112 lines
3.3 KiB
JavaScript
112 lines
3.3 KiB
JavaScript
/*
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* 手太欠
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* 愿这世界都如故事里一样 美好而动人~
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*/
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Page({
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data: {
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payCode : '', // code获取openid
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openId : '', // openid
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orderNo : '', // 订单编号
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total : '', // 订单金额
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paySuccess : false, // 兑换成功显示
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disabled : true
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},
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onLoad(options) {
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this.setData({
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orderNo : options.order_no,
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total : options.total
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})
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},
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onShow() {
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wx.login({
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success: res => {
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this.setData({
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payCode: res.code
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})
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// 获取openid
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this.openInfo()
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}
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})
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},
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/**
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* openid
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*/
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openInfo() {
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wx.$api.auth.codeOpenid({code: this.data.payCode}).then(res => {
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this.setData({
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openId: res.data
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})
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}).catch(err => {})
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},
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/**
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* 确认支付
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*/
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payBtn() {
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wx.showLoading({
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title: '支付中...',
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mask : true
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})
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let that = this
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wx.$api.mall.mallPay(this.data.orderNo,{type: 'miniapp', openid: this.data.openId}).then(res=>{
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wx.hideLoading()
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this.setData({
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disabled: false
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})
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let payInfo = JSON.parse(res.data.wechat)
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wx.requestPayment({
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timeStamp: payInfo.timeStamp,
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nonceStr : payInfo.nonceStr,
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package : payInfo.package,
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paySign : payInfo.paySign,
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signType : payInfo.signType,
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success : res=>{
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if(res.errMsg == "requestPayment:ok"){
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wx.showToast({
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title: '支付成功',
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icon: 'none',
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duration: 2000,
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//显示透明蒙层，防止触摸穿透
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mask:true,
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success: function () {
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that.setData({
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paySuccess: true
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})
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setTimeout(()=>{
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wx.redirectTo({
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url: '/pages/order/index?state=paid'
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})
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},3000)
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}
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})
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}
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},
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fail : err=>{
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wx.showToast({
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title: '支付失败',
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icon: 'none',
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duration: 500,
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//显示透明蒙层，防止触摸穿透
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mask:true,
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success: function () {
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that.setData({
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paySuccess: true
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})
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setTimeout(()=>{
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wx.redirectTo({
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url: '/pages/order/index?state=unpay'
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})
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},3000)
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}
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})
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}
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})
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}).catch(err => {});
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}
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})
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