To make this method a little easier, I wrap the access to the variable in a second function that takes a configuration key name and a default value, as shown below.
为使这个方法更加简单，将对变量的访问封装在第二个函数中，该函数使用配置键名及一个缺省值作为参数，如下所示。
The simplest way to access persistent data is by using the find method. Here is an example of an application using the entity manager to find an object by its primary key.
最简单的访问持久性数据的方法是使用find方法。
In all cases, the return value of the method can be processed using a foreach loop, and you can also access specific values by key as needed.
所有方法的返回值都可用foreach循环来处理，需要的话也可按键访问特定的值。
Usage control is referred to as the next generation method of access control, whose UCONABC model needs perfecting in some key technologies.
使用控制被称为下一代的访问控制方法，其模型UCONABC在许多关键技术方面还有待完善。
The key techniques and method of the main modules including remote access module and costuming module are discussed in detail.
其中主要详细阐述了远程访问模块与定制模块的关键技术与编制方法。
Through study on SSL and its key technology, it is recommended that the SSL-based certificate authentication can be used as client access control method in database systems.
本文通过对SSL及其关键技术的研究，提出了在网络数据库系统的用户访问控制中使用基于SSL和证书的双向身份认证。
As the key factor of the method, a new access, using the first-maintenance information instead of the traditional sale information to ascertain the sample of failure information, is put forward.
该方法的关键是故障信息子样的确定，传统的方法是以销售信息来确定子样，本文提出了以首保信息为依据确定子样的新方法。
The field trip, as a method of qualitative research, is widely applied by Chinese and overseas scholars, and its key link is smooth access and ways of access to the spot.
田野调查作为一种定性研究方式，被中外学者广泛使用。而研究者能否顺利以及如何进入现场则是田野调查中异常关键的环节。
The field trip, as a method of qualitative research, is widely applied by Chinese and overseas scholars, and its key link is smooth access and ways of access to the spot.
田野调查作为一种定性研究方式，被中外学者广泛使用。而研究者能否顺利以及如何进入现场则是田野调查中异常关键的环节。
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