默认情况下，当您从源代码编译 MySQL 后安装 MySQL 时，安装步骤会将文件安装在/usr/local/mysql下。安装目录下的组件位置与二进制发行版相同。请参阅表 2.3，“通用 Unix/Linux 二进制包的 MySQL 安装布局” 和 Microsoft Windows 上的 MySQL 安装布局。要配置与默认位置不同的安装位置，请使用第 2.8.7 节“MySQL Source-Configuration Options”中描述的选项。By default, when you install MySQL after compiling it from source, the installation step installs files under /usr/local/mysql. The component locations under the installation directory are the same as for binary distributions. See Table 2.3, “MySQL Installation Layout for Generic Unix/Linux Binary Package”, and MySQL Installation Layout on Microsoft Windows. To configure installation locations different from the defaults, use the options described at Section 2.8.7, “MySQL Source-Configuration Options”.