Big-Data-Lab
/
WxApp
6
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

功能完成

This commit is contained in:
Xubx 2024-09-04 23:56:21 +08:00
parent 663be8f39f
commit 7e90cc1757
13 changed files with 209 additions and 99 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
app.js
View File

@ -1,4 +1,4 @@
const baseUrl = "http://localhost:8080"
const baseUrl = "http://localhost:8082"
App({

6
cloud/pay/config.json Normal file
View File

@ -0,0 +1,6 @@
{
"permissions": {
"openapi": [
]
}
}

22
cloud/pay/index.js Normal file
View File

@ -0,0 +1,22 @@
// 云函数入口文件
const cloud = require('wx-server-sdk')
cloud.init({ env: cloud.DYNAMIC_CURRENT_ENV }) // 使用当前云环境
// 云函数入口函数
exports.main = async (event, context) => {
console.log("有进来")
const res = await cloud.cloudPay.unifiedOrder({
"functionName": "pay_success", // 支付结果通知回调云函数名
"envId": "zdt2024-9g7pr48u64f887f0", // 结果通知回调云函数环境
"subMchId": "1684540409", // 商户号
"nonceStr": event.nonceStr,//随机字符串，主要保证签名不可预测
"body": "解锁悄悄话", // 商品描述
"outTradeNo": event.outTradeNo, // 商户订单号
"totalFee": event.totalFee, // 总金额
"spbillCreateIp": "127.0.0.1", // 终端 IP,社区说可以随便填，不知道为什么，可能会出bug
"tradeType": "JSAPI",//交易类型
})
console.log("这里" + res)
return res
}

14
cloud/pay/package.json Normal file
View File

@ -0,0 +1,14 @@
{
"name": "pay",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"author": "",
"license": "ISC",
"dependencies": {
"wx-server-sdk": "latest"
}
}

6
cloud/pay_success/config.json Normal file
View File

@ -0,0 +1,6 @@
{
"permissions": {
"openapi": [
]
}
}

25
cloud/pay_success/index.js Normal file
View File

@ -0,0 +1,25 @@
// 云函数入口文件
const cloud = require('wx-server-sdk')
cloud.init({ env: cloud.DYNAMIC_CURRENT_ENV }) // 使用当前云环境
// 云函数入口函数
exports.main = async (event, context) => {
const returnCode = event.returnCode
const openid = event.userInfo.openid
const orderid = event.outTradeNo
const db = cloud.database();
if (returnCode == 'SUCCESS') {
//支付成功的处理逻辑
// await db.collection("orders").where({
// _id: orderid,
// _openid: openid,
// }).update({
// data: {
// pay_status: true
// }
// })
const res = { errCode: 0, errmag: "6666666办款完毕！" }
return res
}
}

14
cloud/pay_success/package.json Normal file
View File

@ -0,0 +1,14 @@
{
"name": "pay_success",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"author": "",
"license": "ISC",
"dependencies": {
"wx-server-sdk": "latest"
}
}

4
page/component/details/details.js
View File

@ -11,7 +11,7 @@ Page({
onLoad(options) {
const goods = {
id: options.id,
id: options.goodsId,
goodName: options.goodName,
goodPrice: options.goodPrice,
goodDetail: options.goodDetail,
@ -109,7 +109,7 @@ Page({
const { id, goodName, goodImage, goodPrice } = this.data.goods;
const num = this.data.buyNum;
const url = `../orders/orders?id=${id}&title=${goodName}&image=${goodImage[0]}&price=${goodPrice}&num=${num}&specs=${this.data.selectedSpecs.join(',')}`;
const url = `../orders/orders?goodsId=${id}&title=${goodName}&image=${goodImage[0]}&price=${goodPrice}&num=${num}&specs=${this.data.selectedSpecs.join(',')}`;
wx.navigateTo({ url });
// },

15
page/component/index.js
View File

@ -45,16 +45,15 @@ Page({
openId: wx.getStorageSync('openid'),
},
success(res) {
console.log(res.data.data)
console.log("查到的用户信息" + res.data.data)
if (res.data.data != null) {
// 将用户信息存到 StorageSync
const userInfo = {
avatarUrl: res.data.data.avatarUrl,
nickName: res.data.data.username
};
wx.setStorageSync('userInfo', userInfo); // 存储到本地
},
fail: (err) => {
// 没有用户信息，提示用户登录授权
} else {
wx.showModal({
title: '温馨提示',
content: '请先登录！',
@ -67,10 +66,10 @@ Page({
});
}
}
});
})
}
}
})
}
},
//获取openId
@ -80,12 +79,14 @@ Page({
success: (res) => {
const wxConfig = {
appid: "wx865aefa5a7115ae0",
secret: "3f9849429894435abc935eea88178dfd",
secret: "df0817d59696a6160de2770222d8ec53",
code: res.code
}
console.log("code: " + res.code)
wx.request({
url: "https://api.weixin.qq.com/sns/jscode2session?appid=" + wxConfig.appid + "&secret=" + wxConfig.secret + "&code=" + wxConfig.code + "&js_code=" + wxConfig.code + '&grant_type=authorization_code',
success: (res) => {
console.log("openid:" + res.data.openId)
wx.setStorageSync('openid', res.data.openid);
},
fail: (err) => {

2
page/component/index.wxml
View File

@ -39,7 +39,7 @@
<view class="newest-box">
<view class="newest-list">
<view class="item" wx:for="{{goods}}" wx:key="id">
<navigator url="details/details?id={{item.id}}&goodImage={{item.goodImage}}&goodName={{item.goodName}}&goodPrice={{item.goodPrice}}&goodDetail={{item.goodDetail}}">
<navigator url="details/details?goodsId={{item.id}}&goodImage={{item.goodImage}}&goodName={{item.goodName}}&goodPrice={{item.goodPrice}}&goodDetail={{item.goodDetail}}">
<view class="list">
<image src="{{item.goodImage}}"></image>
<view class="newest-text"><text>{{item.goodName}}</text></view>

2
page/component/myOrders/myOrder.wxml
View File

@ -1,6 +1,6 @@
<view class="main">
<view class="orders-box">
<navigator wx:for="{{orders}}" wx:key="id" url="../orders/orders?id={{item.goodsId}}&title={{item.goodName}}&price={{item.goodPrice}}&num={{item.num}}&image={{item.goodImage}}&specs={{item.specs}}">
<navigator wx:for="{{orders}}" wx:key="id" url="../orders/orders?goodsId={{item.goodsId}}&title={{item.goodName}}&price={{item.goodPrice}}&num={{item.num}}&image={{item.goodImage}}&specs={{item.specs}}">
<view class="orders-list">
<image class="orders-thumb" src="{{item.goodImage}}"></image>
<view class="orders-info">

156
page/component/orders/orders.js
View File

@ -6,7 +6,7 @@ const md5 = require('js-md5');
Page({
onLoad: function (options) {
const orders = {
id: options.id,
goodsId: options.goodsId,
title: options.title,
price: options.price,
num: options.num,
@ -70,27 +70,14 @@ Page({
}
return pwd;
},
// 调起支付签名 这里我不太明白，虽然前面加载签名和后面验证，但里面加了随机数为什么验证还能通过我没还转过 弯来，希望大家能搞明白吧，到时候可不要吝啬留言讲解一下下
MixedencryMD5: function (data, randomString, timeStamp) {
const payString = "appId=" + this.data.config.appid +
"&nonceStr=" + randomString +
"&package=prepay_id=" + "data.prepay_id" +
"&signType=MD5" +
"&timeStamp=" + timeStamp +
"&key=" + this.data.config.key;
const hash = md5(payString); // 使用 md5 进行签名
console.log(hash);
return hash;
},
toPay() {
const self = this;
const orderData = this.data.orders;
// 假设用户ID暂时写死
orderData.userId = 1;
orderData.openId = wx.getStorageSync('openid');
orderData.status = 1;
console.log("orderData", orderData)
// 生成订单并请求支付
wx.request({
url: baseUrl + "/order/addOrUpdate", // 替换为你的后端API地址
@ -103,63 +90,96 @@ Page({
},
success(res) {
if (res.statusCode === 200) {
console.log(res)
wx.cloud.init({
env: 'zdt2024-9g7pr48u64f887f0', //填上你的云开发环境id
traceUser: true,
});
const randomString = self.randomString();
const outTradeNo = res.data.data.orderCode
const orderId = res.data.data.id
wx.cloud.callFunction({
name: "pay",
data: {
nonceStr: randomString, //随机字符串,String(32)
outTradeNo: outTradeNo, //商户订单号,String(32)
totalFee: self.data.total, //Int
},
success: res => {
console.log('下单结果: ', res);
// 获取到预付单信息
const payment = res.result.payment
wx.hideLoading();
// 唤起微信支付组件，完成支付
wx.requestPayment({
...payment, //把payment展开
success(res) {
// 支付成功回调，实现自定义的业务逻辑
console.log('唤起支付组件成功：', res);
// 将订单的status改为已支付
orderData.status = 2;
orderData.id = orderId;
wx.request({
url: baseUrl + "/order/addOrUpdate", // 替换为你的后端API地址
method: "POST",
data: {
...orderData,
},
header: {
"Content-Type": "application/json", // 设置请求头
},
success(res) {
wx.showToast({
title: "订单已提交",
title: "订单支付成功",
icon: "success",
duration: 2000,
});
// 假设服务器返回的支付信息中包含 prepay_id
const paymentInfo = res.data.paymentInfo; // 服务器返回的支付信息，包含 prepay_id 等
// 生成支付签名等所需的参数（最好在服务器生成）
const time = self.timeStamp()
const randomString = self.randomString();
const parSigns = self.MixedencryMD5(paymentInfo, randomString, time);
// 发起支付请求
wx.requestPayment({
timeStamp: time,
nonceStr: randomString,
package: "prepay_id=" + "paymentInfo.prepay_id",
signType: "MD5",
paySign: parSigns,
success(ress) {
console.log('支付成功', ress);
// 支付成功后的处理，跳转到用户页面或其他页面
wx.switchTab({
url: "/page/component/user/user",
});
},
fail(ress) {
console.log('支付失败', ress);
wx.showToast({
title: "支付失败，请重试",
icon: "none",
duration: 2000,
});
},
complete(ress) {
console.log('支付流程结束', ress);
}
});
} else {
wx.showToast({
title: "提交失败",
icon: "none",
duration: 2000,
url: '/page/component/index', // 替换为你的首页路径
});
}
},
fail() {
wx.showToast({
title: "请求失败",
icon: "none",
duration: 2000,
});
},
});
},
})
},
fail(err) {
// 支付失败回调
console.error('唤起支付组件失败：', err);
// 将订单的status改为已关单
orderData.status = 0;
orderData.id = orderId;
wx.request({
url: baseUrl + "/order/addOrUpdate", // 替换为你的后端API地址
method: "POST",
data: {
...orderData,
},
header: {
"Content-Type": "application/json", // 设置请求头
},
success(res) {
wx.showToast({
title: "订单支付成功",
icon: "success",
duration: 2000,
});
wx.switchTab({
url: '/page/component/index', // 替换为你的首页路径
});
}
})
wx.showToast({
title: "支付失败",
icon: "error",
duration: 2000,
});
}
});
},
fail: err => {
console.log(err)
}
})
}
}
})
}
})

4
project.config.json
View File

@ -1,5 +1,6 @@
{
"description": "项目配置文件。",
"cloudfunctionRoot": "cloud/",
"packOptions": {
"ignore": [],
"include": []
@ -33,5 +34,6 @@
"editorSetting": {
"tabIndent": "insertSpaces",
"tabSize": 2
}
},
"cloudfunctionTemplateRoot": "cloudfunctionTemplate/"
}