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// #ifdef H5
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let jweixin = require('jweixin-module')
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// #endif
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/* 2022.10.20 兼容了抖音小程序 */
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let pay = {}
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/**
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* 支付
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* @param {object} orderInfo 支付参数
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* @param {int} pay_type 支付方式 1--微信支付 2--支付宝支付 3-抖音小程序
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* @date 2022-10-20
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*/
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pay.requestPayment = function(orderInfo = {}, pay_type = 1) {
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let arr = ['wxpay', 'alipay', 'toutiao']
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// 服务提供商
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let provider = arr[pay_type - 1]
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return new Promise((resolve, reject) => {
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// #ifdef APP-PLUS|MP-WEIXIN|MP-TOUTIAO|MP-ALIPAY
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// APP支付、微信小程序、抖音小程序、支付宝小程序
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uni.requestPayment({
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provider: provider,
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// #ifdef APP-PLUS|MP-TOUTIAO|MP-ALIPAY
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/* App端，微信支付 orderInfo 为 Object 类型，如下：
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{
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"appid": "wx5019a7e911f6f88e", 微信开放平台审核通过的应用APPID
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"partnerid": "1489696452", 微信支付分配的商户号
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"prepayid": "wx31113948217710665d3aef6324702a0000", 微信返回的支付交易会话ID
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"noncestr": "635f43844dc08", 随机字符串，不长于32位。
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"timestamp": 1667187588, 时间戳
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"package": "Sign=WXPay", 暂填写固定值Sign=WXPay
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"sign": "7A9F559B3C220416911931CB15C86B63" 签名
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}
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App端，支付宝支付 orderInfo 为 String 类型，如下：
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method=alipay.trade.app.pay
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&app_id=2021002128681519
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×tamp=2022-11-02+13%3A22%3A23
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&format=json
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&version=1.0
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&alipay_sdk=alipay-easysdk-php-2.2.0
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&charset=UTF-8
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&sign_type=RSA2
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&app_cert_sn=168048eca0315ca9b2c00a2ca54e445c
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&alipay_root_cert_sn=687b59193f3f462dd5336e5abf83c5d8_02941eef3187dddf3d3b83462e1dfcf6
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&biz_content=%7B%22subject%22%3A%22%E4%BD%99%E9%A2%9D%E5%85%85%E5%80%BC%E8%AE%A2%E5%8D%95%22%2C%22out_trade_no%22%3A%22M202211021322232422%22%2C%22total_amount%22%3A0.01%7D¬ify_url=https%3A%2F%2Ftp.jucheng01.net%2Findex.php%2Fmoney%2Fapi%2FCallback%2FalipayNotify%2Fagent%2Fapp%2Fuid%2F2&sign=H9yN%2BnC5CPCbLIcXdMr0g6XTCtwmzi9P7Jf%2BNgl4WsRNhBQe%2FZJu3YduDF9aDU6Coyht0YJLUoZFZ%2FAnuJcwFuWSSsCvpESTKT0ar8W5DIAWFRpaD1KyIPi7OQwKkA%2F2w2K3LJZHwVcOrJSeIy6%2BRtsOfIfDmyexDioCtR%2Bufb9W0Eklw%2B40KW7lcN8aiWW%2BpK%2BdX6iJvW676VLCKqrHeuweuRDRFeHvndGDeIBhUYJCoEzjUEwYAlko1di6zJC9gd6ehKPB%2F7JUDykCdOOAwnhAKsWGvvUqmrmK6g%2FSze4O4O2UTTjESj%2BKFbdc4YvsqTNXZfZXfW5B%2BDGjNYVCfQ%3D%3D
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字节跳动小程序的 orderInfo 为 Object 类型，如下:
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order_id--担保交易服务端订单号
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order_token--担保交易订单号 token
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支付宝小程序的 orderInfo(支付宝的规范为 tradeNO) 为 String 类型，表示支付宝交易号 */
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orderInfo: orderInfo,
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// #endif
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// #ifdef MP-WEIXIN
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// 微信小程序 orderInfo.timeStamp时间戳S大写
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timeStamp: orderInfo.timeStamp,
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nonceStr: orderInfo.nonceStr,
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package: orderInfo.package,
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signType: orderInfo.signType,
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paySign: orderInfo.paySign,
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// #endif
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// #ifdef MP-TOUTIAO
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service: 5,
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// #endif
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success: (res) => {
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// console.log('requestPaymentSuccess')
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resolve(res)
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},
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fail: (err) => {
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// console.log('requestPaymentFail')
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reject(err)
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}
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})
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// #endif
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// #ifdef H5
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let user_agent = navigator.userAgent.toLowerCase()
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// 微信公众号的微信支付，需要单独调用JSSDK的支付
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if (user_agent.indexOf('micromessenger') > 0 && pay_type == 1) {
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return jweixin.wxPay({
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// 微信公众号的时间戳字段全小写
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timestamp: orderInfo.timestamp,
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nonceStr: orderInfo.nonceStr,
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package: orderInfo.package,
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signType: orderInfo.signType,
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paySign: orderInfo.paySign
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}).then(res => {
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console.log(res)
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resolve(res)
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}).catch(err => {
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console.log(err)
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console.log('fail:' + JSON.stringify(err))
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reject(err)
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})
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}
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// #endif
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})
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}
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// // 支付宝预授权
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// uni.requestPayment({
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// provider: provider,
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// orderStr: orderInfo, //参数名和上面的不太一样
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// success: (res) => {
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// console.log(res)
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// resolve(res)
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// },
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// fail: (err) => {
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// console.log(err)
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// console.log('fail:' + JSON.stringify(err))
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// reject(err)
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// }
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// })
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export default pay
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