network access module

• 网络接口模块

network access module的用法和样例：

例句

1. Usually errors are defined in the interfaces module, but since it would cause a recursive import between the interfaces and fields module, we define it here.
   通常错误被定义在接口模块里，但是由于在接口和域模块之间导入会引起循环，因此我们把它定义在这儿。