微信支付宝手机网站支付(WAP)

niuhonghua 2019-06-29

$.ajax({
                        type: 'POST',
                        url: api + '/pay/generateOrderInfo', //支付接口
                        data: obj,
                        dataType:"json",
                        success: function (res) {
                            alert(JSON.stringify(res))
                            
                            if(_this.radio=='2'){ //微信跳转
                                this.data = res.data;
                                var dataPay = res.data;
                                // var url = 'appid='+dataPay.appid+'&noncestr='+dataPay.noncestr+'&package='+ dataPay.package+'&prepayid='+dataPay.prepayid+'&sign='+ dataPay.sign+'&timestamp='+dataPay.timestamp;
                              //统一下单接口返回支付相关参数给商户后台,如支付跳转url(参数名“mweb_url”),商户通过mweb_url调起微信支付中间页
                                window.location.href = res.data.mwebUrl
                            }else{ 
                            //(支付宝)点击支付按钮会触发某个服务端接口,接口返回拼接的form表单,前端拿到表单插入并触发提交,接着跳转到支付宝支付
                                const div = document.createElement('div');
                                div.innerHTML = res.data;
                                document.body.appendChild(div);
                                document.forms[0].submit();
                            }
                            
                        },
                        error:function(status){
                            console.log('error')
                        }
                    });

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