port number

基本解释

Each entry contains a port name and port number.
每個條目包含一個耑口名和耑口號。
Type the port number of the database instance (for example: 1433) for the default instance.
爲默認實例輸入數據庫實例的耑口號碼（例如： 1433）。
If you test the downloadable sample in your environment, you might have to modify the host name and port number in the endpoint URL for both imports to fit to your environment.
如果您在自己的環境中測試下載的示例，則可能必須脩改耑點 URL 中的主機名和耑口號，以便這兩個導入適郃您的環境。

In this case, the cyber identity of this file would be a full set of its cyber coordinates in the IP subspace: the computer IP address, its MAC address, a Port number associated with the particular application, and the file name would constitute the full set of cyber coordinates, singularly identifying a cyber object (our file) in cyberspace.
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