### 获取订单支付参数 ~~~[api] post:data/order/pay *string:orderno=0#订单号(二选一) *string:orderid=JH153793020681773#订单ID(二选一) <<< success { "code": 1, "info": "获取订单支付参数成功!", "data": { "appId": "wxd65fa0eff8988484", "timeStamp": "1537859903", "nonceStr": "nu2zzfdpilqg5y0zmdvcvc0iam64amqj", "package": "prepay_id=wx251518237567102748aea9e22578122361", "signType": "MD5", "paySign": "BAF0A5308BBD7A634795DD0C4F6B9DDF", "timestamp": "1537859903" } } <<< faild { "code": 0, "info": "该订单已经被取消！", "data": [] } <<< error { "code": 0, "info": "商户号mch_id与appid不匹配", "data": [] } ~~~