WXSubscribeMsgReq *req = [[WXSubscribeMsgReq alloc] init];

    req.scene = 100;

    req.templateId = @"2kuJopuEsnHmIxXotPZFpM3e9HyA3vn-CQyMpCN7elM";

    req.reserved = @"";

    [WXApi sendReq:req completion:nil];

appid:wxf4c6882b11210d8b 微信SDK：1.9.2 微信APP版本号：8.0.4