golang 结构体标签_如何在Go中使用结构标签

golang 结构体标签

介绍 (Introduction)

Structures, or structs, are used to collect multiple pieces of information together in one unit. These collections of information are used to describe higher-level concepts, such as an Address composed of a Street, City, State, and PostalCode. When you read this information from systems such as databases, or APIs, you can use struct tags to control how this information is assigned to the fields of a struct. Struct tags are small pieces of metadata attached to fields of a struct that provide instructions to other Go code that works with the struct.

结构或结构用于在一个单元中收集多条信息。 这些