Selepas memasukkan akaun dan kata laluan dalam mysql, banyak kandungan yang muncul tetapi saya tidak boleh memasukkan mysql?

Question

1. Mysql baru dipasang, dan pembolehubah persekitaran juga telah dikonfigurasikan seperti biasa selama setengah bulan Saya ingin menukar kata laluan mysql hari ini, tetapi saya tidak tahu apa yang salah, dan masalah berlaku . Mulakan semula mysql, masukkan akaun dan kata laluan, dan banyak kandungan akan muncul, tetapi anda tidak boleh memasukkan mysql
2 Banyak kandungan akan muncul seperti berikut

mysql  Ver 14.14 Distrib 5.5.53, for Win32 (AMD64)
Copyright (c) 2000, 2016, 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.

Usage: mysql [OPTIONS] [database]
  -?, --help          Display this help and exit.
  -I, --help          Synonym for -?
  --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.
  --enable-cleartext-plugin
                      Enable/disable the clear text authentication plugin.
  -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.
  -G, --named-commands

Banyak kandungan yang timbul, perkara di atas hanyalah permulaan.

Bolehkah sesiapa membantu saya mengetahui apa masalahnya?

Answer 1

Anda mungkin salah memasukkan perintah, kemudian mesej bantuan yang besar muncul.

mysql -u root -p