2025-03-19 11:21:57 --- 接收到的参数
{
    "TranCode": "3001",
    "SourceID": "ZZ",
    "AreaID": "1",
    "PatientID": "104131",
    "PatientName": "席林达",
    "Amt": "10.12",
    "PayType": "1",
    "BankCard": "",
    "ReferenceFlowNo": "",
    "ActTime": "2025-03-19 11:15:16",
    "FlowNo": "ZZ00012019010123654",
    "UserID": "ZZJ1"
}

         
2025-03-19 11:21:57 --- 报错System.NullReferenceException: 未将对象引用设置到对象的实例。
   在 ZZAYwebservice.ZZService.GetValue(String paramStr) 位置 D:\lx\有关我做的接口和报表\开封口腔自助机\APZZJ\ZZAYwebservice\ZZService.asmx.cs:行号 111
2025-03-19 11:22:59 --- 接收到的参数
{
    "TranCode": "5001",
    "SearchType": "0",
    "DateTime": "2025-03-20"
}

         
2025-03-19 11:23:06 --- 接收到的参数
{
    "TranCode": "5001",
    "SearchType": "1",
    "DateTime": "2025-03-20"
}

         
2025-03-19 11:25:15 --- 接收到的参数
{
    "TranCode": "4004",
    "Mnemonic": "A",
    "SearchType": "0"
}