https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/business-capabilities/ministore/minishopopencomponent2/API/order/add_order_new.html支付信息的数据格式要如何提交?下单一直提示:pay_info字段异常,请检查json及字段合法性 rid: 623bcc81-7193ddf0-0b60cc74