目錄

1.設計模式與分類

2. 工廠模式

2.1 工廠模式概述

2.2 簡單工廠

2.3 學生推薦就業Demo

00.項目目錄

01. 創建抽象接口Job

02. 創建實體類

03. 創建推薦工作工廠類

04. 創建學生推薦就業客戶類

3. i18n國際化語言標題自適應

00. 實現效果

01. 創建抽象接口

02. 創建實體類

03.創建靜態工廠類

04. 創建客戶需求測試

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1.設計模式與分類

設計模式可以分為三大類：

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2. 工廠模式

2.1 工廠模式概述

2.2 簡單工廠

2.3 學生推薦就業Demo

00.項目目錄

01. 創建抽象接口Job

package com.phdvb.factroy.jobTypes;public interface Job {public String description();
}

02. 創建實體類

(1) Bank

package com.phdvb.factroy.jobTypes;public class Bank implements Job{@Overridepublic String description() {return "銀行工作一般穩定，加班一般，薪資一般，技術提升一般";}
}

(2)?Company

package com.phdvb.factroy.jobTypes;public class Company implements Job {@Overridepublic String description() {return "私企工作不穩定，加班較多，薪資較高，技術提升較快";}
}

(3) SystemJob

package com.phdvb.factroy.jobTypes;public class SystemJob implements Job{@Overridepublic String description() {return "體制工作穩定，加班一般，薪資較低。技術提升慢";}
}

(4)?Other

package com.phdvb.factroy.jobTypes;public class Other implements Job{@Overridepublic String description() {return "選擇自己熱愛的事業！";}
}

03. 創建推薦工作工廠類

package com.phdvb.factroy.jobTypes;public class JobChooser {public Job suggest(String purpose){Job job = null;if(purpose.equals("想要奮斗！")){return new Company();}else if(purpose.equals("偏愛金融！")){return new Bank();}else if(purpose.equals("熱愛奉獻!")){return new SystemJob();}elsereturn new Other();}
}

04. 創建學生推薦就業客戶類

package com.phdvb.factroy.jobTypes;public class Student {public static void main(String[] args) {JobChooser jobChooser = new JobChooser();Job youJob = jobChooser.suggest("熱愛奉獻!");System.out.println(youJob.description());}
}

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3. i18n國際化語言標題自適應

00. 實現效果

01. 創建抽象接口

package com.phdvb.factroy.i18n;public interface Language {public String getLanguage();
}

02. 創建實體類

package com.phdvb.factroy.i18n;public class China implements Language{@Overridepublic String getLanguage() {return "你好，我是剖好的VB!";}
}

package com.phdvb.factroy.i18n;public class France implements Language{@Overridepublic String getLanguage() {return "Bonjour, je suis VB eviseed!";}
}

package com.phdvb.factroy.i18n;public class Japan implements Language{@Overridepublic String getLanguage() {return "こんにちは、私はプロのVBです!";}
}

package com.phdvb.factroy.i18n;public class Russia implements Language{@Overridepublic String getLanguage() {return "Привет, я свежерезанный!";}
}

package com.phdvb.factroy.i18n;public class US implements Language{@Overridepublic String getLanguage() {return "Hello, I'm the dissected VB!";}
}

03.創建靜態工廠類

package com.phdvb.factroy.i18n;public class MatchLang {public static Language getLanguage(String country) {if(country.equals("China")){return new China();}else if(country.equals("France")){return new France();}else if(country.equals("Japan")){return new France();}else if(country.equals("Russia")){return new Russia();}else if(country.equals("US")){return new US();}elsereturn null;}
}

04. 創建客戶需求測試

package com.phdvb.factroy.i18n;public class LangChoose {public static void main(String[] args) {Language language = MatchLang.getLanguage("France");System.out.println(language.getLanguage());}
}