实现适配器模式示例
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package main
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/*
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实例
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汤宝宝有一个苹果手机,手机原配lightning接口,为了连接Type-C接口的充电器,他需要一个转换器(适配器)来实现这个功能。
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*/
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import "fmt"
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// 充电器类
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type Charger struct{}
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func (c *Charger) Connect(typec TypeCInterface) {
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typec.TypeCCharging()
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fmt.Println("手机开始充电!")
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fmt.Println()
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}
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// Type-C充电接口的接口
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type TypeCInterface interface {
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TypeCCharging()
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}
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// 具体实现类
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type TypeC struct{}
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func (t *TypeC) TypeCCharging() {
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fmt.Println("Type-C接口连接中...")
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}
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type Lightning struct{}
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func (l *Lightning) LightningCharging() {
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fmt.Println("Lightning接口连接中...")
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}
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// 适配器类
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type LightningToTypeCAdapter struct {
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lightning *Lightning
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}
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func (l *LightningToTypeCAdapter) TypeCCharging() {
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fmt.Println("Type-C适配器转换中...")
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l.lightning.LightningCharging()
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}
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func main() {
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charger := &Charger{}
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lightning := &Lightning{}
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typec := &TypeC{}
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fmt.Println("============= 适配器模式 =============")
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fmt.Println("使用Type-C充电器给小米手机充电:")
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charger.Connect(typec)
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fmt.Println("使用Lightning接口转换器给苹果手机充电:")
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adapter := &LightningToTypeCAdapter{lightning: lightning}
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charger.Connect(adapter)
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fmt.Println("=========== 适配器模式结束 ===========")
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}
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@ -0,0 +1,63 @@
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"""
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实例
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汤宝宝有一个苹果手机,手机原配lightning接口,为了连接Type-C接口的充电器,他需要一个转换器(适配器)来实现这个功能。
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"""
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from abc import ABC, abstractmethod
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# 充电器类
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class Charger:
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def connect(self, type_c: "TypeCInterface"):
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type_c.type_c_charging()
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print("手机开始充电!\n")
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# Type-C充电接口的接口
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class TypeCInterface(ABC):
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@abstractmethod
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def type_c_charging(self):
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pass
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# 具体实现类
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class TypeC(TypeCInterface):
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def type_c_charging(self):
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print("Type-C接口连接中...")
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class Lightning:
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def lightning_charging(self):
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print("Lightning接口连接中...")
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# 适配器类
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class LightningToTypeCAdapter(TypeCInterface):
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def __init__(self, lightning: Lightning):
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self.lightning = lightning
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def type_c_charging(self):
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print("Type-C适配器转换中...")
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self.lightning.lightning_charging()
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def main():
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print("============= 适配器模式 =============")
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charger = Charger()
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print("使用Type-C充电器给小米手机充电:")
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typec = TypeC()
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charger.connect(typec)
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print("使用Lightning接口转换器给苹果手机充电:")
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lightning = Lightning()
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adapter = LightningToTypeCAdapter(lightning)
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charger.connect(adapter)
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print("=========== 适配器模式结束 ===========")
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if __name__ == "__main__":
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main()
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@ -0,0 +1,59 @@
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/*
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实例
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汤宝宝有一个苹果手机,手机原配lightning接口,为了连接Type-C接口的充电器,他需要一个转换器(适配器)来实现这个功能。
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*/
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// 充电器类
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class Charger {
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connect(typec: TypeCInterface) {
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typec.typeCCharging();
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console.log("手机开始充电!\n");
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}
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}
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// Type-C充电接口的接口
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interface TypeCInterface {
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typeCCharging(): void;
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}
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// 具体实现类
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class TypeC implements TypeCInterface {
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typeCCharging(): void {
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console.log("Type-C接口连接中...");
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}
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}
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class Lightning {
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lightningCharging(): void {
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console.log("Lightning接口连接中...");
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}
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}
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// 适配器类
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class LightningToTypeCAdapter implements TypeCInterface {
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private lightning: Lightning;
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constructor(lightning: Lightning) {
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this.lightning = lightning;
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}
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typeCCharging(): void {
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console.log("Type-C适配器转换中...")
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this.lightning.lightningCharging();
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}
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}
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(function () {
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const charger = new Charger();
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console.log("============= 适配器模式 =============");
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console.log("使用Type-C充电器给小米手机充电:");
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const typec = new TypeC();
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charger.connect(typec);
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console.log("使用Lightning接口转换器给苹果手机充电:");
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const lightning = new Lightning();
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const adapter = new LightningToTypeCAdapter(lightning);
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charger.connect(adapter);
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console.log("=========== 适配器模式结束 ===========");
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})();
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