app_id=2021000122667306&charset=utf-8&format=JSON&version=1.0&sign_type=RSA2&timestamp=2026-04-10+05%3A47%3A46&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%221775800066%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=lixg3Q2kCX3Eh2kddLt7gVntTN98b9yI44Qr%2Bdd0EFBoWlp%2F2t3O62FBJdZkBgVaKREv1Q%2FDsbObkjfVOUY5C6leR8aLuwTVApMiW9NuibdV0G2WXeJLNAOQ%2BYNBRZVwHFRLsPeotE4N2V8kWNHJqCN8oWxXZBmsjWV%2FUW2lf%2FvXBymf5NKVuKGBzub9Wbk2GRTBZYYJ4%2BiE8L65%2FwMlQveIbeTl0IVGgOcFKWpVFLmsT11lJ%2Ftlv%2BQCJlB2JQhGU32zwQVsf1B4XLppsjLb48Xh07fLOiONEafvjYRksHJcAJ2es9GzHCPip9FN%2B2pKn7x9Ctq4SIGN5gJDjjTNVQ%3D%3D
<br></br>
Error: Invalid Arguments [40002]
应用公钥证书不存在 [isv.app-cert-not-exist]