只要开启了注解扫描<context:component-scan base-package="com.baiying.config" ></context:component-scan>,或者<context:annotation-config/>都会触发其注入,主要是调用其AnnotationConfigUtils.registerAnnotationConfigProcessors 来进行类的注入,具体的逻辑 定位、加载、解析、注册相关注解 public void postProcessBeanDefi...
// Invoke factory processors registered as beans in the context. invokeBeanFactoryPostProcessors(beanFactory); 1. 2. 实际调用在这 public void processConfigBeanDefinitions (BeanDefinitionRegistry registry) { List<BeanDefinitionHolder> configCandidates = new ArrayList<>(); //此处获取的candidateNames:--...
获取所有已经注册的 BeanDefinition beanNameString[] candidateNames = registry.getBeanDefinitionNames();// 遍历所有要处理 beanDefinition 名称,筛选对应 beanDefinition(被注解修饰
拦截Bean的创建),这里只是注册,真正调用的时候 是在getBean// Register bean processors that intercept bean creation.registerBeanPostProcessors(beanFactory);beanPostProcess.end();// 7.为上下文处理Message源,国际化处理 即不同
publicabstractclassAnnotationConfigUtils {publicstaticSet<BeanDefinitionHolder>registerAnnotationConfigProcessors( BeanDefinitionRegistry registry, @Nullable Object source) {//省略部分代码...//创建BeanDefinitionHolder集合Set<BeanDefinitionHolder> beanDefs =newLinkedHashSet<>(8);//1、注册ConfigurationClassPost...
BeanDefinitionRegistry registry) { // 存储我们自定义@Configuration的类 List<BeanDefinitionHolder> configCandidates = new ArrayList<>(); // 获取注册的bean 这些Bean 就是 AnnotationConfigUtils.registerAnnotationConfigProcessors(this.registry); // 方法初始化那几个后置处理器的bean String[] candidateNames ...
for (String ppName : postProcessorNames) { if (beanFactory.isTypeMatch(ppName, PriorityOrdered.class)) { currentRegistryProcessors.add(beanFactory.getBean(ppName, BeanDefinitionRegistryPostProcessor.class)); processedBeans.add(ppName); }
(UInt32) NumberOfProcessors (字串) OEMLogoBitmap (String) OEMStringArray[] (SInt64) PauseAfterReset (UInt16) PowerManagementCapabilities[] (布爾) PowerManagementSupported (UInt16) PowerOnPasswordStatus (UInt16) PowerState (UInt16) PowerSupplyState (String) PrimaryOwnerContact (Pr...
/usr/local/etc/mongod.conf (on Intel processors), or /opt/homebrew/etc/mongod.conf (on Apple M1 processors) Windows MSI Installer <install directory>\bin\mongod.cfg If you installed MongoDB through a downloaded TGZ or ZIP file, you must create your own configuration file. The basic examp...
* @return the class names to exclude * @since 1.3.0 */String[]excludeName()default{};} 类图 注意“@Import(EnableAutoConfigurationImportSelector.class)” 部分。后边源码分析中会使用到。 说明 EnableAutoConfiguration注解的功能大概如下。 开启Spring应该上下文的自动配置,尽可能去加载需要的配置Beans。自动...