callPay(cd) {
    
    if (typeof WeixinJSBridge == "undefined"){
        if( document.addEventListener ){
            document.addEventListener('WeixinJSBridgeReady', cd, false);
        }else if (document.attachEvent){
            document.attachEvent('WeixinJSBridgeReady', cd);
            document.attachEvent('onWeixinJSBridgeReady', cd);
        }
    }else{
        cd();
    }
    
},
async wechatPay(id,type) {
    let res = await payData(this.shop_id,id,type);
    let _this = this;
    if (res.data.code == 0) {

        
        _this.callPay(()=>{
            console.log('支付');

            //打开窗口支付
            WeixinJSBridge.invoke(
                'getBrandWCPayRequest',
                res.data.data,
                function(res){
                    if(res.err_msg == "get_brand_wcpay_request:ok" ) {
                        Toast.success("支付成功");
                        _this.$emit('pay-close')

                        if (_this.is_jump) {
                            setTimeout((v) => {
                                _this.$router.push({name: 'PayResult', params: {union_id: id}})
                            }, 1000)
                        }
                    }
                    if (res.err_msg == "get_brand_wcpay_request:cancel") {
                        Toast.fail("取消了支付");
                        _this.yue_show = false;
                        //_this.$emit('pay-close')

                    }
                }
            );


        });

         




    }else {
        Toast.fail(res.data.message);
    }

},