iOS微信登陆跳转至微信瞬间又回到App问题记录

新版微信的sdk必须使用unviersal link，在ulink没问题的情况下得在appdelegate里面实现ulink的回调。

友盟：

-(BOOL)application:(UIApplication*)applicationcontinueUserActivity:(NSUserActivity*)userActivityrestorationHandler:(void(^)(NSArray> *_Nullable))restorationHandler{

    return [[UMSocialManager defaultManager] handleUniversalLink:userActivity options:nil];

}

微信：

- (BOOL)application:(UIApplication*)applicationcontinueUserActivity:(NSUserActivity*)userActivityrestorationHandler:(void(^)(NSArray> *__nullablerestorableObjects))restorationHandler{

    return [WXApi handleOpenURL:userActivity delegate:self];

}