各人好,这是我工作中打仗到的鸿蒙Next接入微信支付,有使用到,分享给各人,轻松便捷
前提:你已有鸿蒙版本的微信,并且微信余额或绑定银行卡有钱,由于内测的微信暂不支持收红包和转账,2.你的应用已有安卓或IOS端的微信支付,否则的话,工作量将不止云云
正文:起首需要你公司这边去申请开通鸿蒙版本的微信商户
注意细节请看链接:接入指南 / 鸿蒙接入指南,申请需要用到两个参数:Bundle ID,Bundle ID 指的是鸿蒙应用的包名,详细请看:https://developer.huawei.com/consumer/cn/doc/app/agc-help-createharmonyapp-0000001945392297
Identifier 指的是鸿蒙应用的 appIdentifier,详情请看:https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/js-apis-bundlemanager-bundleinfo-V5
申请通过后,即可进入微信支付调试步骤
1.在你的鸿蒙项目中,修改项目中的oh-package.json5文件,在dependencies中到场微信 opensdk 的依靠项:
- {
- "name": "demo",
- "version": "1.0.0",
- "description": "Please describe the basic information.",
- "main": "",
- "author": "",
- "license": "",
- "dependencies": {
- "@tencent/wechat_open_sdk": "1.0.0"
- }
- }
复制代码 然后右上角重新Sync Now一下,等下加载完成,你就成功引入了鸿蒙版本的微信SDK
2.新建.ets文件,文件名为:Constants,然后复制以下代码:APP_ID是你公司申请过后的鸿蒙微信支付商户Id
- export const APP_ID = "wxd5a474c635b8fd17"
- export const APP_SECRET = ""
复制代码 3. 新建.ets文件 文件名为:WXApiWrap,然后复制以下代码:
- import * as wxopensdk from '@tencent/wechat_open_sdk';
- import { APP_ID } from '../Constants';
- export type OnWXReq = (req: wxopensdk.BaseReq) => void
- export type OnWXResp = (resp: wxopensdk.BaseResp) => void
- const kTag = "WXApiEventHandlerImpl"
- class WXApiEventHandlerImpl implements wxopensdk.WXApiEventHandler {
- private onReqCallbacks: Map<OnWXReq, OnWXReq> = new Map
- private onRespCallbacks: Map<OnWXResp, OnWXResp> = new Map
- registerOnWXReqCallback(on: OnWXReq) {
- this.onReqCallbacks.set(on, on)
- }
- unregisterOnWXReqCallback(on: OnWXReq) {
- this.onReqCallbacks.delete(on)
- }
- registerOnWXRespCallback(on: OnWXResp) {
- this.onRespCallbacks.set(on, on)
- }
- unregisterOnWXRespCallback(on: OnWXResp) {
- this.onRespCallbacks.delete(on)
- }
- onReq(req: wxopensdk.BaseReq): void {
- wxopensdk.Log.i(kTag, "onReq:%s", JSON.stringify(req))
- this.onReqCallbacks.forEach((on) => {
- on(req)
- })
- }
- onResp(resp: wxopensdk.BaseResp): void {
- wxopensdk.Log.i(kTag, "onResp:%s", JSON.stringify(resp))
- this.onRespCallbacks.forEach((on) => {
- on(resp)
- })
- }
- }
- export const WXApi = wxopensdk.WXAPIFactory.createWXAPI(APP_ID)
- export const WXEventHandler = new WXApiEventHandlerImpl
复制代码 注意事项:请注意相关文件引入的路径
3.重点!!一定要在EntryAbility里初始化和注册回调微信SDK,详细代码如下:
- import { WXApi, WXEventHandler } from '../model/WXApiWrap';
- onCreate(want: Want, _launchParam: AbilityConstant.LaunchParam): void {
- hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onCreate');
- this.handleWeChatCallIfNeed(want)
- }
- onNewWant(want: Want, _launchParam: AbilityConstant.LaunchParam): void {
- this.handleWeChatCallIfNeed(want)
- }
- private handleWeChatCallIfNeed(want: Want) {
- WXApi.handleWant(want, WXEventHandler)
- }
复制代码 注意事项:注意相应文件的引入路径
4.使用 也是重点
1.在你需要调用微信支付的文件 引入如下代码:
- import { WXApi, WXEventHandler } from '../model/WXApiWrap';
- import * as wxopensdk from '@tencent/wechat_open_sdk';
- import { common } from '@kit.AbilityKit';
- Button("跳转支付")
- .onClick(async () => {
- let req = new wxopensdk.PayReq
- req.partnerId = '2480306091'
- req.appId = 'wx05b3e2e9fc730840'
- req.packageValue = 'Sign=WXPay'
- req.prepayId = 'wx26161523845794ecced251acf2b6860000'
- req.nonceStr = 'vmall_240926161523_993_2774'
- req.timeStamp = '1727338524'
- req.sign = 'rAqsrx5yLfRNBGvlHYuLhUsNK0OPeOLQ5xlvhxFo9guPU4HeNtzRdPaGAXAzXvn7V5chVe8sj3BfvDgwXlCKctCcFIllOgheyZbZ7btFC++9bW0QTijhWo1hZ6LhvjcKQ1zf53RGX7zf7GBu9sheqWPKlWqJJzynBZo8UH5Wow9t/WK5fanNj6ST2U2zPQGxuCH+DBMOKJAhhaalrOXlqj+feEiz1bLAzEmhLzIREgcWJQyZmdI5VO0B8r11ND+o1iBYgoohDUuJc+bd9r6RvmZBSE+HqggWE4p3D0/NzY7mQH+51u0osfOfaTHVLqlUM3IMoXi1vH4a0Qrg1P6c0g=='
- req.extData = 'extData'
- let finished = await this.wxApi.sendReq(getContext(this) as common.UIAbilityContext, req)
- console.log("微信支付", finished)
- }).width('80%')
复制代码 注意事项:请注意相关文件的引入路径,相关参数请替换后端返回的参数
相关参数备注:解释不一定准确,详细字段和内容请参考后端返回的数据,每个人的书写习惯不一样
- partnerId // 商户号
- appId // 应用ID
- packageValue //固定名称 Sign=WXPay
- prepayId// 微信预支付交易会话ID
- nonceStr// 随机字符串
- timeStamp// 时间戳
- sign// 签名
- extData//可选 如需写: extData
复制代码 支付结果会在这个函数里回调:
- onResp(resp: wxopensdk.BaseResp): void {
- console.log('微信支付',JSON.stringify(resp))
- wxopensdk.Log.i(kTag, "onResp:%s", JSON.stringify(resp))
- this.onRespCallbacks.forEach((on) => {
- console.log('微信支付1',JSON.stringify(resp))
- on(resp)
- })
- }
复制代码 相关回调码:
值
描述
解决方案
0
成功
展示成功页面
-1
错误
可能的缘故原由:签名错误、未注册AppID、项目设置AppID不正确、注册的AppID与设置的不匹配、其他异常等
-2
用户取消
无需处置惩罚。发生场景:用户不支付了,点击取消,返回App
各人可在支付回调里处置惩罚相关利用
相关文档链接:
微信sdk库:OpenHarmony三方库中央仓
微信demo下载:包含微信支付,微信登录,微信分享:https://dldir1.qq.com/WechatWebDev/opensdk/ohos/OpenSDK-1.0.0.zip
以上就是微信支付的流程了。对各人有资助的话,可以点赞收藏哦
免责声明:如果侵犯了您的权益,请联系站长,我们会及时删除侵权内容,谢谢合作!更多信息从访问主页:qidao123.com:ToB企服之家,中国第一个企服评测及商务社交产业平台。 |