## 判断订单当前状况,用于确定是否已支付 ~~~[api] post:pay/is_sure *u_id#会员索引 *out_trade_no#订单索引 <<< success { "succeed": 1, "msg": "提示信息", 'status':1待付款2已支付3已弃单 } <<< error { "succeed": 0, "msg": "提示信息" } ~~~