abstract_factory

package

v0.0.0-...-5ca63f1 Latest Latest Go to latest Published: Nov 3, 2023 License: Apache-2.0 Imports: 3 Imported by: 0

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type Doer interface {
	Do(req *http.Request) (*http.Response, error)
}

实现多个工厂函数，返回不同的接口实现

func NewHttpClient() Doer

NewHttpClient gives us a regular HTTP client from the `net/http` package

func NewMockHTTPClient() Doer

NewMockHTTPClient gives us a mock HTTP client, which returns an empty response for any request sent to it

type Person interface {
	Greet()
}

func NewPerson(name string, age int) Person

NewPerson returns an interface, and not the person struct itself