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This article mainly introduces the relevant knowledge of "how to define Go language interface". The editor shows you the operation process through an actual case. The operation method is simple, fast and practical. I hope this article "how to define Go language interface" can help you solve the problem.

The Go language provides another data type, the interface, which defines all common methods together, and any other type implements this interface as long as they implement these methods.

Instance instance

/ * define the interface * /

Type interface_name interface {

Method_name1 [return_type]

Method_name2 [return_type]

Method_name3 [return_type]

...

Method_namen [return_type]

}

/ * define the structure * /

Type struct_name struct {

/ * variables * /

}

/ * implement the interface method * /

Func (struct_name_variable struct_name) method_name1 () [return_type] {

/ * method implementation * /

}

...

Func (struct_name_variable struct_name) method_namen () [return_type] {

/ * method implementation * /

}

This is the end of the introduction to "how to define the Go language interface". Thank you for reading. If you want to know more about the industry, you can follow the industry information channel. The editor will update different knowledge points for you every day.

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