时间:2021-07-01 10:21:17 帮助过:14人阅读
本文实例为大家分享了微信小程序支付前端源码,供大家参考,具体内容如下
- //index.js
- Page({
- data: {
- },
- //点击支付按钮进行支付
- payclick: function () {
- var t = this;
- wx.login({
- //获取code换取openID
- success: function (res) {
- //code = res.code //返回code
- console.log("获取code");
- console.log(res.code);
- var opid = t.getOpenId(res.code);
- }
- })
- },
- //获取openID
- getOpenId: function (code) {
- var that = this;
- wx.request({
- url: "https://api.weixin.qq.com/sns/jscode2session?appid=你的appid&secret=AppSecret(小程序密钥)&js_code=" + code + "&grant_type=authorization_code",
- data: {},
- method: 'GET',
- success: function (res) {
- console.log("获取openid")
- console.log(res)
- that.setData({
- openid: res.data.openid,
- session_key: res.data.session_key
- })
- that.generateOrder(res.data.openid)
- },
- fail: function () {
- // fail
- },
- complete: function () {
- // complete
- }
- })
- },
- //生成商户订单
- generateOrder: function (openid) {
- var that = this
- wx.request({
- url: 'http://localhost:25492/wx/getda',//后台请求地址
- method: 'GET',
- data: {
- gfee: '商品价钱',
- gname: '商品名称',
- openId: openid
- //(商品价钱和商品名称根据自身需要是否传值, openid为必传)
- },
- success: function (res) {
- console.log("后台获取数据成功");
- console.log(res);
- var param = { "timeStamp": res.data.timeStamp, "package": res.data.package, "paySign": res.data.paySign, "signType": "MD5", "nonceStr": res.data.nonceStr };
- //发起支付
- that.pay(param);
- },
- fail: function (res) {
- console.log("向后台发送数据失败")
- }
- })
- },
- //支付
- pay: function (param) {
- var that = this;
- console.log("发起支付")
- console.log(param)
- wx.requestPayment({
- timeStamp: param.timeStamp,
- nonceStr: param.nonceStr,
- package: param.package,
- signType: param.signType,
- paySign: param.paySign,
- success: function (res) {
- console.log("success");
- console.log(res);
- },
- fail: function (res) {
- console.log("fail")
- console.log(res);
- },
- complete: function (res) {
- console.log("complete");
- console.log(res)
- }
- })
- }
- })
本地调试如过出现请求失败请将 微信开发者工具 > 详情(右上角) > 不校验合法域名、web-view(业务域名)、TLS 版本以及 HTTPS 证书 勾上即可
微信小程序支付C#后端源码
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。