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40 lines
1.2 KiB
40 lines
1.2 KiB
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// #ifdef H5
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import jWeixin from './lib/jweixin-module.js'
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// #endif
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/**
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* 调用微信支付 - Promise版本
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* @param {Object} res - 支付参数对象，包含appId、timeStamp、nonceStr等必要信息
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* @returns {Promise} 返回Promise对象，成功时resolve，失败时reject
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*/
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export function wxPay(res) {
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return new Promise((resolve, reject) => {
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// JSSDK配置成功后的回调
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jWeixin.ready(function() {
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// 调用微信支付接口
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jWeixin.chooseWXPay({
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appId: res.result.appId,
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timestamp: res.result.timeStamp, // 支付签名时间戳
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nonceStr: res.result.nonceStr, // 支付签名随机串
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package: res.result.packageValue, // 统一支付接口返回的prepay_id参数值
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signType: res.result.signType, // 签名类型，默认为MD5
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paySign: res.result.paySign, // 支付签名
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success: function(result) {
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resolve(result);
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},
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fail: function(error) {
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reject(error);
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},
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cancel: function(cancelResult) {
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reject({ type: 'cancel', data: cancelResult });
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}
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});
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});
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// JSSDK配置失败处理
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jWeixin.error(function(error) {
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reject({ type: 'config_error', data: error });
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});
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});
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}
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