实现程序内静态页面跳转

实现dockerfile文件

src/main/java/cn/xf/basedemo/common/utils/ApplicationContextUtils.java

@@ -0,0 +1,36 @@
+package cn.xf.basedemo.common.utils;
+
+import org.springframework.beans.BeansException;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
+import org.springframework.stereotype.Component;
+
+/**
+ * @program: xf-boot-base
+ * @ClassName ApplicationContextUtils
+ * @description:
+ * @author: xiongfeng
+ * @create: 2022-07-06 14:13
+ **/
+@Component
+public class ApplicationContextUtils implements ApplicationContextAware {
+    //放置在获取bean的时候提示空指针，将其定义为静态变量
+    private static ApplicationContext context;
+
+    //类初始化完成之后调用setApplicationContext()方法进行操作
+    @Override
+    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
+        ApplicationContextUtils.context = applicationContext;
+    }
+
+    public static ApplicationContext geteContext(){
+        return context;
+    }
+
+    public static Object getBean(String beanName){
+        //在这一步的时候一定要注意，此时可调用这个方法的时候
+        //context可能为空，会提示空指针异常，需要将其定义成静态的，这样类加载的时候
+        //context就已经存在了
+        return context.getBean(beanName);
+    }
+}