优化:通道同步任务 增加：根据用户统计未读总数

liusuyi

2024-07-23 811b14aa5cd2bd6d4313b43dc38ce87cd938f3b0

1
2
// https://tc39.github.io/proposal-setmap-offrom/#sec-weakmap.from
require('./_set-collection-from')('WeakMap');