additional code

基本解释

The handler we've just created is a skeleton, so we need to add some additional code that implements the function we want to provide.
我们刚刚创建的处理程序只是一个框架，因此需要添加一些额外的代码，以实现我们希望提供的功能。
All of this behavior is achieved automatically, without any additional code for the developer to write, simply by implementing the code in an EJB.
所有这些行为都是自动完成的，不需要开发人员编写任何额外的代码，而仅仅通过实现 EJB 中的代码就可以完成。
Additional code could be added to perform a check to see if the new value is a user-defined value indicating that the database value should be set to NULL or the default value defined for the column.
可以添加额外的代码来执行一个检查，检查新值是不是一个用户定义值，用以表明数据库值应该被设置为 NULL 或针对该列定义的默认值。

Mali's President Amadou Toumani Toure announced Wednesday that he is sending the family code back to the National Assembly for additional revisions to correct what he called "a few imperfections."
Having now used this pseudo code to line things up, I can start putting some additional structure on this.
用伪代码把这些事情串起来后,我可以开始进行,一些结构方面的优化了。
麻省理工公开课 - 计算机科学及编程导论课程节选

Tim Bray has made a suggestion that we should have an additional HTTP status code.
FORBES: Yes, We Should Have the 451 HTTP Status Code
In 1997-98, Washington numbingly junked up the tax code with additional incomprehensible provisions.
FORBES: Fact and Comment