请求头：Array
(
    [0] => Content-Type: application/json
    [1] => Accept: application/json
    [2] => User-Agent: WechatPay-Combine-Demo/1.0
    [3] => Authorization: WECHATPAY2-SHA256-RSA2048 mchid="1691585538",nonce_str="Ooi4DA4BxptxbBuG5AFlAyBRqVx0tvtI",signature="kKzKKMOA6aF2UXph0AGAK+5AcyWSdT/15BhCIFM1GLl/xjAp4tRX1LxCBtp7STmsIw/E0x4MlgOU37uo6uvovt/MwpRqpDMQ1RQqdQ0f6fIPjDfqirQYXkl0fwmvC4Vn7i6seOteivu6u0MzMNK4bqFivk2frBi7Yq58+3gHpz4v5L+kiCgHRKc/hiyvhzZ+4TUCHx2Cv9Rj+AMyeEB38yWrZARjVfTG9O1eC2bJlNsliX6hvMpf/PuuTlVwzeJJfWbA07zWKJrW7WQ54BIhG6bLpG6UKTQB+V8trMpSVFKbn6wY03oeUJa69ADryJT7jBaaCEHctMwaKxvb/ien1w==",timestamp="1781069320",serial_no="15227287AD2BDDDAB9080E3477CE3CD1318E3590"
)

请求体：{"combine_appid":"wx1416d3915c551ed3","combine_mchid":"1691585538","combine_out_trade_no":"combine_20260610132840_4148","scene_info":{"payer_client_ip":"216.73.216.153"},"sub_orders":[{"out_trade_no":"1781069320","mchid":"1722546119","description":"商品描述","amount":{"total_amount":1,"currency":"CNY"},"attach":"子订单1附加信息"}],"notify_url":"https:\/\/demo.wlphp.com\/weixinpay\/v3hedan\/jsapiweixinpay\/notify_url.php","combine_payer_info":{"openid":"o1vEwt5XTvmUiYsaSBiNcJld9ni8"}}
HTTP状态码：403，错误信息：
响应内容：{"code":"NO_AUTH","message":"商户号该产品权限未开通，请前往商户平台>产品中心检查后重试"}
错误：请求失败，HTTP状态码：403，响应：{"code":"NO_AUTH","message":"商户号该产品权限未开通，请前往商户平台>产品中心检查后重试"}