通过chatgpt练习设计模式--工厂模式
Easy搞定Golang设计模式：https://www.yuque.com/aceld/lfhu8y/ckdht9
class CPU:
def calculate(self):
# 实现计算功能
pass
class GraphicsCard:
def display(self):
# 实现显示功能
pass
class Memory:
def storage(self):
# 实现存储功能
pass
class Intel:
def produce_cpu(self):
return CPU()
def produce_graphics_card(self):
return GraphicsCard()
def produce_memory(self):
return Memory()
class Nvidia:
def produce_graphics_card(self):
return GraphicsCard()
class Kingston:
def produce_memory(self):
return Memory()
class Computer:
def __init__(self, cpu, graphics_card, memory):
self.cpu = cpu
self.graphics_card = graphics_card
self.memory = memory
# 组装两台电脑
intel_computer = Computer(Intel().produce_cpu(), Intel().produce_graphics_card(), Intel().produce_memory())
nvidia_kingston_computer = Computer(Intel().produce_cpu(), Nvidia().produce_graphics_card(), Kingston().produce_memory())
package main
import "fmt"
// CPU 类
type CPU struct{}
func (c *CPU) calculate() {
fmt.Println("CPU is calculating.")
}
// GraphicsCard 类
type GraphicsCard struct{}
func (g *GraphicsCard) display() {
fmt.Println("GraphicsCard is displaying.")
}
// Memory 类
type Memory struct{}
func (m *Memory) storage() {
fmt.Println("Memory is storing.")
}
// Intel 厂商
type Intel struct{}
func (i *Intel) produceCPU() *CPU {
return &CPU{}
}
func (i *Intel) produceGraphicsCard() *GraphicsCard {
return &GraphicsCard{}
}
func (i *Intel) produceMemory() *Memory {
return &Memory{}
}
// Nvidia 厂商
type Nvidia struct{}
func (n *Nvidia) produceGraphicsCard() *GraphicsCard {
return &GraphicsCard{}
}
// Kingston 厂商
type Kingston struct{}
func (k *Kingston) produceMemory() *Memory {
return &Memory{}
}
// Computer 类
type Computer struct {
cpu *CPU
graphicsCard *GraphicsCard
memory *Memory
}
// 组装电脑的方法
func assembleComputer(cpuProducer, graphicsCardProducer, memoryProducer interface{}) *Computer {
return &Computer{
cpu: cpuProducer.(*CPU),
graphicsCard: graphicsCardProducer.(*GraphicsCard),
memory: memoryProducer.(*Memory),
}
}
func main() {
// 组装两台电脑
intelComputer := assembleComputer(&Intel{}, &Intel{}, &Intel{})
nvidiaKingstonComputer := assembleComputer(&Intel{}, &Nvidia{}, &Kingston{})
// 测试电脑功能
intelComputer.cpu.calculate()
intelComputer.graphicsCard.display()
intelComputer.memory.storage()
nvidiaKingstonComputer.cpu.calculate()
nvidiaKingstonComputer.graphicsCard.display()
nvidiaKingstonComputer.memory.storage()
}
type SoundCard struct {}
func (s *SoundCard) playSound() {
fmt.Println("SoundCard is playing sound.")
}
type NetworkCard struct {}
func (n *NetworkCard) connect() {
fmt.Println("NetworkCard is connecting to the network.")
}
intelSoundCardComputer := assembleComputer(&Intel{}, &Intel{}, &SoundCard{})
nvidiaNetworkCardComputer := assembleComputer(&Intel{}, &Nvidia{}, &NetworkCard{})
package main
import "fmt"
// Abstract Factory
type HardwareFactory interface {
ProduceCPU() CPU
ProduceGraphicsCard() GraphicsCard
ProduceMemory() Memory
}
// Concrete Factories
type IntelFactory struct{}
func (i IntelFactory) ProduceCPU() CPU {
return CPU{Brand: "Intel"}
}
func (i IntelFactory) ProduceGraphicsCard() GraphicsCard {
return GraphicsCard{Brand: "Intel"}
}
func (i IntelFactory) ProduceMemory() Memory {
return Memory{Brand: "Intel"}
}
type NvidiaFactory struct{}
func (n NvidiaFactory) ProduceGraphicsCard() GraphicsCard {
return GraphicsCard{Brand: "Nvidia"}
}
type KingstonFactory struct{}
func (k KingstonFactory) ProduceMemory() Memory {
return Memory{Brand: "Kingston"}
}
// Product
type CPU struct {
Brand string
}
type GraphicsCard struct {
Brand string
}
type Memory struct {
Brand string
}
// Director
type ComputerDirector struct {
Factory HardwareFactory
}
func (cd ComputerDirector) BuildComputer() Computer {
cpu := cd.Factory.ProduceCPU()
graphicsCard := cd.Factory.ProduceGraphicsCard()
memory := cd.Factory.ProduceMemory()
return Computer{
CPU: cpu,
GraphicsCard: graphicsCard,
Memory: memory,
}
}
// Builder
type ComputerBuilder interface {
BuildCPU()
BuildGraphicsCard()
BuildMemory()
GetComputer() Computer
}
// Concrete Builder
type IntelComputerBuilder struct {
computer Computer
}
func (b *IntelComputerBuilder) BuildCPU() {
b.computer.CPU = CPU{Brand: "Intel"}
}
func (b *IntelComputerBuilder) BuildGraphicsCard() {
b.computer.GraphicsCard = GraphicsCard{Brand: "Intel"}
}
func (b *IntelComputerBuilder) BuildMemory() {
b.computer.Memory = Memory{Brand: "Intel"}
}
func (b *IntelComputerBuilder) GetComputer() Computer {
return b.computer
}
// Product
type Computer struct {
CPU CPU
GraphicsCard GraphicsCard
Memory Memory
}
func main() {
// 使用抽象工厂模式
intelFactory := IntelFactory{}
nvidiaFactory := NvidiaFactory{}
kingstonFactory := KingstonFactory{}
intelComputer := buildComputer(intelFactory)
nvidiaKingstonComputer := buildComputer(nvidiaFactory, kingstonFactory)
fmt.Println(intelComputer)
fmt.Println(nvidiaKingstonComputer)
// 使用建造者模式
intelBuilder := &IntelComputerBuilder{}
director := ComputerDirector{Factory: intelFactory}
director.BuildComputerWithBuilder(intelBuilder)
intelComputer2 := intelBuilder.GetComputer()
fmt.Println(intelComputer2)
}
func buildComputer(factories ...HardwareFactory) Computer {
computerDirector := ComputerDirector{}
for _, factory := range factories {
computerDirector.Factory = factory
return computerDirector.BuildComputer()
}
return Computer{}
}
package main
import "fmt"
// Abstract Product
type CPU struct {
Brand string
Model string
}
// Abstract Factory
type HardwareFactory interface {
ProduceCPU() CPU
ProduceGraphicsCard() GraphicsCard
ProduceMemory() Memory
}
// Concrete Factories
type IntelFactory struct{}
func (i IntelFactory) ProduceCPU() CPU {
return CPU{Brand: "Intel", Model: "Core i7"} // 默认型号
}
func (i IntelFactory) ProduceGraphicsCard() GraphicsCard {
return GraphicsCard{Brand: "Intel"}
}
func (i IntelFactory) ProduceMemory() Memory {
return Memory{Brand: "Intel"}
}
type NvidiaFactory struct{}
func (n NvidiaFactory) ProduceGraphicsCard() GraphicsCard {
return GraphicsCard{Brand: "Nvidia"}
}
type KingstonFactory struct{}
func (k KingstonFactory) ProduceMemory() Memory {
return Memory{Brand: "Kingston"}
}
// Director
type ComputerDirector struct {
Factory HardwareFactory
}
func (cd ComputerDirector) BuildComputer() Computer {
cpu := cd.Factory.ProduceCPU()
graphicsCard := cd.Factory.ProduceGraphicsCard()
memory := cd.Factory.ProduceMemory()
return Computer{
CPU: cpu,
GraphicsCard: graphicsCard,
Memory: memory,
}
}
// Builder
type ComputerBuilder interface {
BuildCPU()
BuildGraphicsCard()
BuildMemory()
GetComputer() Computer
}
// Concrete Builder
type IntelComputerBuilder struct {
computer Computer
}
func (b *IntelComputerBuilder) BuildCPU() {
b.computer.CPU = CPU{Brand: "Intel", Model: "Core i7"} // 默认型号
}
func (b *IntelComputerBuilder) BuildGraphicsCard() {
b.computer.GraphicsCard = GraphicsCard{Brand: "Intel"}
}
func (b *IntelComputerBuilder) BuildMemory() {
b.computer.Memory = Memory{Brand: "Intel"}
}
func (b *IntelComputerBuilder) GetComputer() Computer {
return b.computer
}
func main() {
// 使用抽象工厂模式
intelFactory := IntelFactory{}
nvidiaFactory := NvidiaFactory{}
kingstonFactory := KingstonFactory{}
intelComputer := buildComputer(intelFactory)
nvidiaKingstonComputer := buildComputer(nvidiaFactory, kingstonFactory)
fmt.Println(intelComputer)
fmt.Println(nvidiaKingstonComputer)
}
func buildComputer(factories ...HardwareFactory) Computer {
computerDirector := ComputerDirector{}
for _, factory := range factories {
computerDirector.Factory = factory
return computerDirector.BuildComputer()
}
return Computer{}
}
package main
import "fmt"
// Abstract Product
type CPU struct {
Brand string
Model string
}
// Abstract Factory
type HardwareFactory interface {
ProduceCPU(model string) CPU
ProduceGraphicsCard() GraphicsCard
ProduceMemory() Memory
}
// Concrete Factories
type IntelFactory struct{}
func (i IntelFactory) ProduceCPU(model string) CPU {
return CPU{Brand: "Intel", Model: model}
}
func (i IntelFactory) ProduceGraphicsCard() GraphicsCard {
return GraphicsCard{Brand: "Intel"}
}
func (i IntelFactory) ProduceMemory() Memory {
return Memory{Brand: "Intel"}
}
type NvidiaFactory struct{}
func (n NvidiaFactory) ProduceGraphicsCard() GraphicsCard {
return GraphicsCard{Brand: "Nvidia"}
}
type KingstonFactory struct{}
func (k KingstonFactory) ProduceMemory() Memory {
return Memory{Brand: "Kingston"}
}
// Director
type ComputerDirector struct {
Factory HardwareFactory
}
func (cd ComputerDirector) BuildComputer(cpuModel string) Computer {
cpu := cd.Factory.ProduceCPU(cpuModel)
graphicsCard := cd.Factory.ProduceGraphicsCard()
memory := cd.Factory.ProduceMemory()
return Computer{
CPU: cpu,
GraphicsCard: graphicsCard,
Memory: memory,
}
}
// Builder
type ComputerBuilder interface {
BuildCPU(model string)
BuildGraphicsCard()
BuildMemory()
GetComputer() Computer
}
// Concrete Builder
type IntelComputerBuilder struct {
computer Computer
}
func (b *IntelComputerBuilder) BuildCPU(model string) {
b.computer.CPU = CPU{Brand: "Intel", Model: model}
}
func (b *IntelComputerBuilder) BuildGraphicsCard() {
b.computer.GraphicsCard = GraphicsCard{Brand: "Intel"}
}
func (b *IntelComputerBuilder) BuildMemory() {
b.computer.Memory = Memory{Brand: "Intel"}
}
func (b *IntelComputerBuilder) GetComputer() Computer {
return b.computer
}
func main() {
// 使用抽象工厂模式
intelFactory := IntelFactory{}
nvidiaFactory := NvidiaFactory{}
kingstonFactory := KingstonFactory{}
intelComputer := buildComputer(intelFactory, "Core i7")
nvidiaKingstonComputer := buildComputer(nvidiaFactory, kingstonFactory, "Ryzen 5")
fmt.Println(intelComputer)
fmt.Println(nvidiaKingstonComputer)
}
func buildComputer(factory HardwareFactory, cpuModel string) Computer {
computerDirector := ComputerDirector{Factory: factory}
return computerDirector.BuildComputer(cpuModel)
}
package main
import "fmt"
// Abstract Product
type CPU struct {
Brand string
Model string
}
type GraphicsCard struct {
Brand string
Model string
}
type Memory struct {
Brand string
Model string
}
// Abstract Factory
type HardwareFactory interface {
ProduceCPU(model string) CPU
ProduceGraphicsCard(model string) GraphicsCard
ProduceMemory(model string) Memory
}
// Concrete Factories
type IntelFactory struct{}
func (i IntelFactory) ProduceCPU(model string) CPU {
return CPU{Brand: "Intel", Model: model}
}
func (i IntelFactory) ProduceGraphicsCard(model string) GraphicsCard {
return GraphicsCard{Brand: "Intel", Model: model}
}
func (i IntelFactory) ProduceMemory(model string) Memory {
return Memory{Brand: "Intel", Model: model}
}
type NvidiaFactory struct{}
func (n NvidiaFactory) ProduceGraphicsCard(model string) GraphicsCard {
return GraphicsCard{Brand: "Nvidia", Model: model}
}
type KingstonFactory struct{}
func (k KingstonFactory) ProduceMemory(model string) Memory {
return Memory{Brand: "Kingston", Model: model}
}
// Director
type ComputerDirector struct {
Factory HardwareFactory
}
func (cd ComputerDirector) BuildComputer(cpuModel, graphicsCardModel, memoryModel string) Computer {
cpu := cd.Factory.ProduceCPU(cpuModel)
graphicsCard := cd.Factory.ProduceGraphicsCard(graphicsCardModel)
memory := cd.Factory.ProduceMemory(memoryModel)
return Computer{
CPU: cpu,
GraphicsCard: graphicsCard,
Memory: memory,
}
}
// Builder
type ComputerBuilder interface {
BuildCPU(model string)
BuildGraphicsCard(model string)
BuildMemory(model string)
GetComputer() Computer
}
// Concrete Builder
type IntelComputerBuilder struct {
computer Computer
}
func (b *IntelComputerBuilder) BuildCPU(model string) {
b.computer.CPU = CPU{Brand: "Intel", Model: model}
}
func (b *IntelComputerBuilder) BuildGraphicsCard(model string) {
b.computer.GraphicsCard = GraphicsCard{Brand: "Intel", Model: model}
}
func (b *IntelComputerBuilder) BuildMemory(model string) {
b.computer.Memory = Memory{Brand: "Intel", Model: model}
}
func (b *IntelComputerBuilder) GetComputer() Computer {
return b.computer
}
func main() {
// 使用抽象工厂模式
intelFactory := IntelFactory{}
nvidiaFactory := NvidiaFactory{}
kingstonFactory := KingstonFactory{}
intelComputer := buildComputer(intelFactory, "Core i7", "IntelGraphics", "IntelMemory")
nvidiaKingstonComputer := buildComputer(nvidiaFactory, "Ryzen 5", "NvidiaGraphics", "KingstonMemory")
fmt.Println(intelComputer)
fmt.Println(nvidiaKingstonComputer)
}
func buildComputer(factory HardwareFactory, cpuModel, graphicsCardModel, memoryModel string) Computer {
computerDirector := ComputerDirector{Factory: factory}
return computerDirector.BuildComputer(cpuModel, graphicsCardModel, memoryModel)
}
package main
import "fmt"
// ... （前面的代码保持不变）
// 新增一个接口，用于定义电脑的组装过程
type ComputerAssembler interface {
AssembleCPU(cpu CPU) string
AssembleGraphicsCard(graphicsCard GraphicsCard) string
AssembleMemory(memory Memory) string
}
// 具体的组装公司A
type CompanyAAssembler struct{}
func (a CompanyAAssembler) AssembleCPU(cpu CPU) string {
return fmt.Sprintf("Assembling CPU %s by Company A", cpu.Model)
}
func (a CompanyAAssembler) AssembleGraphicsCard(graphicsCard GraphicsCard) string {
return fmt.Sprintf("Assembling Graphics Card %s by Company A", graphicsCard.Model)
}
func (a CompanyAAssembler) AssembleMemory(memory Memory) string {
return fmt.Sprintf("Assembling Memory %s by Company A", memory.Model)
}
// Director 中引入新的接口
type ComputerDirector struct {
Factory HardwareFactory
Assembler ComputerAssembler // 引入组装接口
}
func (cd ComputerDirector) BuildComputer(cpuModel, graphicsCardModel, memoryModel string) Computer {
cpu := cd.Factory.ProduceCPU(cpuModel)
graphicsCard := cd.Factory.ProduceGraphicsCard(graphicsCardModel)
memory := cd.Factory.ProduceMemory(memoryModel)
// 使用组装接口完成组装过程
cpuAssembly := cd.Assembler.AssembleCPU(cpu)
graphicsCardAssembly := cd.Assembler.AssembleGraphicsCard(graphicsCard)
memoryAssembly := cd.Assembler.AssembleMemory(memory)
fmt.Println(cpuAssembly)
fmt.Println(graphicsCardAssembly)
fmt.Println(memoryAssembly)
return Computer{
CPU: cpu,
GraphicsCard: graphicsCard,
Memory: memory,
}
}
func main() {
intelFactory := IntelFactory{}
companyAAssembler := CompanyAAssembler{} // 新的组装公司
// 使用抽象工厂模式和组装公司A
intelComputerByCompanyA := buildComputer(intelFactory, companyAAssembler, "Core i7", "IntelGraphics", "IntelMemory")
fmt.Println(intelComputerByCompanyA)
}
func buildComputer(factory HardwareFactory, assembler ComputerAssembler, cpuModel, graphicsCardModel, memoryModel string) Computer {
computerDirector := ComputerDirector{
Factory: factory,
Assembler: assembler,
}
return computerDirector.BuildComputer(cpuModel, graphicsCardModel, memoryModel)
}
package main
import "fmt"
// Abstract Product
type CPU struct {
Brand string
Model string
}
type GraphicsCard struct {
Brand string
Model string
}
type Memory struct {
Brand string
Model string
}
// Abstract Factory
type HardwareFactory interface {
ProduceCPU(model string) CPU
ProduceGraphicsCard(model string) GraphicsCard
ProduceMemory(model string) Memory
}
// Concrete Factories
type IntelFactory struct{}
func (i IntelFactory) ProduceCPU(model string) CPU {
return CPU{Brand: "Intel", Model: model}
}
func (i IntelFactory) ProduceGraphicsCard(model string) GraphicsCard {
return GraphicsCard{Brand: "Intel", Model: model}
}
func (i IntelFactory) ProduceMemory(model string) Memory {
return Memory{Brand: "Intel", Model: model}
}
// 新增一个接口，用于定义电脑的组装过程
type ComputerAssembler interface {
AssembleCPU(cpu CPU) string
AssembleGraphicsCard(graphicsCard GraphicsCard) string
AssembleMemory(memory Memory) string
}
// 具体的组装公司A
type CompanyAAssembler struct{}
func (a CompanyAAssembler) AssembleCPU(cpu CPU) string {
return fmt.Sprintf("Assembling CPU %s by Company A", cpu.Model)
}
func (a CompanyAAssembler) AssembleGraphicsCard(graphicsCard GraphicsCard) string {
return fmt.Sprintf("Assembling Graphics Card %s by Company A", graphicsCard.Model)
}
func (a CompanyAAssembler) AssembleMemory(memory Memory) string {
return fmt.Sprintf("Assembling Memory %s by Company A", memory.Model)
}
// Director 中引入新的接口
type ComputerDirector struct {
Factory HardwareFactory
Assembler ComputerAssembler // 引入组装接口
}
func (cd ComputerDirector) BuildComputer(cpuModel, graphicsCardModel, memoryModel string) Computer {
cpu := cd.Factory.ProduceCPU(cpuModel)
graphicsCard := cd.Factory.ProduceGraphicsCard(graphicsCardModel)
memory := cd.Factory.ProduceMemory(memoryModel)
// 使用组装接口完成组装过程
cpuAssembly := cd.Assembler.AssembleCPU(cpu)
graphicsCardAssembly := cd.Assembler.AssembleGraphicsCard(graphicsCard)
memoryAssembly := cd.Assembler.AssembleMemory(memory)
fmt.Println(cpuAssembly)
fmt.Println(graphicsCardAssembly)
fmt.Println(memoryAssembly)
return Computer{
CPU: cpu,
GraphicsCard: graphicsCard,
Memory: memory,
}
}
// Builder
type ComputerBuilder interface {
BuildCPU(model string)
BuildGraphicsCard(model string)
BuildMemory(model string)
GetComputer() Computer
}
// Concrete Builder
type IntelComputerBuilder struct {
computer Computer
}
func (b *IntelComputerBuilder) BuildCPU(model string) {
b.computer.CPU = CPU{Brand: "Intel", Model: model}
}
func (b *IntelComputerBuilder) BuildGraphicsCard(model string) {
b.computer.GraphicsCard = GraphicsCard{Brand: "Intel", Model: model}
}
func (b *IntelComputerBuilder) BuildMemory(model string) {
b.computer.Memory = Memory{Brand: "Intel", Model: model}
}
func (b *IntelComputerBuilder) GetComputer() Computer {
return b.computer
}
// Product
type Computer struct {
CPU CPU
GraphicsCard GraphicsCard
Memory Memory
}
func main() {
intelFactory := IntelFactory{}
companyAAssembler := CompanyAAssembler{} // 新的组装公司
// 使用抽象工厂模式和组装公司A
intelComputerByCompanyA := buildComputer(intelFactory, companyAAssembler, "Core i7", "IntelGraphics", "IntelMemory")
fmt.Println(intelComputerByCompanyA)
}
func buildComputer(factory HardwareFactory, assembler ComputerAssembler, cpuModel, graphicsCardModel, memoryModel string) Computer {
computerDirector := ComputerDirector{
Factory: factory,
Assembler: assembler,
}
return computerDirector.BuildComputer(cpuModel, graphicsCardModel, memoryModel)
}
package main
import "fmt"
// 新增声卡相关的抽象产品
type SoundCard struct {
Brand string
Model string
}
// 新增声卡相关的抽象工厂接口
type HardwareFactory interface {
ProduceCPU(model string) CPU
ProduceGraphicsCard(model string) GraphicsCard
ProduceMemory(model string) Memory
ProduceSoundCard(model string) SoundCard // 新增生产声卡的方法
}
// 具体工厂中实现声卡的生产逻辑
type IntelFactory struct{}
func (i IntelFactory) ProduceCPU(model string) CPU {
return CPU{Brand: "Intel", Model: model}
}
func (i IntelFactory) ProduceGraphicsCard(model string) GraphicsCard {
return GraphicsCard{Brand: "Intel", Model: model}
}
func (i IntelFactory) ProduceMemory(model string) Memory {
return Memory{Brand: "Intel", Model: model}
}
func (i IntelFactory) ProduceSoundCard(model string) SoundCard {
return SoundCard{Brand: "Intel", Model: model}
}
// 修改组装接口，添加声卡的组装逻辑
type ComputerAssembler interface {
AssembleCPU(cpu CPU) string
AssembleGraphicsCard(graphicsCard GraphicsCard) string
AssembleMemory(memory Memory) string
AssembleSoundCard(soundCard SoundCard) string // 新增组装声卡的方法
}
// 具体组装公司中实现声卡的组装逻辑
type CompanyAAssembler struct{}
func (a CompanyAAssembler) AssembleCPU(cpu CPU) string {
return fmt.Sprintf("Assembling CPU %s by Company A", cpu.Model)
}
func (a CompanyAAssembler) AssembleGraphicsCard(graphicsCard GraphicsCard) string {
return fmt.Sprintf("Assembling Graphics Card %s by Company A", graphicsCard.Model)
}
func (a CompanyAAssembler) AssembleMemory(memory Memory) string {
return fmt.Sprintf("Assembling Memory %s by Company A", memory.Model)
}
func (a CompanyAAssembler) AssembleSoundCard(soundCard SoundCard) string {
return fmt.Sprintf("Assembling Sound Card %s by Company A", soundCard.Model)
}
// 修改 Director，添加声卡的构建逻辑
type ComputerDirector struct {
Factory HardwareFactory
Assembler ComputerAssembler
}
func (cd ComputerDirector) BuildComputer(cpuModel, graphicsCardModel, memoryModel, soundCardModel string) Computer {
cpu := cd.Factory.ProduceCPU(cpuModel)
graphicsCard := cd.Factory.ProduceGraphicsCard(graphicsCardModel)
memory := cd.Factory.ProduceMemory(memoryModel)
soundCard := cd.Factory.ProduceSoundCard(soundCardModel) // 新增构建声卡的逻辑
cpuAssembly := cd.Assembler.AssembleCPU(cpu)
graphicsCardAssembly := cd.Assembler.AssembleGraphicsCard(graphicsCard)
memoryAssembly := cd.Assembler.AssembleMemory(memory)
soundCardAssembly := cd.Assembler.AssembleSoundCard(soundCard) // 新增组装声卡的逻辑
fmt.Println(cpuAssembly)
fmt.Println(graphicsCardAssembly)
fmt.Println(memoryAssembly)
fmt.Println(soundCardAssembly)
return Computer{
CPU: cpu,
GraphicsCard: graphicsCard,
Memory: memory,
SoundCard: soundCard, // 新增声卡属性
}
}
// ... （其他代码保持不变）
package main
import (
"encoding/json"
"fmt"
"io/ioutil"
"reflect"
)
// HardwareConfig 定义硬件配置
type HardwareConfig struct {
Type string `json:"type"`
Model string `json:"model"`
}
// Config 定义整体配置
type Config struct {
HardwareConfigs []HardwareConfig `json:"hardwareConfigs"`
}
// HardwareProducer 定义硬件生产者接口
type HardwareProducer interface {
Produce(model string) interface{}
}
// HardwareAssembler 定义硬件组装者接口
type HardwareAssembler interface {
Assemble(hardware interface{}) string
}
// ComputerDirector 构建电脑的 Director
type ComputerDirector struct {
Producer HardwareProducer
Assembler HardwareAssembler
}
// BuildComputer 根据配置构建电脑
func (cd ComputerDirector) BuildComputer(config HardwareConfig) interface{} {
hardware := cd.Producer.Produce(config.Model)
assemblyResult := cd.Assembler.Assemble(hardware)
fmt.Println(assemblyResult)
return hardware
}
// ConcreteHardwareProducer 具体的硬件生产者
type ConcreteHardwareProducer struct {
Brand string
}
func (p ConcreteHardwareProducer) Produce(model string) interface{} {
switch p.Brand {
case "Intel":
return CPU{Brand: "Intel", Model: model}
case "Nvidia":
return GraphicsCard{Brand: "Nvidia", Model: model}
// 可以根据需要添加其他硬件类型的处理逻辑
default:
return nil
}
}
// ConcreteHardwareAssembler 具体的硬件组装者
type ConcreteHardwareAssembler struct {
Brand string
}
func (a ConcreteHardwareAssembler) Assemble(hardware interface{}) string {
switch a.Brand {
case "CompanyA":
switch h := hardware.(type) {
case CPU:
return fmt.Sprintf("Assembling CPU %s by Company A", h.Model)
case GraphicsCard:
return fmt.Sprintf("Assembling Graphics Card %s by Company A", h.Model)
// 可以根据需要添加其他硬件类型的处理逻辑
default:
return "Unknown hardware type"
}
// 可以根据需要添加其他组装公司的处理逻辑
default:
return "Unknown brand"
}
}
func main() {
// 读取配置文件
configData, err := ioutil.ReadFile("hardware_config.json")
if err != nil {
fmt.Println("Error reading configuration file:", err)
return
}
// 解析配置文件
var config Config
if err := json.Unmarshal(configData, &config); err != nil {
fmt.Println("Error parsing configuration:", err)
return
}
// 创建硬件生产者和组装者
producer := ConcreteHardwareProducer{Brand: "Intel"}
assembler := ConcreteHardwareAssembler{Brand: "CompanyA"}
// 创建 Director
director := ComputerDirector{Producer: producer, Assembler: assembler}
// 根据配置文件构建电脑
for _, hardwareConfig := range config.HardwareConfigs {
director.BuildComputer(hardwareConfig)
}
}
package main
import (
"encoding/json"
"fmt"
"io/ioutil"
)
// HardwareConfig 定义硬件配置
type HardwareConfig struct {
Type string `json:"type"`
Model string `json:"model"`
}
// Config 定义整体配置
type Config struct {
HardwareConfigs []HardwareConfig `json:"hardwareConfigs"`
}
// HardwareProducer 定义硬件生产者接口
type HardwareProducer interface {
Produce(model string) interface{}
}
// HardwareAssembler 定义硬件组装者接口
type HardwareAssembler interface {
Assemble(hardware interface{}) string
}
// ComputerDirector 构建电脑的 Director
type ComputerDirector struct {
Producer HardwareProducer
Assembler HardwareAssembler
}
// BuildComputer 根据配置构建电脑
func (cd ComputerDirector) BuildComputer(config HardwareConfig) interface{} {
hardware := cd.Producer.Produce(config.Model)
assemblyResult := cd.Assembler.Assemble(hardware)
fmt.Println(assemblyResult)
return hardware
}
// ConcreteHardwareProducer 具体的硬件生产者
type ConcreteHardwareProducer struct {
Brand string
}
func (p ConcreteHardwareProducer) Produce(model string) interface{} {
switch p.Brand {
case "Intel":
return CPU{Brand: "Intel", Model: model}
case "Nvidia":
return GraphicsCard{Brand: "Nvidia", Model: model}
// 可以根据需要添加其他硬件类型的处理逻辑
default:
return nil
}
}
// ConcreteHardwareAssembler 具体的硬件组装者
type ConcreteHardwareAssembler struct {
Brand string
}
func (a ConcreteHardwareAssembler) Assemble(hardware interface{}) string {
switch a.Brand {
case "CompanyA":
switch h := hardware.(type) {
case CPU:
return fmt.Sprintf("Assembling CPU %s by Company A", h.Model)
case GraphicsCard:
return fmt.Sprintf("Assembling Graphics Card %s by Company A", h.Model)
// 可以根据需要添加其他硬件类型的处理逻辑
default:
return "Unknown hardware type"
}
// 可以根据需要添加其他组装公司的处理逻辑
default:
return "Unknown brand"
}
}
func main() {
// 读取配置文件
configData, err := ioutil.ReadFile("hardware_config.json")
if err != nil {
fmt.Println("Error reading configuration file:", err)
return
}
// 解析配置文件
var config Config
if err := json.Unmarshal(configData, &config); err != nil {
fmt.Println("Error parsing configuration:", err)
return
}
// 创建硬件生产者和组装者
producer := ConcreteHardwareProducer{Brand: "Intel"}
assembler := ConcreteHardwareAssembler{Brand: "CompanyA"}
// 创建 Director
director := ComputerDirector{Producer: producer, Assembler: assembler}
// 根据配置文件构建电脑
for _, hardwareConfig := range config.HardwareConfigs {
director.BuildComputer(hardwareConfig)
}
}
package main
import (
"encoding/json"
"fmt"
"io/ioutil"
)
// Abstract Product
type CPU struct {
Brand string
Model string
}
type GraphicsCard struct {
Brand string
Model string
}
type Memory struct {
Brand string
Model string
}
// Abstract Factory
type HardwareFactory interface {
ProduceCPU(brand, model string) CPU
ProduceGraphicsCard(brand, model string) GraphicsCard
ProduceMemory(brand, model string) Memory
}
// Concrete Factories
type IntelFactory struct{}
func (i IntelFactory) ProduceCPU(brand, model string) CPU {
return CPU{Brand: brand, Model: model}
}
func (i IntelFactory) ProduceGraphicsCard(brand, model string) GraphicsCard {
return GraphicsCard{Brand: brand, Model: model}
}
func (i IntelFactory) ProduceMemory(brand, model string) Memory {
return Memory{Brand: brand, Model: model}
}
// 新增一个接口，用于定义电脑的组装过程
type ComputerAssembler interface {
AssembleCPU(cpu CPU) string
AssembleGraphicsCard(graphicsCard GraphicsCard) string
AssembleMemory(memory Memory) string
}
// 具体的组装公司A
type CompanyAAssembler struct{}
func (a CompanyAAssembler) AssembleCPU(cpu CPU) string {
return fmt.Sprintf("Assembling CPU %s by Company A", cpu.Model)
}
func (a CompanyAAssembler) AssembleGraphicsCard(graphicsCard GraphicsCard) string {
return fmt.Sprintf("Assembling Graphics Card %s by Company A", graphicsCard.Model)
}
func (a CompanyAAssembler) AssembleMemory(memory Memory) string {
return fmt.Sprintf("Assembling Memory %s by Company A", memory.Model)
}
// Director 中引入新的接口
type ComputerDirector struct {
Factory HardwareFactory
Assembler ComputerAssembler // 引入组装接口
}
func (cd ComputerDirector) BuildComputer(brand, cpuModel, graphicsCardModel, memoryModel string) (Computer, error) {
cpu := cd.Factory.ProduceCPU(brand, cpuModel)
graphicsCard := cd.Factory.ProduceGraphicsCard(brand, graphicsCardModel)
memory := cd.Factory.ProduceMemory(brand, memoryModel)
// 使用组装接口完成组装过程
cpuAssembly := cd.Assembler.AssembleCPU(cpu)
graphicsCardAssembly := cd.Assembler.AssembleGraphicsCard(graphicsCard)
memoryAssembly := cd.Assembler.AssembleMemory(memory)
fmt.Println(cpuAssembly)
fmt.Println(graphicsCardAssembly)
fmt.Println(memoryAssembly)
return Computer{
CPU: cpu,
GraphicsCard: graphicsCard,
Memory: memory,
}, nil
}
// Builder
type ComputerBuilder interface {
BuildCPU(model string)
BuildGraphicsCard(model string)
BuildMemory(model string)
GetComputer() Computer
}
// Concrete Builder
type IntelComputerBuilder struct {
computer Computer
}
func (b *IntelComputerBuilder) BuildCPU(model string) {
b.computer.CPU = CPU{Brand: "Intel", Model: model}
}
func (b *IntelComputerBuilder) BuildGraphicsCard(model string) {
b.computer.GraphicsCard = GraphicsCard{Brand: "Intel", Model: model}
}
func (b *IntelComputerBuilder) BuildMemory(model string) {
b.computer.Memory = Memory{Brand: "Intel", Model: model}
}
func (b *IntelComputerBuilder) GetComputer() Computer {
return b.computer
}
// Product
type Computer struct {
CPU CPU
GraphicsCard GraphicsCard
Memory Memory
}
func main() {
intelFactory := IntelFactory{}
companyAAssembler := CompanyAAssembler{} // 新的组装公司
// 使用抽象工厂模式和组装公司A
intelComputerByCompanyA, err := buildComputer(intelFactory, companyAAssembler, "Intel", "Core i7", "IntelGraphics", "IntelMemory")
if err != nil {
fmt.Println("Error building computer:", err)
return
}
fmt.Println(intelComputerByCompanyA)
}
func buildComputer(factory HardwareFactory, assembler ComputerAssembler, brand, cpuModel, graphicsCardModel, memoryModel string) (Computer, error) {
computerDirector := ComputerDirector{
Factory: factory,
Assembler: assembler,
}
return computerDirector.BuildComputer(brand, cpuModel, graphicsCardModel, memoryModel)
}
算法基本型 文章被收录于专栏
算法基本型感悟
科大讯飞公司氛围 474人发布