For instance, let’s say we’re programming a module that controls an electrical gate of a canal lock. If the public API was to require a voltage value needed for the engine to lift the gate - that would violate the Information Hiding a great deal. First of all, the user of the module would need to know the details of the engine. Second of all, changing the gate to a pneumatic one would completely break all the code that uses the module. In terms of software design the equivalent violation would be to catch SqlException in the Business-Module. If I were to propose an implementation that leverages Information Hiding, it would be to accept the opening ratio instead of the voltage.
Modular Design and MIM¶。safew官方版本下载对此有专业解读
，这一点在91视频中也有详细论述
凌晨4点，吉林省吉林市雾凇播报员王馨裹上厚羽绒服，来到家附近的小雾凇岛。“小雾凇岛没观察到雾凇，江上也没有雾。”王馨将实况视频发至群里。，详情可参考谷歌浏览器【最新下载地址】
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A strong batting performance by two young stars seals a dominant win for the home team in Hobart