上传后台管理系统代码

novel-admin/src/main/java/com/java2nb/common/config/ApplicationContextRegister.java

@@ -0,0 +1,50 @@
+package com.java2nb.common.config;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.BeansException;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
+import org.springframework.stereotype.Component;
+
+/**
+ *
+ * @author xiongxy
+ * @date 2019-09-25 15:09:21
+ * <p>
+ * Email 122741482@qq.com
+ * <p>
+ * Describe:
+ */
+@Component
+public class ApplicationContextRegister implements ApplicationContextAware {
+    private static Logger logger = LoggerFactory.getLogger(ApplicationContextRegister.class);
+    private static ApplicationContext APPLICATION_CONTEXT;
+    /**
+     * 设置spring上下文
+     * @param applicationContext spring上下文
+     * @throws BeansException
+     * */
+    @Override  public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
+        logger.debug("ApplicationContext registed-->{}", applicationContext);
+        APPLICATION_CONTEXT = applicationContext;
+    }
+
+    /**
+     * 获取容器
+     * @return
+     */
+    public static ApplicationContext getApplicationContext() {
+        return APPLICATION_CONTEXT;
+    }
+
+    /**
+     * 获取容器对象
+     * @param type
+     * @param <T>
+     * @return
+     */
+    public static <T> T getBean(Class<T> type) {
+        return APPLICATION_CONTEXT.getBean(type);
+    }
+}