curl --location -g --request GET 'http://{{url}}:{{http_port}}/open_api/v1/user_app/recharge?app_code={{app_code}}&card=testT5JXxqUhEFCh8lVky6NrNOz62mER&username=username&signature=awdawdawdawd×tamp={{timestamp}}&nonce={{nonce}}'
{ "code": 200, "msg": "充值成功", "nonce": "字符池字字字池符池池符字池符符池符字字池池符符符符符字字字符符符", "signature": "" }