摘自久久学院 看了论坛上的文章,读FactoryMethod Pattern UML图,写了个小例子程序。做为文章的补充! //Creator.java public abstract class Creator { /** * looks like a factory * contains some products and some process methods */ protected Product duct; abstract String processProduct(); abstract Strin...
我们希望通过 Builder Design Pattern 来创建Person对象,并且使用一个PersonFactory工厂类来创建不同类型的PersonBuilder实例。 // Person.javapublicclassPerson{privateStringname;privateintage;privateStringgender;publicPerson(Stringname,intage,Stringgender){this.name=name;this.age=age;this.gender=gender;}// Getter...
( new PathMatchingResourcePatternResolver() .getResources("classpath:/mapper/**/*.xml") // 这个地方要根据mapper文件所在位置进行配置 // 我的是在【resources/mapper/模块文件夹/】下 ); sessionFactory.setConfigLocation(new ClassPathResource("mybatisConfigPath")); // 这个configLocation属性 是去加载...
{ Matchermatcher=CERT_PATTERN.matcher(certificateChain); CertificateFactorycertificateFactory=CertificateFactory.getInstance("X.509"); List<X509Certificate>certificates=newArrayList<>(); intstart=0; while(matcher.find(start)){ byte[]buffer=base64Decode(matcher.group(1)); certificates.add((X509Certificate...