Spring boot隨時擷取ApplicationContex

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[java] view plain copy print?

1. @Service  
2. public class SpringManager implements ApplicationListener<ContextRefreshedEvent> {  
3.     private static ApplicationContext applicationContext = null;  
4.     @Override  
5.     public void onApplicationEvent(ContextRefreshedEvent event) {  
6.         if(applicationContext == null){  
7.             applicationContext = event.getApplicationContext();  
8.         }  
9.     }  
10.     /*ApplicationContext context= ContextLoader.getCurrentWebApplicationContext();//嘗試下這個方法*/  
11.     public static ApplicationContext getApplicationContext() {  
12.         return applicationContext;  
13.     }  
14. }  

@Servicepublic class SpringManager implements ApplicationListener<ContextRefreshedEvent> {    private static ApplicationContext applicationContext = null;    @Override    public void onApplicationEvent(ContextRefreshedEvent event) {        if(applicationContext == null){            applicationContext = event.getApplicationContext();        }    }    /*ApplicationContext context= ContextLoader.getCurrentWebApplicationContext();//嘗試下這個方法*/    public static ApplicationContext getApplicationContext() {        return applicationContext;    }}

[java] view plain copy print?

1. 或者  
2. @Service  
3. public class SpringTool implements ApplicationContextAware {  
4.     private static ApplicationContext context = null;  
5.     @Override  
6.     public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {  
7.         context = applicationContext;  
8.     }  
9.     public static ApplicationContext getApplicationContext() {  
10.         return context;  
11.     }  
12.   
13.   
14. }  

或者@Servicepublic class SpringTool implements ApplicationContextAware {    private static ApplicationContext context = null;    @Override    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {        context = applicationContext;    }    public static ApplicationContext getApplicationContext() {        return context;    }}

[java] view plain copy print?

1. 或者直接  
2.     @Autowired  
3.     ApplicationContext context;  

或者直接    @Autowired    ApplicationContext context;

Spring boot隨時擷取ApplicationContex