load 优化

lib/utils.js

@@ -7,6 +7,27 @@ import { memo } from 'react'
  */
 export const isBrowser = typeof window !== 'undefined'
 
+/**
+ * google机器人
+ * @returns
+ */
+export const isSearchEngineBot = () => {
+  if (typeof navigator === 'undefined') {
+    return false
+  }
+  // 获取用户代理字符串
+  const userAgent = navigator.userAgent;
+  const isEngine = /Googlebot|bingbot|Baidu/.test(userAgent);
+
+  if (isEngine) {
+    console.warn('爬虫', userAgent)
+  } else {
+    console.error('u-a', userAgent)
+  }
+  // 使用正则表达式检测是否包含搜索引擎爬虫关键字
+  return isEngine
+}
+
 /**
  * 组件持久化
  */