APP下单
商户系统先调用该接口在微信支付服务后台生成预支付交易单,返回正确的预支付交易会话标识后再在APP里面调起支付。
请求参数 | 类型 | 描述 |
---|---|---|
json | object | 声明请求的JSON 数据结构 |
appid | string | 公众号ID |
mchid | string | 直连商户号 |
description | string | 商品描述 |
attach | string | 附加数据 |
out_trade_no | string | 商户订单号 |
amount | object | 订单金额 |
total | integer | 总金额 |
currency | string | 货币类型 |
time_expire | string | 交易结束时间 |
notify_url | string | 通知地址 |
goods_tag | string | 订单优惠标记 |
limit_pay | string[] | 指定支付方式no_balance | no_credit | no_debit | balance_only 枚举值之一 |
support_fapiao | boolean | 电子发票入口开放标识 |
detail | object | 优惠功能 |
cost_price | integer | 订单原价 |
invoice_id | string | 商品小票ID |
goods_detail | object[] | 单品列表 |
merchant_goods_id | string | 商户侧商品编码 |
wechatpay_goods_id | string | 微信侧商品编码 |
goods_name | string | 商品名称 |
quantity | integer | 商品数量 |
unit_price | integer | 商品单价 |
scene_info | object | 场景信息 |
payer_client_ip | string | 用户终端IP |
device_id | string | 商户端设备号 |
store_info | object | 商户门店信息 |
id | string | 门店编号 |
name | string | 门店名称 |
area_code | string | 地区编码 |
address | string | 详细地址 |
php
$instance->v3->pay->transactions->app->postAsync([
'json' => [
'appid' => 'wxd678efh567hg6787',
'mchid' => '1230000109',
'description' => 'Image形象店-深圳腾大-QQ公仔',
'attach' => '自定义数据',
'out_trade_no' => '1217752501201407033233368018',
'amount' => [
'total' => 100,
'currency' => 'CNY',
],
'time_expire' => '2018-06-08T10:34:56+08:00',
'notify_url' => 'https://www.weixin.qq.com/wxpay/pay.php',
'goods_tag' => 'WXG',
'limit_pay' => ['no_balance'],
'support_fapiao' => true,
'detail' => [
'cost_price' => 608800,
'invoice_id' => '微信123',
'goods_detail' => [[
'merchant_goods_id' => '商品编码',
'wechatpay_goods_id' => '1001',
'goods_name' => 'iPhoneX 256G',
'quantity' => 1,
'unit_price' => 828800,
],],
],
'scene_info' => [
'payer_client_ip' => '14.23.150.211',
'device_id' => '013467007045764',
'store_info' => [
'id' => '0001',
'name' => '腾讯大厦分店',
'area_code' => '440305',
'address' => '广东省深圳市南山区科技中一道10000号',
],
],
],
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
print_r(json_decode((string) $response->getBody(), true));
})
->wait();
php
$instance->chain('v3/pay/transactions/app')->postAsync([
'json' => [
'appid' => 'wxd678efh567hg6787',
'mchid' => '1230000109',
'description' => 'Image形象店-深圳腾大-QQ公仔',
'attach' => '自定义数据',
'out_trade_no' => '1217752501201407033233368018',
'amount' => [
'total' => 100,
'currency' => 'CNY',
],
'time_expire' => '2018-06-08T10:34:56+08:00',
'notify_url' => 'https://www.weixin.qq.com/wxpay/pay.php',
'goods_tag' => 'WXG',
'limit_pay' => ['no_balance'],
'support_fapiao' => true,
'detail' => [
'cost_price' => 608800,
'invoice_id' => '微信123',
'goods_detail' => [[
'merchant_goods_id' => '商品编码',
'wechatpay_goods_id' => '1001',
'goods_name' => 'iPhoneX 256G',
'quantity' => 1,
'unit_price' => 828800,
],],
],
'scene_info' => [
'payer_client_ip' => '14.23.150.211',
'device_id' => '013467007045764',
'store_info' => [
'id' => '0001',
'name' => '腾讯大厦分店',
'area_code' => '440305',
'address' => '广东省深圳市南山区科技中一道10000号',
],
],
],
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
print_r(json_decode((string) $response->getBody(), true));
})
->wait();
php
$instance['v3/pay/transactions/app']->postAsync([
'json' => [
'appid' => 'wxd678efh567hg6787',
'mchid' => '1230000109',
'description' => 'Image形象店-深圳腾大-QQ公仔',
'attach' => '自定义数据',
'out_trade_no' => '1217752501201407033233368018',
'amount' => [
'total' => 100,
'currency' => 'CNY',
],
'time_expire' => '2018-06-08T10:34:56+08:00',
'notify_url' => 'https://www.weixin.qq.com/wxpay/pay.php',
'goods_tag' => 'WXG',
'limit_pay' => ['no_balance'],
'support_fapiao' => true,
'detail' => [
'cost_price' => 608800,
'invoice_id' => '微信123',
'goods_detail' => [[
'merchant_goods_id' => '商品编码',
'wechatpay_goods_id' => '1001',
'goods_name' => 'iPhoneX 256G',
'quantity' => 1,
'unit_price' => 828800,
],],
],
'scene_info' => [
'payer_client_ip' => '14.23.150.211',
'device_id' => '013467007045764',
'store_info' => [
'id' => '0001',
'name' => '腾讯大厦分店',
'area_code' => '440305',
'address' => '广东省深圳市南山区科技中一道10000号',
],
],
],
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
print_r(json_decode((string) $response->getBody(), true));
})
->wait();
php
$response = $instance->v3->pay->transactions->app->post([
'json' => [
'appid' => 'wxd678efh567hg6787',
'mchid' => '1230000109',
'description' => 'Image形象店-深圳腾大-QQ公仔',
'attach' => '自定义数据',
'out_trade_no' => '1217752501201407033233368018',
'amount' => [
'total' => 100,
'currency' => 'CNY',
],
'time_expire' => '2018-06-08T10:34:56+08:00',
'notify_url' => 'https://www.weixin.qq.com/wxpay/pay.php',
'goods_tag' => 'WXG',
'limit_pay' => ['no_balance'],
'support_fapiao' => true,
'detail' => [
'cost_price' => 608800,
'invoice_id' => '微信123',
'goods_detail' => [[
'merchant_goods_id' => '商品编码',
'wechatpay_goods_id' => '1001',
'goods_name' => 'iPhoneX 256G',
'quantity' => 1,
'unit_price' => 828800,
],],
],
'scene_info' => [
'payer_client_ip' => '14.23.150.211',
'device_id' => '013467007045764',
'store_info' => [
'id' => '0001',
'name' => '腾讯大厦分店',
'area_code' => '440305',
'address' => '广东省深圳市南山区科技中一道10000号',
],
],
],
]);
print_r(json_decode((string) $response->getBody(), true));
php
$response = $instance->chain('v3/pay/transactions/app')->post([
'json' => [
'appid' => 'wxd678efh567hg6787',
'mchid' => '1230000109',
'description' => 'Image形象店-深圳腾大-QQ公仔',
'attach' => '自定义数据',
'out_trade_no' => '1217752501201407033233368018',
'amount' => [
'total' => 100,
'currency' => 'CNY',
],
'time_expire' => '2018-06-08T10:34:56+08:00',
'notify_url' => 'https://www.weixin.qq.com/wxpay/pay.php',
'goods_tag' => 'WXG',
'limit_pay' => ['no_balance'],
'support_fapiao' => true,
'detail' => [
'cost_price' => 608800,
'invoice_id' => '微信123',
'goods_detail' => [[
'merchant_goods_id' => '商品编码',
'wechatpay_goods_id' => '1001',
'goods_name' => 'iPhoneX 256G',
'quantity' => 1,
'unit_price' => 828800,
],],
],
'scene_info' => [
'payer_client_ip' => '14.23.150.211',
'device_id' => '013467007045764',
'store_info' => [
'id' => '0001',
'name' => '腾讯大厦分店',
'area_code' => '440305',
'address' => '广东省深圳市南山区科技中一道10000号',
],
],
],
]);
print_r(json_decode((string) $response->getBody(), true));
php
$response = $instance['v3/pay/transactions/app']->post([
'json' => [
'appid' => 'wxd678efh567hg6787',
'mchid' => '1230000109',
'description' => 'Image形象店-深圳腾大-QQ公仔',
'attach' => '自定义数据',
'out_trade_no' => '1217752501201407033233368018',
'amount' => [
'total' => 100,
'currency' => 'CNY',
],
'time_expire' => '2018-06-08T10:34:56+08:00',
'notify_url' => 'https://www.weixin.qq.com/wxpay/pay.php',
'goods_tag' => 'WXG',
'limit_pay' => ['no_balance'],
'support_fapiao' => true,
'detail' => [
'cost_price' => 608800,
'invoice_id' => '微信123',
'goods_detail' => [[
'merchant_goods_id' => '商品编码',
'wechatpay_goods_id' => '1001',
'goods_name' => 'iPhoneX 256G',
'quantity' => 1,
'unit_price' => 828800,
],],
],
'scene_info' => [
'payer_client_ip' => '14.23.150.211',
'device_id' => '013467007045764',
'store_info' => [
'id' => '0001',
'name' => '腾讯大厦分店',
'area_code' => '440305',
'address' => '广东省深圳市南山区科技中一道10000号',
],
],
],
]);
print_r(json_decode((string) $response->getBody(), true));
返回字典 | 类型 | 描述 |
---|---|---|
prepay_id | string | 预支付交易会话标识 |
参阅 官方文档