>使用第三方支付平臺的4G車場調用該接口接收出口付消息通知
測試地址：http://test.bolink.club/zld/openservice/outpark
正式地址：http://yun.bolink.club/zld/openservice/outpark
|字段名稱 | 說明|類型| 示例|是否必傳字段|
| --- | --- |--- | --- | --- |
park_id |車場編號 |String | 1001 | 是
union_id | 廠商編號 |String | 200279 |是
state |狀態 | Number |0失敗1成功2支付中 | 是
order_id |訂單記錄號(車輛在停車場停車唯一訂單編號，對應入場訂單編號) | String | 325101 | 是
trade_no |訂單流水號 | String | 201704012000121122232 |是
pay_type |支付類型 ,wallet:余額支付，sweepcode:掃碼槍支付，scancode:出場掃碼支付 |String | wallet,sweepcode,scancode | 是
out_channel_id |出口通道 |String | A1 | 是
total |支付金額 |Number |0.04 |否
errmsg |方法返回描述 | String |支付失敗，請求超時或其他 |是
pay_channel |支付通道 | Number | 0微信 1支付寶 2余額 3銀聯 |否
pay_time |支付時間 | Number（unix時間戳格式，長整型） | 1490876000 |是
car_number | 車牌 | String |京GH0093 | 是
arrive_money | 到賬金額 | Number | 1.25 是
fee |手續費 |Number | 1.25 |是
account_type |到賬類型(1-收入 0-支出) |Number| 1 | 是
remark | 說明(接口上傳過來的title返回下去) | String | 收到停車費-京G00000 |是
示例：測試地址：http://test.bolink.club/zld/openservice/outpark
{"data":{"park_id":"22370","union_id":"200279","state":1,"order_id":"202108060002","trade_no":"test2021089","pay_type":"wallet","out_channel_id":"2021","total":1,"errmsg":"成功","pay_channel":0,"pay_time":1628220401,"car_number":"臨AAA001","arrive_money":20,"fee":1.20,"account_type":1,"remark":"testdly01"},"sign":"68D96E31FCCA9AFC91D105012529035A"}
編碼后：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
返回:Base64處理過的字符串
|字段名稱 | 說明|類型| 示例|是否必傳字段|
| --- | --- |--- | --- | --- |
state |狀態 |Number | 0失敗1成功 |是
message |方法返回描述 | String |state=0時不能為空 | 否（state=0時必傳）
示例：
eyJkYXRhIjp7InN0YXRlIjoxLCJtZXNzYWdlIjoi5ZCM5q2lb3V0UGFya+aVsOaNruaIkOWKn++8gSJ9LCJzaWduIjoiNjhEOTZFMzFGQ0NBOUFGQzkxRDEwNTAxMjUyOTAzNUEifQ==
解碼后：{"data":{"state":1,"message":"同步outPark數據成功！"},"sign":"68D96E31FCCA9AFC91D105012529035A"}
