Array
(
    [appId] => MSHTCH
    [orderId] => T20190426141706636701
    [timestamp] => 1750983380
    [upRefundId] => qyfxptth201712133071
    [signature] => Z8cxZ39fp%2FYh%2FGAju7a8XQ%3D%3D
)
<br>{"resultCode":1004,"description":"签名失败","data":null}