MySQL在Windows上安裝多個例項的方法

dbasdk發表於2017-04-19

MySQL在Windows上安裝多個例項的方法


Step 1: 解壓MySQL安裝包,配置my.ini檔案,注意port不能設定為預設的3306,這裡我們設定為3307埠:

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  1. basedir = E:\MySQL\mysql-5.7.17-win32
  2. datadir = E:\MySQL\mysql-5.7.17-win32\data
  3. log_bin
  4. server_id=5717
  5. port = 3307

 Step 2: 開啟CMD視窗,進入到安裝路徑的bin目錄,這裡為:E:\MySQL\mysql-5.7.17-win32\bin,執行如下命令:

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  1. mysqld --initialize-insecure
  2. mysqld install MySQL5711
 Step 3: 執行成功後啟動MySQL,並更新相應的密碼,注意這裡的初始密碼為空

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  1. mysql -uroot -P3307 -p
  2. update mysql.user set authentication_string=password("lhr") where user="root";
  3. update mysql.user set Host="%" where Host="127.0.0.1";
  4. update mysql.user set Host="%" where Host="localhost";
  5. flush privileges
 Step 4: 驗證登入:mysql -uroot -plhr -P3307

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  1. E:\MySQL\mysql-5.7.17-win32\bin>mysql -uroot -plhr -P3307
  2. mysql: [Warning] Using a password on the command line interface can be insecure.
  3. Welcome to the MySQL monitor. Commands end with ; or \g.
  4. Your MySQL connection id is 5
  5. Server version: 5.7.17-log MySQL Community Server (GPL)

  6. Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.

  7. Oracle is a registered trademark of Oracle Corporation and/or its
  8. affiliates. Other names may be trademarks of their respective
  9. owners.

  10. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

  11. mysql> status
  12. --------------
  13. mysql Ver 14.14 Distrib 5.7.17, for Win32 (AMD64)

  14. Connection id: 5
  15. Current database:
  16. Current user: root@localhost
  17. SSL: Not in use
  18. Using delimiter: ;
  19. Server version: 5.7.17-log MySQL Community Server (GPL)
  20. Protocol version: 10
  21. Connection: localhost via TCP/IP
  22. Server characterset: latin1
  23. Db characterset: latin1
  24. Client characterset: gbk
  25. Conn. characterset: gbk
  26. TCP port: 3307
  27. Uptime: 4 min 40 sec

  28. Threads: 1 Questions: 14 Slow queries: 0 Opens: 116 Flush tables: 1 Open tables: 109 Queries per second avg: 0.050
  29. --------------

  30. mysql> select @@version;
  31. +------------+
  32. | @@version |
  33. +------------+
  34. | 5.7.17-log |
  35. +------------+
  36. 1 row in set (0.00 sec)

  37. mysql>


  38. mysql> show variables like '%server_id%';
  39. +----------------+-------+
  40. | Variable_name | Value |
  41. +----------------+-------+
  42. | server_id | 5717 |
  43. | server_id_bits | 32 |
  44. +----------------+-------+
  45. 2 rows in set, 1 warning (0.02 sec)

  46. mysql> show variables like 'port';
  47. +---------------+-------+
  48. | Variable_name | Value |
  49. +---------------+-------+
  50. | port | 3307 |
  51. +---------------+-------+
  52. 1 row in set, 1 warning (0.01 sec)


 安裝完畢。效果圖:




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MySQL在Windows上安裝多個例項的方法
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