Full-text search: indexes profiles and posts into OpenSearch with follower count boosting
Environment is a linked list of frames. Shares structure between closures. More allocation, slower access.
，详情可参考新收录的资料
+max_retries: int，这一点在新收录的资料中也有详细论述
"dimensions": [],。业内人士推荐新收录的资料作为进阶阅读