搜索历史

清空
搜索热词
      0
      • 聊天消息
      • 系统消息
      • 评论与回复
      查看更多
      查看更多
      查看更多
      登录后你可以
      • 下载海量资料
      • 学习在线课程
      • 观看技术视频
      • 写文章/发帖/加入社区
      创作中心
      发布
      创作活动

      完善资料让更多小伙伴认识你，还能领取20积分哦，立即完善>

      3天内不再提示

      【鲁班猫门禁系统】安装mysql

      华仔的编程随笔 • 来源：华仔的编程随笔 • 作者：华仔的编程随笔 • 2023-04-27 09:15 • 次阅读

      安装

      现在，我们将通过 apt 包管理器安装 MySQL。执行下udo apt install mysql-server。具体日志如下：

      cat@lubancat:~/lugl/my_project$ sudo apt install mysql-server
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages were automatically installed and are no longer required:
  accountsservice-ubuntu-schemas activity-log-manager apg aptdaemon aptdaemon-data cracklib-runtime gedit
  gedit-common gir1.2-accountsservice-1.0 gir1.2-adw-1 gir1.2-gck-1 gir1.2-gcr-3 gir1.2-gdesktopenums-3.0
  gir1.2-gdm-1.0 gir1.2-geoclue-2.0 gir1.2-gnomebluetooth-3.0 gir1.2-gnomedesktop-3.0 gir1.2-graphene-1.0
  gir1.2-gtk-4.0 gir1.2-gtksource-4 gir1.2-gweather-3.0 gir1.2-javascriptcoregtk-4.0 gir1.2-json-1.0
  gir1.2-mutter-10 gir1.2-nma-1.0 gir1.2-peas-1.0 gir1.2-rsvg-2.0 gir1.2-soup-2.4 gir1.2-upowerglib-1.0
  gir1.2-vte-2.91 gkbd-capplet gnome-bluetooth-3-common gnome-bluetooth-common gnome-control-center-data
  gnome-control-center-faces gnome-menus gnome-remote-desktop gnome-settings-daemon gnome-shell-common
  gsfonts imagemagick-6-common language-selector-gnome libabsl20210324 libadwaita-1-0 libcolord-gtk1
  libcrack2 libdca0 libde265-0 libdee-1.0-4 libdjvulibre-text libdjvulibre21 libebackend-1.2-10
  libebook-1.2-20 libebook-contacts-1.2-3 libedata-book-1.2-26 libedata-cal-2.0-1 libfaad2
  libfftw3-double3 libfluidsynth3 libfreeaptx0 libfreerdp-client2-2 libfreerdp-server2-2 libfreerdp2-2
  libgdm1 libgeoclue-2-0 libgeocode-glib0 libgeonames-common libgeonames0 libgjs0g libgnome-autoar-0-0
  libgnome-bluetooth-3.0-13 libgnome-bluetooth13 libgnome-menu-3-0 libgnomekbd8 libgsound0 libgspell-1-2
  libgspell-1-common libgssdp-1.2-0 libgtksourceview-4-0 libgtksourceview-4-common libgupnp-1.2-1
  libgupnp-av-1.0-3 libgupnp-igd-1.0-4 libgweather-3-16 libgweather-common libheif1 libinstpatch-1.0-2
  libjxr-tools libjxr0 libkate1 liblqr-1-0 libltc11 libmagickcore-6.q16-6 libmagickcore-6.q16-6-extra
  libmagickwand-6.q16-6 libmediaart-2.0-0 libmjpegutils-2.1-0 libmodplug1 libmozjs-102-0 libmpcdec6
  libmpeg2encpp-2.1-0 libmplex2-2.1-0 libmutter-10-0 libnice10 libopenh264-6 libopenni2-0 libpeas-1.0-0
  libpeas-common libphonenumber8 libprotobuf23 libpulsedsp libpwquality-common libpwquality1 libqrencode4
  libqt5multimedia5 libqt5multimediaquick5 libqt5multimediawidgets5 librest-0.7-0 librygel-core-2.6-2
  librygel-db-2.6-2 librygel-renderer-2.6-2 librygel-server-2.6-2 libsoundtouch1 libsoup-gnome2.4-1
  libspandsp2 libspeexdsp1 libsrtp2-1 libtimezonemap-data libtimezonemap1 libtumbler-1-0
  libunity-control-center1 libvncserver1 libvo-aacenc0 libvo-amrwbenc0 libwhoopsie-preferences0
  libwildmidi2 libwinpr2-2 libwmflite-0.2-7 libxcb-xv0 libxcvt0 libzbar0 libzeitgeist-2.0-0 libzxingcore1
  mutter-common power-profiles-daemon pulseaudio-utils python3-aptdaemon python3-aptdaemon.gtk3widgets
  python3-defer python3-macaroonbakery python3-nacl python3-protobuf python3-pymacaroons python3-rfc3339
  python3-tz qml-module-qtmultimedia switcheroo-control timgm6mb-soundfont tumbler-common
  ubuntu-wallpapers ubuntu-wallpapers-jammy whoopsie whoopsie-preferences xwayland yaru-theme-gnome-shell
  zeitgeist-core zenity-common
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
  libaio1 libcgi-fast-perl libcgi-pm-perl libfcgi-bin libfcgi-perl libfcgi0ldbl libhtml-template-perl
  libmecab2 libprotobuf-lite23 mecab-ipadic mecab-ipadic-utf8 mecab-utils mysql-client-8.0
  mysql-client-core-8.0 mysql-common mysql-server-8.0 mysql-server-core-8.0
Suggested packages:
  libipc-sharedcache-perl mailx tinyca
The following NEW packages will be installed:
  libaio1 libcgi-fast-perl libcgi-pm-perl libfcgi-bin libfcgi-perl libfcgi0ldbl libhtml-template-perl
  libmecab2 libprotobuf-lite23 mecab-ipadic mecab-ipadic-utf8 mecab-utils mysql-client-8.0
  mysql-client-core-8.0 mysql-common mysql-server mysql-server-8.0 mysql-server-core-8.0
0 upgraded, 18 newly installed, 0 to remove and 95 not upgraded.
Need to get 28.4 MB of archives.
After this operation, 236 MB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://mirrors.ustc.edu.cn/ubuntu-ports jammy/main arm64 mysql-common all 5.8+1.0.8 [7212 B]
Get:2 http://mirrors.ustc.edu.cn/ubuntu-ports jammy-security/main arm64 mysql-client-core-8.0 arm64 8.0.32-0ubuntu0.22.04.2 [2877 kB]
Get:3 http://mirrors.ustc.edu.cn/ubuntu-ports jammy-security/main arm64 mysql-client-8.0 arm64 8.0.32-0ubuntu0.22.04.2 [22.7 kB]
Get:4 http://mirrors.ustc.edu.cn/ubuntu-ports jammy/main arm64 libaio1 arm64 0.3.112-13build1 [7018 B]
Get:5 http://mirrors.ustc.edu.cn/ubuntu-ports jammy/main arm64 libmecab2 arm64 0.996-14build9 [188 kB]
Get:6 http://mirrors.ustc.edu.cn/ubuntu-ports jammy-security/main arm64 libprotobuf-lite23 arm64 3.12.4-1ubuntu7.22.04.1 [192 kB]
Get:7 http://mirrors.ustc.edu.cn/ubuntu-ports jammy-security/main arm64 mysql-server-core-8.0 arm64 8.0.32-0ubuntu0.22.04.2 [16.9 MB]
Get:8 http://mirrors.ustc.edu.cn/ubuntu-ports jammy-security/main arm64 mysql-server-8.0 arm64 8.0.32-0ubuntu0.22.04.2 [1230 kB]
Get:9 http://mirrors.ustc.edu.cn/ubuntu-ports jammy/main arm64 libcgi-pm-perl all 4.54-1 [188 kB]
Get:10 http://mirrors.ustc.edu.cn/ubuntu-ports jammy/main arm64 libfcgi0ldbl arm64 2.4.2-2build2 [28.0 kB]
Get:11 http://mirrors.ustc.edu.cn/ubuntu-ports jammy/main arm64 libfcgi-perl arm64 0.82+ds-1build1 [22.3 kB]
Get:12 http://mirrors.ustc.edu.cn/ubuntu-ports jammy/main arm64 libcgi-fast-perl all 1:2.15-1 [10.5 kB]
Get:13 http://mirrors.ustc.edu.cn/ubuntu-ports jammy/main arm64 libfcgi-bin arm64 2.4.2-2build2 [10.7 kB]
Get:14 http://mirrors.ustc.edu.cn/ubuntu-ports jammy/main arm64 libhtml-template-perl all 2.97-1.1 [59.1 kB]
Get:15 http://mirrors.ustc.edu.cn/ubuntu-ports jammy/main arm64 mecab-utils arm64 0.996-14build9 [4830 B]
Get:16 http://mirrors.ustc.edu.cn/ubuntu-ports jammy/main arm64 mecab-ipadic all 2.7.0-20070801+main-3 [6718 kB]
Get:17 http://mirrors.ustc.edu.cn/ubuntu-ports jammy/main arm64 mecab-ipadic-utf8 all 2.7.0-20070801+main-3 [4384 B]
Get:18 http://mirrors.ustc.edu.cn/ubuntu-ports jammy-security/main arm64 mysql-server all 8.0.32-0ubuntu0.22.04.2 [9458 B]
Fetched 28.4 MB in 2s (11.9 MB/s)
Preconfiguring packages ...
Selecting previously unselected package mysql-common.
(Reading database ... 159629 files and directories currently installed.)
Preparing to unpack .../0-mysql-common_5.8+1.0.8_all.deb ...
Unpacking mysql-common (5.8+1.0.8) ...
Selecting previously unselected package mysql-client-core-8.0.
Preparing to unpack .../1-mysql-client-core-8.0_8.0.32-0ubuntu0.22.04.2_arm64.deb ...
Unpacking mysql-client-core-8.0 (8.0.32-0ubuntu0.22.04.2) ...
Selecting previously unselected package mysql-client-8.0.
Preparing to unpack .../2-mysql-client-8.0_8.0.32-0ubuntu0.22.04.2_arm64.deb ...
Unpacking mysql-client-8.0 (8.0.32-0ubuntu0.22.04.2) ...
Selecting previously unselected package libaio1:arm64.
Preparing to unpack .../3-libaio1_0.3.112-13build1_arm64.deb ...
Unpacking libaio1:arm64 (0.3.112-13build1) ...
Selecting previously unselected package libmecab2:arm64.
Preparing to unpack .../4-libmecab2_0.996-14build9_arm64.deb ...
Unpacking libmecab2:arm64 (0.996-14build9) ...
Selecting previously unselected package libprotobuf-lite23:arm64.
Preparing to unpack .../5-libprotobuf-lite23_3.12.4-1ubuntu7.22.04.1_arm64.deb ...
Unpacking libprotobuf-lite23:arm64 (3.12.4-1ubuntu7.22.04.1) ...
Selecting previously unselected package mysql-server-core-8.0.
Preparing to unpack .../6-mysql-server-core-8.0_8.0.32-0ubuntu0.22.04.2_arm64.deb ...
Unpacking mysql-server-core-8.0 (8.0.32-0ubuntu0.22.04.2) ...
Setting up mysql-common (5.8+1.0.8) ...
update-alternatives: using /etc/mysql/my.cnf.fallback to provide /etc/mysql/my.cnf (my.cnf) in auto mode
Selecting previously unselected package mysql-server-8.0.
(Reading database ... 159843 files and directories currently installed.)
Preparing to unpack .../00-mysql-server-8.0_8.0.32-0ubuntu0.22.04.2_arm64.deb ...
Unpacking mysql-server-8.0 (8.0.32-0ubuntu0.22.04.2) ...
Selecting previously unselected package libcgi-pm-perl.
Preparing to unpack .../01-libcgi-pm-perl_4.54-1_all.deb ...
Unpacking libcgi-pm-perl (4.54-1) ...
Selecting previously unselected package libfcgi0ldbl:arm64.
Preparing to unpack .../02-libfcgi0ldbl_2.4.2-2build2_arm64.deb ...
Unpacking libfcgi0ldbl:arm64 (2.4.2-2build2) ...
Selecting previously unselected package libfcgi-perl:arm64.
Preparing to unpack .../03-libfcgi-perl_0.82+ds-1build1_arm64.deb ...
Unpacking libfcgi-perl:arm64 (0.82+ds-1build1) ...
Selecting previously unselected package libcgi-fast-perl.
Preparing to unpack .../04-libcgi-fast-perl_1%3a2.15-1_all.deb ...
Unpacking libcgi-fast-perl (1:2.15-1) ...
Selecting previously unselected package libfcgi-bin.
Preparing to unpack .../05-libfcgi-bin_2.4.2-2build2_arm64.deb ...
Unpacking libfcgi-bin (2.4.2-2build2) ...
Selecting previously unselected package libhtml-template-perl.
Preparing to unpack .../06-libhtml-template-perl_2.97-1.1_all.deb ...
Unpacking libhtml-template-perl (2.97-1.1) ...
Selecting previously unselected package mecab-utils.
Preparing to unpack .../07-mecab-utils_0.996-14build9_arm64.deb ...
Unpacking mecab-utils (0.996-14build9) ...
Selecting previously unselected package mecab-ipadic.
Preparing to unpack .../08-mecab-ipadic_2.7.0-20070801+main-3_all.deb ...
Unpacking mecab-ipadic (2.7.0-20070801+main-3) ...
Selecting previously unselected package mecab-ipadic-utf8.
Preparing to unpack .../09-mecab-ipadic-utf8_2.7.0-20070801+main-3_all.deb ...
Unpacking mecab-ipadic-utf8 (2.7.0-20070801+main-3) ...
Selecting previously unselected package mysql-server.
Preparing to unpack .../10-mysql-server_8.0.32-0ubuntu0.22.04.2_all.deb ...
Unpacking mysql-server (8.0.32-0ubuntu0.22.04.2) ...
Setting up libmecab2:arm64 (0.996-14build9) ...
Setting up mysql-client-core-8.0 (8.0.32-0ubuntu0.22.04.2) ...
Setting up libfcgi0ldbl:arm64 (2.4.2-2build2) ...
Setting up libcgi-pm-perl (4.54-1) ...
Setting up libfcgi-bin (2.4.2-2build2) ...
Setting up libhtml-template-perl (2.97-1.1) ...
Setting up libprotobuf-lite23:arm64 (3.12.4-1ubuntu7.22.04.1) ...
Setting up mecab-utils (0.996-14build9) ...
Setting up mysql-client-8.0 (8.0.32-0ubuntu0.22.04.2) ...
Setting up libfcgi-perl:arm64 (0.82+ds-1build1) ...
Setting up libaio1:arm64 (0.3.112-13build1) ...
Setting up mecab-ipadic (2.7.0-20070801+main-3) ...
Compiling IPA dictionary for Mecab.  This takes long time...
reading /usr/share/mecab/dic/ipadic/unk.def ... 40
emitting double-array: 100% |###########################################|
/usr/share/mecab/dic/ipadic/model.def is not found. skipped.
reading /usr/share/mecab/dic/ipadic/Suffix.csv ... 1393
reading /usr/share/mecab/dic/ipadic/Interjection.csv ... 252
reading /usr/share/mecab/dic/ipadic/Noun.place.csv ... 72999
reading /usr/share/mecab/dic/ipadic/Adnominal.csv ... 135
reading /usr/share/mecab/dic/ipadic/Noun.demonst.csv ... 120
reading /usr/share/mecab/dic/ipadic/Postp.csv ... 146
reading /usr/share/mecab/dic/ipadic/Noun.adjv.csv ... 3328
reading /usr/share/mecab/dic/ipadic/Adj.csv ... 27210
reading /usr/share/mecab/dic/ipadic/Conjunction.csv ... 171
reading /usr/share/mecab/dic/ipadic/Noun.proper.csv ... 27328
reading /usr/share/mecab/dic/ipadic/Postp-col.csv ... 91
reading /usr/share/mecab/dic/ipadic/Verb.csv ... 130750
reading /usr/share/mecab/dic/ipadic/Adverb.csv ... 3032
reading /usr/share/mecab/dic/ipadic/Filler.csv ... 19
reading /usr/share/mecab/dic/ipadic/Others.csv ... 2
reading /usr/share/mecab/dic/ipadic/Noun.name.csv ... 34202
reading /usr/share/mecab/dic/ipadic/Noun.number.csv ... 42
reading /usr/share/mecab/dic/ipadic/Auxil.csv ... 199
reading /usr/share/mecab/dic/ipadic/Noun.adverbal.csv ... 795
reading /usr/share/mecab/dic/ipadic/Symbol.csv ... 208
reading /usr/share/mecab/dic/ipadic/Prefix.csv ... 221
reading /usr/share/mecab/dic/ipadic/Noun.csv ... 60477
reading /usr/share/mecab/dic/ipadic/Noun.others.csv ... 151
reading /usr/share/mecab/dic/ipadic/Noun.nai.csv ... 42
reading /usr/share/mecab/dic/ipadic/Noun.verbal.csv ... 12146
reading /usr/share/mecab/dic/ipadic/Noun.org.csv ... 16668
emitting double-array: 100% |###########################################|
reading /usr/share/mecab/dic/ipadic/matrix.def ... 1316x1316
emitting matrix      : 100% |###########################################|

done!
update-alternatives: using /var/lib/mecab/dic/ipadic to provide /var/lib/mecab/dic/debian (mecab-dictionary) in auto mode
Setting up libcgi-fast-perl (1:2.15-1) ...
Setting up mysql-server-core-8.0 (8.0.32-0ubuntu0.22.04.2) ...
Setting up mecab-ipadic-utf8 (2.7.0-20070801+main-3) ...
Compiling IPA dictionary for Mecab.  This takes long time...
reading /usr/share/mecab/dic/ipadic/unk.def ... 40
emitting double-array: 100% |###########################################|
/usr/share/mecab/dic/ipadic/model.def is not found. skipped.
reading /usr/share/mecab/dic/ipadic/Suffix.csv ... 1393
reading /usr/share/mecab/dic/ipadic/Interjection.csv ... 252
reading /usr/share/mecab/dic/ipadic/Noun.place.csv ... 72999
reading /usr/share/mecab/dic/ipadic/Adnominal.csv ... 135
reading /usr/share/mecab/dic/ipadic/Noun.demonst.csv ... 120
reading /usr/share/mecab/dic/ipadic/Postp.csv ... 146
reading /usr/share/mecab/dic/ipadic/Noun.adjv.csv ... 3328
reading /usr/share/mecab/dic/ipadic/Adj.csv ... 27210
reading /usr/share/mecab/dic/ipadic/Conjunction.csv ... 171
reading /usr/share/mecab/dic/ipadic/Noun.proper.csv ... 27328
reading /usr/share/mecab/dic/ipadic/Postp-col.csv ... 91
reading /usr/share/mecab/dic/ipadic/Verb.csv ... 130750
reading /usr/share/mecab/dic/ipadic/Adverb.csv ... 3032
reading /usr/share/mecab/dic/ipadic/Filler.csv ... 19
reading /usr/share/mecab/dic/ipadic/Others.csv ... 2
reading /usr/share/mecab/dic/ipadic/Noun.name.csv ... 34202
reading /usr/share/mecab/dic/ipadic/Noun.number.csv ... 42
reading /usr/share/mecab/dic/ipadic/Auxil.csv ... 199
reading /usr/share/mecab/dic/ipadic/Noun.adverbal.csv ... 795
reading /usr/share/mecab/dic/ipadic/Symbol.csv ... 208
reading /usr/share/mecab/dic/ipadic/Prefix.csv ... 221
reading /usr/share/mecab/dic/ipadic/Noun.csv ... 60477
reading /usr/share/mecab/dic/ipadic/Noun.others.csv ... 151
reading /usr/share/mecab/dic/ipadic/Noun.nai.csv ... 42
reading /usr/share/mecab/dic/ipadic/Noun.verbal.csv ... 12146
reading /usr/share/mecab/dic/ipadic/Noun.org.csv ... 16668
emitting double-array: 100% |###########################################|
reading /usr/share/mecab/dic/ipadic/matrix.def ... 1316x1316
emitting matrix      : 100% |###########################################|

done!
update-alternatives: using /var/lib/mecab/dic/ipadic-utf8 to provide /var/lib/mecab/dic/debian (mecab-dictionary) in auto mode
Setting up mysql-server-8.0 (8.0.32-0ubuntu0.22.04.2) ...
update-alternatives: using /etc/mysql/mysql.cnf to provide /etc/mysql/my.cnf (my.cnf) in auto mode
Renaming removed key_buffer and myisam-recover options (if present)
mysqld will log errors to /var/log/mysql/error.log
mysqld is running as pid 3901
Created symlink /etc/systemd/system/multi-user.target.wants/mysql.service → /lib/systemd/system/mysql.service.
Setting up mysql-server (8.0.32-0ubuntu0.22.04.2) ...
Processing triggers for man-db (2.10.2-1) ...
Processing triggers for libc-bin (2.35-0ubuntu3.1) ...

      我们看到mysqld is running as pid 3901，说明mysql服务已经启动，当然我们也可以用命令sudo service mysql status来查看信息：

      cat@lubancat:~/lugl/my_project$ sudo service mysql status
● mysql.service - MySQL Community Server
     Loaded: loaded (/lib/systemd/system/mysql.service; enabled; vendor preset: enabled)
     Active: active (running) since Wed 2023-04-26 18:07:49 CST; 4min 35s ago
    Process: 4076 ExecStartPre=/usr/share/mysql/mysql-systemd-start pre (code=exited, status=0/SUCCESS)
   Main PID: 4084 (mysqld)
     Status: "Server is operational"
     Memory: 364.6M
        CPU: 7.808s
     CGroup: /system.slice/mysql.service
             └─4084 /usr/sbin/mysqld

      进入mysql控制台：

      cat@lubancat:~/lugl/my_project$ sudo mysql
Welcome to the MySQL monitor.  Commands end with ; or \\g.
Your MySQL connection id is 8
Server version: 8.0.32-0ubuntu0.22.04.2 (Ubuntu)

Copyright (c) 2000, 2023, Oracle and/or its affiliates.

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>

      在这里我就可以进入命令行的日常操作了

      mysql> SELECT user,authentication_string,plugin,host FROM mysql.user;
+------------------+------------------------------------------------------------------------+-----------------------+-----------+
| user             | authentication_string                                                  | plugin                | host      |
+------------------+------------------------------------------------------------------------+-----------------------+-----------+
| debian-sys-maint | $A$005$}ZCg'cRfV3C8yInxkte5T9evBgjAOj45tRKiyXQP4fyYgikL.UambrqdlC | caching_sha2_password | localhost |
| mysql.infoschema | $A$005$THISISACOMBINATIONOFINVALIDSALTANDPASSWORDTHATMUSTNEVERBRBEUSED | caching_sha2_password | localhost |
| mysql.session    | $A$005$THISISACOMBINATIONOFINVALIDSALTANDPASSWORDTHATMUSTNEVERBRBEUSED | caching_sha2_password | localhost |
| mysql.sys        | $A$005$THISISACOMBINATIONOFINVALIDSALTANDPASSWORDTHATMUSTNEVERBRBEUSED | caching_sha2_password | localhost |
| root             |                                                                        | auth_socket           | localhost |
+------------------+------------------------------------------------------------------------+-----------------------+-----------+
5 rows in set (0.01 sec)

      输入以下命修改登录密码

      mysql> ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'Temppwd123@'
    -> ;
Query OK, 0 rows affected (0.25 sec)

mysql> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.04 sec)

mysql>

      完成后，我们需要确认 root 用户不再使用 auth_socket 进行身份验证。通过再次运行以下命令来执行此操作。

      mysql> create user 'root'@'192.168.3.192' identified by 'password'

      -> ^C

      mysql> create user 'root'@'192.168.3.192' identified by 'Temppwd123@';

      Query OK, 0 rows affected (0.07 sec)

      mysql> grant all privileges on . to 'root'@'192.168.3.192' with grant option

      -> ;

      Query OK, 0 rows affected (0.07 sec)

      mysql> flush privileges;

      Query OK, 0 rows affected (0.03 sec)

      mysql>

      安装pymysql

      执行sudo apt install python3-pymysql

      测试

      cat@lubancat:~$ python3
Python 3.10.6 (main, Mar 10 2023, 10:55:28) [GCC 11.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import pymysql
>>> conn = pymysql.connect(host='127.0.0.1',database='mysql',user='root',password='Temppwd123@')
>>> print(conn)

      到此，mysql了安装成功，并完成了测试。
      审核编辑：汤梓红

      声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉
      • 测试
        测试
        +关注

        关注

        8

        文章

        4458

        浏览量

        125132
      • 门禁系统
        门禁系统
        +关注

        关注

        17

        文章

        385

        浏览量

        44804
      • MySQL
        MySQL
        +关注

        关注

        1

        文章

        776

        浏览量

        26008
      收藏 人收藏

        评论

        相关推荐

        【野火鲁班猫2开发板体验】Debian + 物联网 + 综合小项目

        ，刷刷网页都洒洒水啦。最后在说一下 本次使用的是 野火的鲁班猫2开发板，资料丰富，外设接口齐全，无论是学习外设使用，diy作品，或接屏幕听音乐看视频，体验Ubuntu/Debian操作系统都是很好
        发表于 03-08 20:12

        【第1期】野火（鲁班猫）创意氛围赛启动，两万元大奖等你来拿

        野火鲁班猫创意氛围赛作品精选集合，速来围观大佬作品！ 电子发烧友论坛与野火举办的鲁班猫创意氛围赛来啦，征集基于鲁班
        发表于 03-13 13:35

        鲁班猫0 ：驱动摄像头完成拍照

        【目的】驱动摄像头完成拍照【实验器材】1、鲁班猫0+wifi开发板2、野火MIPI CSI摄像头【软件环境】1、ubuntu20.4.02、python3.103、opencv 4.5.0【实现步骤
        发表于 04-06 21:21

        【鲁班猫门禁系统】之一 选择Tornado

        的小区门禁系统已经有5年多了，非常之稳定。 鲁班猫上运行这套系统非常适合，也就适应了他轻量的系统
        发表于 04-25 09:53

        【鲁班猫门禁系统】之二 Tornado库的安装、入门篇

        (tornado.web.RequestHandler): def get(self): self.write(\"你好鲁班猫！\") def my_app(): return
        发表于 04-25 13:06

        【鲁班猫门禁系统】之二 安装samba服务

        ]//在win下面显示的文件夹名称 path = /home/cat/lugl///设置在鲁班猫上充许访问的目录 available = yes browseable = yes public
        发表于 04-25 13:32

        【鲁班猫门禁系统】创建tornado工程

        映身网络文件夹 1、按下图指引映射鲁班猫的samba文件夹 2、我们映射为Z盘： 2、用VScode 选择刚才我们新映射的盘： 创建工程文件 新建目录与文件如下： 工程初始代码： 1
        发表于 04-26 13:29

        【鲁班猫门禁系统】安装并测试mysql

        安装 现在，我们将通过 apt 包管理器安装 MySQL。执行下udo apt install mysql-server。具体日志如下： cat@lubancat:~/lugl/my_
        发表于 04-26 20:35

        【鲁班猫智能时钟】安装 AWTRIX server

        入 HOSTPOD 模式，设置 AWTRIX 的 Wi-Fi 和服务器 IP，服务器IP设置为 192.168.0.150 至此，鲁班猫作为 AWTRIX 的服务器已经搭建完成了。 安装 EMQX 执行如下命令
        发表于 04-29 21:02

        【鲁班猫智能时钟】项目提交：基于鲁班猫0的满血版AWTRIX时钟

        /jishu_2349201_1_1.html 鲁班猫0 AWTRIX 控制端固件修改烧录 https://bbs.elecfans.com/jishu_2350764_1_1.html 鲁班
        发表于 05-01 20:43

        【鲁班猫创意氛围赛】用鲁班猫控制你的机箱和副屏

        、控制机箱的argb。 3、远程开关机。 4、双系统互救（windows的安装u盘用鲁班猫0，dd来做。鲁班
        发表于 05-14 20:49

        【鲁班猫创意氛围赛】使用鲁班猫运行lakka

        ，可以打开SD卡，可以看到下面内容 设备树如下，鲁班猫有多种设备，可以根据自己的设备使用相应的设备树，具体的配置在下面的配置。 配置文件夹里有个配置文件，可以根据自己的喜好配置系统 搞完就可以
        发表于 05-15 23:19

        【鲁班猫创意氛围赛】项目提交：基于鲁班猫1的智慧物联中控系统

        【鲁班猫创意氛围赛】项目提交：基于鲁班猫1的智慧物联中控系统大信(QQ:8125036)一、前言 鲁班
        发表于 05-16 02:36

        【鲁班猫创意氛围赛】鲁班猫2单板电脑=物联网+综合小项目

        使用的是 野火的鲁班猫2开发板，资料丰富，外设接口齐全，无论是学习外设使用，diy作品，或接屏幕听音乐看视频，体验Ubuntu/Debian操作系统都是很好的选择。 下面是项目的视频演示在b站，链接
        发表于 05-18 20:06

        【鲁班猫Tornado门禁系统】为什么选择Tornado搭建

        介绍轻量的tornado框架搭建鲁班猫门禁系统
        的头像 发表于 04-25 09:49 •474次阅读
        华秋（原“华强聚丰”）：
        电子发烧友
        华秋开发
        华秋电路(原"华强PCB")
        华秋商城(原"华强芯城")
        华秋智造
        My ElecFans
        APP
        网站地图
        设计技术
        可编程逻辑
        电源/新能源
        MEMS/传感技术
        测量仪表
        嵌入式技术
        制造/封装
        模拟技术
        RF/无线
        接口/总线/驱动
        处理器/DSP
        EDA/IC设计
        存储技术
        光电显示
        EMC/EMI设计
        连接器
        行业应用
        LEDs
        汽车电子
        音视频及家电
        通信网络
        医疗电子
        人工智能
        虚拟现实
        可穿戴设备
        机器人
        安全设备/系统
        军用/航空电子
        移动通信
        工业控制
        便携设备
        触控感测
        物联网
        智能电网
        区块链
        新科技
        特色内容
        专栏推荐
        学院
        设计资源
        设计技术
        电子百科
        电子视频
        元器件知识
        工具箱
        VIP会员
        最新技术文章
        社区
        小组
        论坛
        问答
        评测试用
        企业服务
        产品
        资料
        文章
        方案
        企业
        供应链服务
        硬件开发
        华秋电路
        华秋商城
        华秋智造
        nextPCB
        BOM配单
        媒体服务
        网站广告
        在线研讨会
        活动策划
        新闻发布
        新品发布
        小测验
        设计大赛
        华秋
        关于我们
        投资关系
        新闻动态
        加入我们
        联系我们
        举报投诉
        社交网络
        微博
        移动端
        发烧友APP
        硬声APP
        WAP
        联系我们
        广告合作
        王婉珠：wangwanzhu@elecfans.com
        内容合作
        黄晶晶：huangjingjing@elecfans.com
        内容合作（海外）
        张迎辉：mikezhang@elecfans.com
        供应链服务 PCB/IC/PCBA
        江良华：lanhu@huaqiu.com
        投资合作
        曾海银：zenghaiyin@huaqiu.com
        社区合作
        刘勇：liuyong@huaqiu.com

        • 关注我们的微信

          关注我们的微信

        • 下载发烧友APP

          下载发烧友APP

        • 电子发烧友观察

          电子发烧友观察
        华秋发烧友
        电子工程师社区
        华秋电路
        1-32层PCB打样·中小批量
        华秋商城
        元器件现货·全球代购·SmartBOM
        华秋智造
        SMT贴片·PCBA加工
        NextPCB
        PCB Manufacturer

        版权所有 © 湖南华秋数字科技有限公司

        电子发烧友 （电路图） 湘公网安备43011202000918 电信与信息服务业务经营许可证：合字B2-20210191 工商网监认证工商网监 湘ICP备 2023018690 号