-spaces FALSE
init-command (No default value)
local-infile FALSE
no-beep FALSE
host localhost
html FALSE
xml FALSE
line-numbers TRUE
unbuffered FALSE
column-names TRUE
sigint-ignore FALSE
port 3306
progress-reports TRUE
prompt \N [\d]>
quick FALSE
raw FALSE
reconnect TRUE
shared-memory-base-name (No default value)
socket C:/xampp/mysql/mysql.sock
ssl FALSE
ssl-ca (No default value)
ssl-capath (No default value)
ssl-cert (No default value)
ssl-cipher (No default value)
ssl-key (No default value)
ssl-crl (No default value)
ssl-crlpath (No default value)
ssl-verify-server-cert FALSE
table FALSE
user (No default value)
safe-updates FALSE
i-am-a-dummy FALSE
connect-timeout 0
max-allowed-packet 16777216
net-buffer-length 16384
select-limit 1000
max-join-size 1000000
secure-auth FALSE
show-warnings FALSE
plugin-dir (No default value)
default-auth (No default value)
binary-mode FALSE
Xampp控制面板v2.3.1 在使用-h localhost时出现错误
ERROR 2003 (HY000): Can't connect to MySQL server on 'localhost' (10060)
因此,如果按原样安装xampp并且未自定义任何documentroot,serverroot等,则以下工作有效:
在xampp控制面板上启动这两个服务,单击shell输入:#mysql -h 127.0.0.1 -u root
很好。以下是logtrail:-
# mysql -h 127.0.0.1 -u root
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.6.21 MySQL Community Server (GPL)
Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>
mysql -h localhost -u root -p
并输入root pw
要通过命令行访问SQL,我们只需导航到xampp文件夹。该文件夹通常位于c:\驱动器上。
in mysql -u root -p
然后按Enter。use cms_data
或任何其他db_name,它应该说数据库已更改//奖励注意,在使用数据库时,您不应使用root用户。您可能要创建一个具有特殊特权的单独帐户(例如cms_user)以限制错误。
做到这一点:
GRANT ALL PRIVILEGES IN cms_database.*
TO 'cms_user'@'localhost'
IDENTITIED BY 'yourpassword'
使用以下命令仔细检查:
SHOW GRANT FOR 'cms_user'@localhost;
如果您已经有了用户名和想要使用的特定数据库,则将步骤2更改为此。
mysql -u cms_user -p cms_database
在终端:
cd C:\xampp\mysql\bin
mysql -h 127.0.0.1 --port=3306 -u root --password
命中ENTER如果密码为空字符串。现在您已进入。您可以列出所有可用的数据库,并使用以下数据库选择一个:
SHOW DATABASES;
USE database_name_here;
SHOW TABLES
DESC table_name_here
SELECT * FROM table_name_here
记住有关“;”的信息 在每个SQL语句的末尾。
Windows cmd终端不是很好,并且不支持Ctrl + C,Ctrl + V(复制,粘贴)快捷键。如果您打算在终端上做很多工作,请考虑安装替代终端cmd线,我使用cmder终端- 下载页面