删除未使用方法

src/main/java/com/yeqifu/sys/common/SpringUtil.java

@@ -19,9 +19,6 @@ public class SpringUtil implements ApplicationContextAware {
         applicationContext = act;
     }
 
-    public static ApplicationContext getApplicationContext(){
-        return applicationContext;
-    }
 
     public static <T> T getBean(Class<T> cls){
         return applicationContext.getBean(cls);