app_id=2021000122667306&charset=utf-8&format=JSON&version=1.0&sign_type=RSA2×tamp=2025-03-17+19%3A40%3A38&method=alipay.trade.app.pay&app_cert_sn=a19ccc527589d8d4a5ab2e8dc0a7ac17&alipay_root_cert_sn=687b59193f3f462dd5336e5abf83c5d8_02941eef3187dddf3d3b83462e1dfcf6&biz_content=%7B%22product_code%22%3A%22QUICK_MSECURITY_PAY%22%2C%22out_trade_no%22%3A%221742251238%22%2C%22total_amount%22%3A%221%22%2C%22subject%22%3A%22%E6%94%AF%E4%BB%98%E5%AE%9D%E8%AE%A2%E5%8D%95%E6%A0%87%E9%A2%98%22%7D&sign=DQPYLEmkc%2FsrReAABSCBDxAEKM2wbVqgGE4hDWY1QUKXHfx%2FKEJaYJ4BalF8%2Fg6BtmbsRjD6UWUYyTKyOJtnlgqV4BV8T%2BOMxVAvAJ4opG5O57X2HZSBrqzLynwMKk1zdDp%2BF0rglUiF8bApUlcGz7O5s8uBVffv8phL%2BDo5TfgSm3Cvb4w8qi7aiLFmoWEjbXWvnDnK4PSvZHAfFD%2B9f37Q8rQwsQt%2FlxFBeWAgmabb7%2FrCymHpeXOeHDfuiGAG4KTjOvIXOWKyRKfRE%2F%2BEYPpyIpbg3No7pnIlDRfp3dkgWqhKVkDycd45hKiC6IpO6pxB3Ur3rrr%2FqOZaDG6ufA%3D%3D

Error: Invalid Arguments [40002] 应用公钥证书不存在 [isv.app-cert-not-exist]