import 'package:zhiying_comm/zhiying_comm.dart'; ////微信支付简单封装 class WxPayUtil { ////调用此方法 static Future toPay(Map params) async { var payInfo = SyPayInfo(); payInfo.appid = params['appid']; payInfo.noncestr = params['noncestr']; payInfo.package = params['package']; payInfo.partnerid = params['partnerid']; payInfo.sign = params['sign']; payInfo.timestamp = params['timestamp']; payInfo.prepayid = params['prepayid']; print("发起微信支付"); SyPayResult result = await SyFlutterWechat.pay(payInfo); if (result == SyPayResult.success) { return true; } else { return false; } } }