第一個mysql的my.ini文件默認是在如下路徑 C:/Documents and Settings/All Users/Application Data/MySQL/MySQL Server 5.5/my.ini copy該ini文件存放到E:/MySQL/mysql_base,這個路徑可以隨意定義,并修改如下內容: [client] port=3307 #第一個數據庫的默認端口是3306 這里需要另外啟用一個端口 # The TCP/IP Port the MySQL Server will listen on port=3307 # Path to installation directory. All paths are usually resolved relative to this. basedir="E:/MySQL/MySQL Server 5.5/" #第二個數據庫basedir # Path to the database root datadir="E:/MySQL/MySQL Server 5.5/data/" #第二個數據庫datadir
