wx.requestPayment({ timeStamp: res.data.timeStamp, nonceStr: res.data.nonceStr, package: res.data.package, signType: res.data.signType, paySign: res.data.paySign, 'success':function(data){ var form = res.data.package wx.showToast({ title: '支付成功', icon: 'success', duration: 2000 }) }, //***如果用户取消支付***\\\\\\\\\\\\ 'fail': function () { wx.showToast({ title: '支付取消', icon: 'success', duration: 2000 }) wx.redirectTo({ url: 'order_list/order_list', }) } })