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<template>
<view class="content">
<view class="nav-content">
<uni-icons color="#212121" class="search-icon-arrowleft" size="24" type="arrowleft" @click="goBack" />
<view class="title">微信支付</view>
</view>
<view class="sub-title">
谛宝多多分期定金订单-{{order_id}}
</view>
<view class="price">
￥{{amount}}
</view>
<button type="primary" class="submit-btn" :loading="loading" @click="handleSumit">立即支付</button>
</view>
</template>
<script>
import uniIcons from "@/components/uni-icons/uni-icons.vue";
import {parse} from 'querystring'
export default{
components: {
uniIcons
},
data(){
return {
loading: false,
amount: '',
order_id: ''
}
},
onLoad(){
const { href } = location;
const { amount, order_id, code } = parse(href.split('?')[1]);
this.amount = amount;
this.order_id = order_id;
},
methods: {
handleSumit(){
const { href } = location;
const { amount, order_id, code } = parse(href.split('?')[1]);
if(!amount || !order_id || !code){
uni.showToast({
title: '参数错误请重新支付',
icon: 'none'
})
return;
}
this.loading = true;
uni.request({
url: `/uni/api/repayment/GoPay`,
method: 'post',
dataType: 'json',
data: {
amount: parseFloat(amount),
order_id: order_id,
payment_code: "epaywxjs",
payment_name: "微信支付",
wx_code: code
},
success: (res) => {
const {data} = res;
this.loading = false;
if(data.code === 0){
this.onBridgeReady(data.data);
}
}
})
},
onBridgeReady(res){
if(res.package === undefined){
uni.showToast({
title: '获取参数失败，请重新支付',
duration: 2000,
icon: 'none'
});
setTimeout(() => {
history.back();
},2000);
return;
}
WeixinJSBridge.invoke(
'getBrandWCPayRequest', {
"appId": res.app_id, //公众号名称，由商户传入
"timeStamp": res.timeStamp, //时间戳，自1970年以来的秒数
"nonceStr": res.nonce_str, //随机串
"package": res.package,
"signType": res.sign_type, //微信签名方式：
"paySign": res.pay_sign //微信签名
},
function (res) {
WeixinJSBridge.log(res.err_msg);
const url = window.location.origin;
if (res.err_msg === "get_brand_wcpay_request:ok") {
uni.navigateTo({
url: '/pages/payresult/payresult'
})
} else if (res.err_msg === "get_brand_wcpay_request:cancel") {
uni.showToast({
title: '已取消支付,请重新支付',
duration: 2000,
icon: 'none'
});
setTimeout(() => {
history.back();
},2000);
} else if (res.err_msg === "get_brand_wcpay_request:fail") {
// Toast.fail('支付失败', 3);
uni.showToast({
title: '支付失败，请重新支付',
duration: 2000,
icon: 'none'
});
// 回退上一页重新支付
setTimeout(() => {
history.back();
},2000);
// 提示支付失败，关闭当前页面
// setTimeout(function() {
//这个可以关闭安卓系统的手机
// document.addEventListener(
// "WeixinJSBridgeReady",
// function() {
// WeixinJSBridge.call("closeWindow");
// },
// false
// );
// //这个可以关闭ios系统的手机
// WeixinJSBridge.call("closeWindow");
// this.$jump(`${url}?app=member`);
// }, 300);
} else {
uni.showToast({
title: '未知错误，刷新重试',
duration: 2000,
icon: 'none'
});
}
}
);
},
goBack(){
this.$backup();
}
}
}
</script>
<style lang="scss">
.nav-content{
height: 100rpx;
padding: 0 20rpx;
display: flex;
justify-content: start;
align-items: center;
position: relative;
.search-icon-arrowleft{
width: 40rpx;
position: absolute;
left: 20rpx;
}
.title{
text-align: center;
width: 100%;
font-size: 30rpx;
}
}
.sub-title{
font-size:30rpx;
text-align: center;
color: #5d5d5d;
margin-top: 120rpx;
}
.price{
text-align: center;
margin-top: 50rpx;
font-size: 60rpx;
}
.submit-btn{
margin: 0 48rpx;
margin-top: 80rpx;
font-size: 34rpx;
}
uni-button[type=primary]{
background-color: #07c160;
}
uni-button[loading][type=primary]{
background-color: #06ae56;
}
.button-hover[type=primary]{
color: rgba(0,0,0,.5);
background-color: #06ae56;
}
</style>