新增规则触发人机验证和加载失败提示

mail-worker/src/utils/ip-utils.js

@@ -0,0 +1,9 @@
+const ipUtils = {
+	getIp(c) {
+		return  c.req.header('CF-Connecting-IP') ||
+			c.req.header('X-Forwarded-For') ||
+			'Unknown';
+	}
+}
+
+export default ipUtils