处理通用链接
当APP被UniversalLink调起后，可以在delegate中使用如下方法进行对应处理
- (BOOL) application:(UIApplication *)application
continueUserActivity:(NSUserActivity *)userActivity
restorationHandler:(void (^)(NSArray *))restorationHandler {
NSLog(@"userActivity : %@",userActivity.webpageURL.description);
return YES;
// return [WXApi handleOpenUniversalLink:userActivity delegate:[FluwxResponseHandler defaultManager]];
}