How to define constant in Go language

In this article, the editor introduces in detail "how to define Go language constants". The content is detailed, the steps are clear, and the details are handled properly. I hope this article "how to define Go language constants" can help you solve your doubts.

A constant is an identifier of a simple value that will not be modified while the program is running.

Data types in constants can only be Boolean, numeric (integer, floating-point, and plural), and string.

The definition format of the constant:

Const identifier [type] = value

You can omit the type specifier [type] because the compiler can infer the type of a variable based on its value.

Explicit type definition: const b string = "abc"

Implicit type definition: const b = "abc"

Multiple declarations of the same type can be abbreviated as:

Const c_name1, c_name2 = value1, value2 read here, this article "how to define Go language constants" has been introduced. If you want to master the knowledge of this article, you still need to practice and use it before you can understand it. If you want to know more about related articles, welcome to follow the industry information channel.