Instantiate - 容器在 XML 文件里找到定义并实例化它们Populate properties - 使用 DI 填充属性Set Bean Name - If the bean implements BeanNameAware interface, spring passes the bean's id to setBeanName() method.Set Bean factory - If Bean implements BeanFactoryAware interface, spring passes the beanfactory to setBeanFactory() method.
CompilationInitializationExecutionCleanup详细解释Compilation: When a browser asks for a JSP, the JSP engine first checks to see whether it needs to compile the page. If the page has never been compiled, or if the JSP has been modified since it was last compiled, the JSP engine compiles the page.编译的三个步骤:Parsing the JSP.