我如何让WhatsApp为特定用户撰写消息?我想在我的应用程序中选择联系人时发送短信。这是我的代码:NSURL*whatsappURL=[NSURLURLWithString:@"whatsapp://send?abid=XXX"];if([[UIApplicationsharedApplication]canOpenURL:whatsappURL]){[[UIApplicationsharedApplication]openURL:whatsappURL];}WhatsApp官方链接:https://www.whatsapp.com/faq/iphone/23559013