jssdk 1.4版本里设置分享去掉了分享成功或失败的回调?
可以参考:https://developers.weixin.qq.com/community/develop/doc/0000447a5b431807af57249a551408
https://mp.weixin.qq.com/cgi-bin/announce?action=getannouncement&announce_id=11526372695t90Dn&version=&lang=zh_CN&scene=21#wechat_redirect