WxPayHelper wxPayHelper = new WxPayHelper(); //先设置基本信息 wxPayHelper.SetAppId("wxf8b4f85f3a794e77"); wxPayHelper.SetAppKey("2Wozy2aksie1puXUBpWD8oZxiD1DfQuEaiC7KcRATv1Ino3mdopKaPGQQ7TtkNySuAmCaDCrw4xhPY5qKTBl7Fzm0RgR3c0WaVYIXZARsxzHV2x7iwPPzOz94dnwPWSn"); wxPayHelper.SetPartnerKey("8934e7d