添加环境变量工具类

src/main/java/com/wangxiaolu/promotion/common/util/EnvUtil.java

+package com.wangxiaolu.promotion.common.util;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author : liqiulin
+ * @date : 2025-02-07 15
+ * @describe :
+ */
+@Component
+public class EnvUtil {
+    @Value("${spring.profiles.active}")
+    private String active;
+
+    public boolean isDev() {
+        return "dev".equals(active);
+    }
+    public boolean isQa() {
+        return "qa".equals(active);
+    }
+    public boolean isLive() {
+        return "live".equals(active);
+    }
+
+}