它还动态地为应用程序所连接到的数据库服务器装载必需的驱动程序。
It also dynamically loads the necessary driver for the database server that the application connects to.
在对数据库执行选择操作后返回的所有行都是按照这种方法处理的，这样每次按下Show All按钮或装载页面时即可动态创建HTML选择列表。
All rows returned from a select of the database are processed this way, which allows for the dynamic creation of the HTML select list every time the Show all button is clicked or the page is loaded.
pseudo客户机是一个动态库；库名保存在环境变量LD _ PRELOAD中，动态链接器会在装载其他库任何之前先装载它。
The pseudo client is a dynamic library; the library name is stuffed into the environment variable LD_PRELOAD, which the dynamic linker loads before loading any other libraries.
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