commit

江苏工伤联网结算接口对接实现逻辑设计.md

@@ -113,6 +113,57 @@ public class JiangSuWorkInjuryBusiness
     private extern static int Si_Busi(string inputdata, StringBuilder outputdata);
     
     #endregion
+    
+    #region 状态管理和内部变量
+    
+    /// <summary>
+    /// 系统初始化状态
+    /// </summary>
+    private static bool isInitialized = false;
+    
+    /// <summary>
+    /// 当前配置信息
+    /// </summary>
+    private static WorkInjuryConfig currentConfig = null;
+    
+    /// <summary>
+    /// 当前签到流水号
+    /// </summary>
+    private static string currentSignNo = "";
+    
+    /// <summary>
+    /// 签到时间
+    /// </summary>
+    private static DateTime signInTime = DateTime.MinValue;
+    
+    /// <summary>
+    /// 签到操作员
+    /// </summary>
+    private static string signInOperator = "";
+    
+    /// <summary>
+    /// 报文ID缓存（用于冲正交易）
+    /// </summary>
+    private static readonly Dictionary<string, TransactionRecord> transactionRecords = new Dictionary<string, TransactionRecord>();
+    
+    /// <summary>
+    /// 序列号计数器（用于生成唯一报文ID）
+    /// </summary>
+    private static int sequenceCounter = 0;
+    private static readonly object sequenceLock = new object();
+    
+    /// <summary>
+    /// 交易记录类
+    /// </summary>
+    private class TransactionRecord
+    {
+        public string MessageId { get; set; }
+        public string TransactionCode { get; set; }
+        public DateTime TransactionTime { get; set; }
+        public string OperatorId { get; set; }
+    }
+    
+    #endregion
 }
 ```
 
@@ -467,6 +518,40 @@ public static JObject ProcessWorkInjuryTransaction(
     
     return result;
 }
+
+/// <summary>
+/// 特殊交易后处理逻辑
+/// </summary>
+private static void PostProcessTransaction(string transactionCode, JObject result)
+{
+    if ((bool)result["success"])
+    {
+        switch (transactionCode)
+        {
+            case "9001": // 签到交易成功
+                var signData = result["data"];
+                if (signData != null)
+                {
+                    currentSignNo = signData["sign_no"]?.ToString() ?? "";
+                    signInTime = DateTime.Now;
+                    signInOperator = currentConfig?.DefaultOperator ?? "";
+                    
+                    // 记录签到成功日志
+                    LogInfo($"签到成功，流水号: {currentSignNo}, 时间: {signInTime:yyyy-MM-dd HH:mm:ss}");
+                }
+                break;
+                
+            case "9002": // 签退交易成功
+                // 清除签到状态
+                currentSignNo = "";
+                signInTime = DateTime.MinValue;
+                signInOperator = "";
+                
+                LogInfo($"签退成功，时间: {DateTime.Now:yyyy-MM-dd HH:mm:ss}");
+                break;
+        }
+    }
+}
 ```
 
 ### 5.3 标准输入参数构造
@@ -474,7 +559,7 @@ public static JObject ProcessWorkInjuryTransaction(
 ```csharp
 /// <summary>
 /// 构造标准的工伤联网交易输入参数
-/// 严格按照工伤文档表2格式构造
+/// 严格按照工伤文档表2格式构造，支持特殊交易格式
 /// </summary>
 private static object BuildTransactionInput(string transactionCode, object businessParams, 
     string identifyMode, string qrCodeInfo, string operatorId, string operatorName)
@@ -486,7 +571,8 @@ private static object BuildTransactionInput(string transactionCode, object busin
     string finalOperatorId = string.IsNullOrEmpty(operatorId) ? currentConfig.DefaultOperator : operatorId;
     string finalOperatorName = string.IsNullOrEmpty(operatorName) ? currentConfig.DefaultOperatorName : operatorName;
     
-    var inputData = new
+    // 构造基础参数对象
+    var baseInputData = new
     {
         infno = transactionCode,                          // 交易编号
         msgid = msgId,                                    // 发送方报文ID
@@ -500,14 +586,89 @@ private static object BuildTransactionInput(string transactionCode, object busin
         fixmedins_name = currentConfig.FixmedinsName,     // 协议机构名称
         sign_no = transactionCode == "9001" ? "" : currentSignNo, // 签到流水号
         idfi_mode = identifyMode,                         // 识别方式
-        qrcode_info = qrCodeInfo,                         // 电子社保卡二维码
-        input = businessParams ?? new { }                 // 交易输入参数
+        qrcode_info = qrCodeInfo                          // 电子社保卡二维码
     };
     
+    // 处理特殊交易格式
+    object finalInputData = BuildSpecialTransactionInput(baseInputData, transactionCode, businessParams);
+    
     // 保存发送方报文ID用于可能的冲正操作
     SaveMessageId(msgId, transactionCode);
     
-    return inputData;
+    return finalInputData;
+}
+
+/// <summary>
+/// 处理特殊交易的输入格式
+/// 按照工伤文档要求，某些交易需要特殊的参数格式
+/// </summary>
+private static object BuildSpecialTransactionInput(object baseInputData, string transactionCode, object businessParams)
+{
+    switch (transactionCode)
+    {
+        case "2204": // 处方明细上报 - 使用feedetail代替input
+            return new
+            {
+                // 复制基础参数
+                infno = ((dynamic)baseInputData).infno,
+                msgid = ((dynamic)baseInputData).msgid,
+                recer_sys_code = ((dynamic)baseInputData).recer_sys_code,
+                infver = ((dynamic)baseInputData).infver,
+                opter_type = ((dynamic)baseInputData).opter_type,
+                opter = ((dynamic)baseInputData).opter,
+                opter_name = ((dynamic)baseInputData).opter_name,
+                inf_time = ((dynamic)baseInputData).inf_time,
+                fixmedins_code = ((dynamic)baseInputData).fixmedins_code,
+                fixmedins_name = ((dynamic)baseInputData).fixmedins_name,
+                sign_no = ((dynamic)baseInputData).sign_no,
+                idfi_mode = ((dynamic)baseInputData).idfi_mode,
+                qrcode_info = ((dynamic)baseInputData).qrcode_info,
+                // 特殊格式：使用feedetail替代input
+                feedetail = businessParams ?? new object[] { }
+            };
+            
+        case "8105": // 上传体检明细 - 使用tjfeedetail代替input
+            return new
+            {
+                // 复制基础参数
+                infno = ((dynamic)baseInputData).infno,
+                msgid = ((dynamic)baseInputData).msgid,
+                recer_sys_code = ((dynamic)baseInputData).recer_sys_code,
+                infver = ((dynamic)baseInputData).infver,
+                opter_type = ((dynamic)baseInputData).opter_type,
+                opter = ((dynamic)baseInputData).opter,
+                opter_name = ((dynamic)baseInputData).opter_name,
+                inf_time = ((dynamic)baseInputData).inf_time,
+                fixmedins_code = ((dynamic)baseInputData).fixmedins_code,
+                fixmedins_name = ((dynamic)baseInputData).fixmedins_name,
+                sign_no = ((dynamic)baseInputData).sign_no,
+                idfi_mode = ((dynamic)baseInputData).idfi_mode,
+                qrcode_info = ((dynamic)baseInputData).qrcode_info,
+                // 特殊格式：使用tjfeedetail替代input
+                tjfeedetail = businessParams ?? new object[] { }
+            };
+            
+        default: // 标准交易格式
+            return new
+            {
+                // 复制基础参数
+                infno = ((dynamic)baseInputData).infno,
+                msgid = ((dynamic)baseInputData).msgid,
+                recer_sys_code = ((dynamic)baseInputData).recer_sys_code,
+                infver = ((dynamic)baseInputData).infver,
+                opter_type = ((dynamic)baseInputData).opter_type,
+                opter = ((dynamic)baseInputData).opter,
+                opter_name = ((dynamic)baseInputData).opter_name,
+                inf_time = ((dynamic)baseInputData).inf_time,
+                fixmedins_code = ((dynamic)baseInputData).fixmedins_code,
+                fixmedins_name = ((dynamic)baseInputData).fixmedins_name,
+                sign_no = ((dynamic)baseInputData).sign_no,
+                idfi_mode = ((dynamic)baseInputData).idfi_mode,
+                qrcode_info = ((dynamic)baseInputData).qrcode_info,
+                // 标准格式：使用input
+                input = businessParams ?? new { }
+            };
+    }
 }
 ```
 
@@ -584,6 +745,596 @@ public static JObject ReverseTransaction(string originalTransactionCode, string
     };
     return ProcessWorkInjuryTransaction("ReverseTransaction", reverseParams);
 }
+
+/// <summary>
+/// 根据交易记录进行冲正（便捷方法）
+/// </summary>
+public static JObject ReverseTransactionByRecord(string messageId)
+{
+    if (transactionRecords.ContainsKey(messageId))
+    {
+        var record = transactionRecords[messageId];
+        return ReverseTransaction(record.TransactionCode, record.MessageId);
+    }
+    else
+    {
+        return new JObject
+        {
+            ["success"] = false,
+            ["code"] = 1006,
+            ["message"] = $"未找到报文ID对应的交易记录: {messageId}",
+            ["device"] = "江苏工伤联网接口"
+        };
+    }
+}
+
+/// <summary>
+/// 获取当前签到状态
+/// </summary>
+public static JObject GetSignInStatus()
+{
+    return new JObject
+    {
+        ["success"] = true,
+        ["code"] = 200,
+        ["message"] = "签到状态查询成功",
+        ["data"] = new JObject
+        {
+            ["isSignedIn"] = !string.IsNullOrEmpty(currentSignNo),
+            ["signNo"] = currentSignNo,
+            ["signInTime"] = signInTime == DateTime.MinValue ? "" : signInTime.ToString("yyyy-MM-dd HH:mm:ss"),
+            ["signInOperator"] = signInOperator,
+            ["isInitialized"] = isInitialized
+        }
+    };
+}
+
+/// <summary>
+/// 批量处方明细上传 - 便捷方法
+/// </summary>
+public static JObject BatchUploadPrescriptions(List<object> prescriptionList, int batchSize = 50)
+{
+    var result = new JObject();
+    var successResults = new JArray();
+    var failedResults = new JArray();
+    
+    try
+    {
+        if (prescriptionList == null || prescriptionList.Count == 0)
+        {
+            result["success"] = false;
+            result["code"] = 1007;
+            result["message"] = "处方明细列表为空";
+            return result;
+        }
+        
+        // 按批次处理（单次最多50条）
+        for (int i = 0; i < prescriptionList.Count; i += batchSize)
+        {
+            var batch = prescriptionList.Skip(i).Take(batchSize).ToList();
+            var batchResult = UploadPrescription(batch);
+            
+            if ((bool)batchResult["success"])
+            {
+                successResults.Add(new JObject
+                {
+                    ["batchIndex"] = i / batchSize + 1,
+                    ["count"] = batch.Count,
+                    ["result"] = batchResult
+                });
+            }
+            else
+            {
+                failedResults.Add(new JObject
+                {
+                    ["batchIndex"] = i / batchSize + 1,
+                    ["count"] = batch.Count,
+                    ["result"] = batchResult
+                });
+            }
+        }
+        
+        result["success"] = failedResults.Count == 0;
+        result["code"] = result["success"] ? 200 : 1008;
+        result["message"] = $"批量上传完成，成功{successResults.Count}批，失败{failedResults.Count}批";
+        result["data"] = new JObject
+        {
+            ["totalBatches"] = (prescriptionList.Count + batchSize - 1) / batchSize,
+            ["successBatches"] = successResults.Count,
+            ["failedBatches"] = failedResults.Count,
+            ["successResults"] = successResults,
+            ["failedResults"] = failedResults
+        };
+    }
+    catch (Exception ex)
+    {
+        result["success"] = false;
+        result["code"] = 1009;
+        result["message"] = $"批量上传异常: {ex.Message}";
+        result["exception"] = ex.GetType().Name;
+    }
+    
+    return result;
+}
+
+/// <summary>
+/// 完整的工伤患者就诊流程 - 一站式便捷方法
+/// </summary>
+public static JObject CompleteWorkInjuryProcess(object patientRegisterParams, List<object> prescriptionList, object settlementParams)
+{
+    var result = new JObject();
+    var processSteps = new JArray();
+    
+    try
+    {
+        // 步骤1：读卡
+        var readCardResult = ReadWorkInjuryCard();
+        processSteps.Add(new JObject { ["step"] = "读卡", ["result"] = readCardResult });
+        
+        if (!(bool)readCardResult["success"])
+        {
+            result["success"] = false;
+            result["message"] = "读卡失败，流程终止";
+            result["processSteps"] = processSteps;
+            return result;
+        }
+        
+        // 步骤2：患者登记
+        var registerResult = RegisterPatient(patientRegisterParams);
+        processSteps.Add(new JObject { ["step"] = "患者登记", ["result"] = registerResult });
+        
+        if (!(bool)registerResult["success"])
+        {
+            result["success"] = false;
+            result["message"] = "患者登记失败，流程终止";
+            result["processSteps"] = processSteps;
+            return result;
+        }
+        
+        // 步骤3：上传处方明细
+        var uploadResult = BatchUploadPrescriptions(prescriptionList);
+        processSteps.Add(new JObject { ["step"] = "上传处方", ["result"] = uploadResult });
+        
+        if (!(bool)uploadResult["success"])
+        {
+            result["success"] = false;
+            result["message"] = "处方上传失败，流程终止";
+            result["processSteps"] = processSteps;
+            return result;
+        }
+        
+        // 步骤4：费用预结算
+        var preSettleResult = PreSettlement(settlementParams);
+        processSteps.Add(new JObject { ["step"] = "费用预结算", ["result"] = preSettleResult });
+        
+        if (!(bool)preSettleResult["success"])
+        {
+            result["success"] = false;
+            result["message"] = "费用预结算失败，流程终止";
+            result["processSteps"] = processSteps;
+            return result;
+        }
+        
+        // 步骤5：正式结算
+        var settleResult = Settlement(settlementParams);
+        processSteps.Add(new JObject { ["step"] = "正式结算", ["result"] = settleResult });
+        
+        result["success"] = (bool)settleResult["success"];
+        result["code"] = result["success"] ? 200 : 1010;
+        result["message"] = result["success"] ? "工伤就诊流程全部完成" : "正式结算失败";
+        result["processSteps"] = processSteps;
+        result["finalSettlementData"] = settleResult["data"];
+    }
+    catch (Exception ex)
+    {
+        result["success"] = false;
+        result["code"] = 1011;
+        result["message"] = $"工伤就诊流程异常: {ex.Message}";
+        result["processSteps"] = processSteps;
+        result["exception"] = ex.GetType().Name;
+    }
+    
+    return result;
+}
+
+/// <summary>
+/// 智能重试交易 - 带指数退避算法
+/// </summary>
+public static JObject SmartRetryTransaction(string transactionName, object businessParams, 
+    int maxRetries = 3, int baseDelayMs = 1000, double backoffMultiplier = 2.0)
+{
+    JObject lastResult = null;
+    
+    for (int attempt = 0; attempt < maxRetries; attempt++)
+    {
+        try
+        {
+            lastResult = ProcessWorkInjuryTransaction(transactionName, businessParams);
+            
+            // 成功则立即返回
+            if ((bool)lastResult["success"])
+            {
+                lastResult["retryInfo"] = new JObject
+                {
+                    ["attemptCount"] = attempt + 1,
+                    ["maxRetries"] = maxRetries,
+                    ["finalAttempt"] = true
+                };
+                return lastResult;
+            }
+            
+            // 判断是否值得重试
+            int errorCode = (int)lastResult["code"];
+            if (!IsRetryableError(errorCode))
+            {
+                lastResult["retryInfo"] = new JObject
+                {
+                    ["attemptCount"] = attempt + 1,
+                    ["maxRetries"] = maxRetries,
+                    ["retryable"] = false,
+                    ["reason"] = "错误类型不可重试"
+                };
+                break;
+            }
+            
+            // 如果不是最后一次尝试，则等待后重试
+            if (attempt < maxRetries - 1)
+            {
+                int delayMs = (int)(baseDelayMs * Math.Pow(backoffMultiplier, attempt));
+                Thread.Sleep(delayMs);
+                
+                LogInfo($"交易 {transactionName} 第 {attempt + 1} 次尝试失败，{delayMs}ms后重试");
+            }
+        }
+        catch (Exception ex)
+        {
+            lastResult = new JObject
+            {
+                ["success"] = false,
+                ["code"] = 1012,
+                ["message"] = $"智能重试异常: {ex.Message}",
+                ["exception"] = ex.GetType().Name,
+                ["retryInfo"] = new JObject
+                {
+                    ["attemptCount"] = attempt + 1,
+                    ["maxRetries"] = maxRetries,
+                    ["exceptionAttempt"] = true
+                }
+            };
+        }
+    }
+    
+    // 所有重试都失败了
+    if (lastResult != null)
+    {
+        lastResult["retryInfo"] = new JObject
+        {
+            ["attemptCount"] = maxRetries,
+            ["maxRetries"] = maxRetries,
+            ["allAttemptsFailed"] = true
+        };
+    }
+    
+    return lastResult ?? new JObject 
+    { 
+        ["success"] = false, 
+        ["message"] = "智能重试完全失败" 
+    };
+}
+
+/// <summary>
+/// 交易统计和监控 - 获取交易统计信息
+/// </summary>
+public static JObject GetTransactionStatistics()
+{
+    try
+    {
+        var stats = new JObject
+        {
+            ["totalTransactions"] = transactionRecords.Count,
+            ["oldestTransaction"] = transactionRecords.Values.Any() 
+                ? transactionRecords.Values.Min(r => r.TransactionTime).ToString("yyyy-MM-dd HH:mm:ss")
+                : "",
+            ["newestTransaction"] = transactionRecords.Values.Any()
+                ? transactionRecords.Values.Max(r => r.TransactionTime).ToString("yyyy-MM-dd HH:mm:ss")
+                : "",
+            ["transactionsByType"] = new JObject()
+        };
+        
+        // 按交易类型统计
+        var groupedTransactions = transactionRecords.Values
+            .GroupBy(r => r.TransactionCode)
+            .ToDictionary(g => g.Key, g => g.Count());
+            
+        foreach (var kvp in groupedTransactions)
+        {
+            ((JObject)stats["transactionsByType"])[kvp.Key] = kvp.Value;
+        }
+        
+        return new JObject
+        {
+            ["success"] = true,
+            ["code"] = 200,
+            ["message"] = "交易统计获取成功",
+            ["data"] = stats,
+            ["timestamp"] = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")
+        };
+    }
+    catch (Exception ex)
+    {
+        return new JObject
+        {
+            ["success"] = false,
+            ["code"] = 1013,
+            ["message"] = $"获取交易统计异常: {ex.Message}",
+            ["exception"] = ex.GetType().Name
+        };
+    }
+}
+
+/// <summary>
+/// 系统健康检查 - 全面的系统状态检查
+/// </summary>
+public static JObject HealthCheck()
+{
+    var healthResult = new JObject();
+    var checks = new JObject();
+    bool overallHealthy = true;
+    
+    try
+    {
+        // 1. DLL文件检查
+        var dllCheck = CheckDllExists();
+        checks["dllFile"] = dllCheck;
+        if (!(bool)dllCheck["success"]) overallHealthy = false;
+        
+        // 2. 初始化状态检查
+        checks["initialization"] = new JObject
+        {
+            ["status"] = isInitialized ? "initialized" : "not_initialized",
+            ["healthy"] = isInitialized
+        };
+        if (!isInitialized) overallHealthy = false;
+        
+        // 3. 签到状态检查
+        var signInStatus = GetSignInStatus();
+        checks["signInStatus"] = signInStatus;
+        bool isSignedIn = (bool)signInStatus["data"]["isSignedIn"];
+        if (!isSignedIn) overallHealthy = false;
+        
+        // 4. 配置检查
+        checks["configuration"] = new JObject
+        {
+            ["hasConfig"] = currentConfig != null,
+            ["fixmedinsCode"] = currentConfig?.FixmedinsCode ?? "",
+            ["interfaceVersion"] = currentConfig?.InterfaceVersion ?? ""
+        };
+        if (currentConfig == null) overallHealthy = false;
+        
+        // 5. 内存使用检查
+        var process = System.Diagnostics.Process.GetCurrentProcess();
+        checks["memory"] = new JObject
+        {
+            ["workingSetMB"] = Math.Round(process.WorkingSet64 / 1024.0 / 1024.0, 2),
+            ["privateMemoryMB"] = Math.Round(process.PrivateMemorySize64 / 1024.0 / 1024.0, 2)
+        };
+        
+        // 6. 交易记录检查
+        checks["transactionRecords"] = new JObject
+        {
+            ["count"] = transactionRecords.Count,
+            ["healthy"] = transactionRecords.Count < 10000 // 避免内存泄漏
+        };
+        
+        healthResult["success"] = true;
+        healthResult["code"] = 200;
+        healthResult["message"] = overallHealthy ? "系统健康状态良好" : "系统存在健康问题";
+        healthResult["healthy"] = overallHealthy;
+        healthResult["checks"] = checks;
+        healthResult["timestamp"] = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
+    }
+    catch (Exception ex)
+    {
+        healthResult["success"] = false;
+        healthResult["code"] = 1014;
+        healthResult["message"] = $"健康检查异常: {ex.Message}";
+        healthResult["healthy"] = false;
+        healthResult["exception"] = ex.GetType().Name;
+    }
+    
+    return healthResult;
+}
+
+#endregion
+
+#region 辅助方法
+
+/// <summary>
+/// 生成唯一的发送方报文ID
+/// 格式：协议机构编号(6位)+时间(14位)+顺序号(4位)
+/// </summary>
+private static string GenerateMessageId()
+{
+    lock (sequenceLock)
+    {
+        sequenceCounter++;
+        if (sequenceCounter > 9999)
+        {
+            sequenceCounter = 1;
+        }
+        
+        string fixmedinsCode = currentConfig?.FixmedinsCode?.PadLeft(6, '0') ?? "000000";
+        string timeStr = DateTime.Now.ToString("yyyyMMddHHmmss");
+        string sequenceStr = sequenceCounter.ToString("D4");
+        
+        return $"{fixmedinsCode}{timeStr}{sequenceStr}";
+    }
+}
+
+/// <summary>
+/// 保存交易记录（用于冲正）
+/// </summary>
+private static void SaveMessageId(string messageId, string transactionCode)
+{
+    try
+    {
+        var record = new TransactionRecord
+        {
+            MessageId = messageId,
+            TransactionCode = transactionCode,
+            TransactionTime = DateTime.Now,
+            OperatorId = currentConfig?.DefaultOperator ?? ""
+        };
+        
+        transactionRecords[messageId] = record;
+        
+        // 清理30天前的记录（避免内存泄漏）
+        var expireTime = DateTime.Now.AddDays(-30);
+        var expiredKeys = transactionRecords.Where(r => r.Value.TransactionTime < expireTime)
+                                          .Select(r => r.Key)
+                                          .ToList();
+        
+        foreach (var key in expiredKeys)
+        {
+            transactionRecords.Remove(key);
+        }
+    }
+    catch (Exception ex)
+    {
+        LogError($"保存交易记录失败: {ex.Message}");
+    }
+}
+
+/// <summary>
+/// 获取交易编号（支持中文名称和数字编号）
+/// </summary>
+private static string GetTransactionCode(string transactionName)
+{
+    if (string.IsNullOrEmpty(transactionName))
+        return "";
+    
+    // 如果已经是4位数字编号，直接返回
+    if (transactionName.Length == 4 && transactionName.All(char.IsDigit))
+    {
+        return transactionName;
+    }
+    
+    // 从映射表中查找
+    return TransactionMapping.ContainsKey(transactionName) 
+        ? TransactionMapping[transactionName] 
+        : "";
+}
+
+/// <summary>
+/// 检查DLL文件是否存在
+/// </summary>
+private static JObject CheckDllExists()
+{
+    var result = new JObject();
+    
+    try
+    {
+        string programDir = AppDomain.CurrentDomain.BaseDirectory;
+        string dllPath = Path.Combine(programDir, "JSSiInterface.dll");
+        
+        if (File.Exists(dllPath))
+        {
+            FileInfo fileInfo = new FileInfo(dllPath);
+            
+            result["success"] = true;
+            result["code"] = 200;
+            result["message"] = "JSSiInterface.dll文件检查通过";
+            result["data"] = new JObject
+            {
+                ["dllPath"] = dllPath,
+                ["fileSize"] = fileInfo.Length,
+                ["lastModified"] = fileInfo.LastWriteTime.ToString("yyyy-MM-dd HH:mm:ss")
+            };
+        }
+        else
+        {
+            result["success"] = false;
+            result["code"] = 8001;
+            result["message"] = "JSSiInterface.dll文件不存在";
+            result["data"] = new JObject
+            {
+                ["expectedPath"] = dllPath,
+                ["suggestion"] = "请将JSSiInterface.dll文件复制到程序目录"
+            };
+        }
+    }
+    catch (Exception ex)
+    {
+        result["success"] = false;
+        result["code"] = 8002;
+        result["message"] = $"DLL文件检查异常: {ex.Message}";
+        result["exception"] = ex.GetType().Name;
+    }
+    
+    return result;
+}
+
+/// <summary>
+/// 判断是否为可重试的错误
+/// </summary>
+private static bool IsRetryableError(int errorCode)
+{
+    // 网络相关错误可重试
+    int[] retryableErrors = { 1004, 2000, 2001, 3001, 3002 };
+    return retryableErrors.Contains(errorCode);
+}
+
+/// <summary>
+/// 日志记录 - 信息级别
+/// </summary>
+private static void LogInfo(string message)
+{
+    try
+    {
+        string logDir = "logs/workinjury/";
+        if (!Directory.Exists(logDir))
+        {
+            Directory.CreateDirectory(logDir);
+        }
+        
+        string logFile = Path.Combine(logDir, $"workinjury_{DateTime.Now:yyyyMMdd}.log");
+        string logEntry = $"{DateTime.Now:yyyy-MM-dd HH:mm:ss} [INFO] {message}{Environment.NewLine}";
+        
+        File.AppendAllText(logFile, logEntry, Encoding.UTF8);
+    }
+    catch
+    {
+        // 日志记录失败不影响主业务
+    }
+}
+
+/// <summary>
+/// 日志记录 - 错误级别
+/// </summary>
+private static void LogError(string message)
+{
+    try
+    {
+        string logDir = "logs/workinjury/";
+        if (!Directory.Exists(logDir))
+        {
+            Directory.CreateDirectory(logDir);
+        }
+        
+        string logFile = Path.Combine(logDir, $"workinjury_{DateTime.Now:yyyyMMdd}.log");
+        string logEntry = $"{DateTime.Now:yyyy-MM-dd HH:mm:ss} [ERROR] {message}{Environment.NewLine}";
+        
+        File.AppendAllText(logFile, logEntry, Encoding.UTF8);
+    }
+    catch
+    {
+        // 日志记录失败不影响主业务
+    }
+}
+
+#endregion
+
+}
 ```
 
 ---
@@ -910,9 +1661,17 @@ public class HisWorkInjuryService
 - ✅ **初始化函数**：完整的系统初始化和环境检查
 - ✅ **通用接口函数**：统一的交易处理入口
 - ✅ **参数化调用**：通过参数区分不同的业务交易
-- ✅ **错误处理机制**：多层次的错误处理和自动重试
-- ✅ **便捷方法**：为常用交易提供简化调用接口
+- ✅ **特殊交易处理**：支持处方明细上传等特殊格式交易
+- ✅ **签到流水号管理**：完善的会话状态管理机制
+- ✅ **错误处理机制**：多层次的错误处理和智能重试
+- ✅ **便捷方法集合**：丰富的高级便捷方法
+  - 批量处方上传
+  - 完整就诊流程
+  - 智能重试机制
+  - 交易统计监控
+  - 系统健康检查
 - ✅ **直接嵌套**：可无缝集成到HIS系统业务流程
+- ✅ **生产级特性**：日志记录、内存管理、交易追踪
 
 ### 9.3 实施建议