Administrator
2 months ago
4 changed files with 221 additions and 62 deletions
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using SunlightAggregationManager.ViewModel; |
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using System; |
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using System.Collections.Generic; |
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using System.Data; |
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using System.Text; |
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using System.Text.Json; |
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using TouchSocket.Core; |
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using TouchSocket.Http; |
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using TouchSocket.Http.WebSockets; |
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using TouchSocket.Sockets; |
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using static SunlightAggregationManager.UserClass.AsyncTcpServer; |
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namespace SunlightAggregationManager.UserClass |
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{ |
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public class AsyncHttpServer |
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{ |
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public static HttpService httpservice = new HttpService(); |
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public static async Task HttpMain(int port1) |
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{ |
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NetFwManger.AllowPort(port1, "TCP");//开放端口
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await httpservice.SetupAsync(new TouchSocketConfig()//加载配置
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.SetListenIPHosts(port1) |
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.ConfigureContainer(a => |
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{ |
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a.AddConsoleLogger(); |
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}) |
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.ConfigurePlugins(a => |
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{ |
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a.Add<MyHttpPlug1>(); |
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//default插件应该最后添加，其作用是
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//1、为找不到的路由返回404
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//2、处理 header 为Option的探视跨域请求。
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a.UseDefaultHttpServicePlugin(); |
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})); |
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await httpservice.StartAsync(); |
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Console.WriteLine("HTTP Port:" + port1.ToString()); |
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} |
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public class MyHttpPlug1 : PluginBase, IHttpPlugin |
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{ |
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public async Task OnHttpRequest(IHttpSessionClient client, HttpContextEventArgs e) |
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{ |
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#region HttpContext生命周期
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//var request = e.Context.Request;//http请求体
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var response = e.Context.Response;//http响应体
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#endregion
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var bodyString = await e.Context.Request.GetBodyAsync(); |
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try |
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{ |
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Person? deserializedPerson = JsonSerializer.Deserialize<Person>(bodyString); |
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var _user = MainWindowViewModel.Selet_Memory(MainWindowViewModel._userData, "State", "User='" + |
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deserializedPerson?.User + "' and Password ='" + deserializedPerson?.Password + "'"); |
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if (_user != null) |
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{ |
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string _dat = _user?.ToString() ?? "0"; |
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if (_dat != "99") |
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{ |
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//行为
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Dictionary<string, object> myDict = new Dictionary<string, object>(); |
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myDict.Add("LinkID", client.Id); |
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myDict.Add("LastLoginIP", deserializedPerson?.IP ?? client.IP); |
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myDict.Add("LastActionTime", DateTime.Now); |
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myDict.Add("Note", deserializedPerson?.Dat ?? "unknown"); |
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MainWindowViewModel.Updata_Memory(MainWindowViewModel._userData, "User='" + deserializedPerson?.User + "'", myDict); |
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Console.WriteLine("[Log on]User[" + deserializedPerson?.User + "]Note[" + (deserializedPerson?.Dat ?? "unknown") + "]"); |
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var dt = await Command(deserializedPerson!); |
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e.Context.Response.Headers.Add("SUNLIGHT", "SUNLIGHT"); |
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e.Context.Response.SetStatus(200, "success"); |
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e.Context.Response.SetContent(Encoding.UTF8.GetBytes(dt.ToCharArray())); |
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await e.Context.Response.AnswerAsync(); |
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} |
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else |
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{//停用账号关闭连接
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//client.SendAsync("Account Deactivated");
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e.Context.Response.Headers.Add("SUNLIGHT", "SUNLIGHT"); |
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e.Context.Response.SetStatus(200, "success"); |
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e.Context.Response.SetContent("Account Deactivated"); |
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await e.Context.Response.AnswerAsync(); |
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} |
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} |
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else |
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{ //无效账号关闭连接
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//client.SendAsync("Invalid Account");
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e.Context.Response.Headers.Add("SUNLIGHT", "SUNLIGHT"); |
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e.Context.Response.SetStatus(200, "success"); |
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e.Context.Response.SetContent("Invalid Account"); |
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await e.Context.Response.AnswerAsync(); |
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} |
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} |
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catch (Exception ex) |
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{//错误
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Console.WriteLine("Http:" + ex.ToString()); |
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//client.SendAsync("Target instruction parsing error manager will close connection");
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} |
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/* if (request.IsGet() && request.UrlEquals("/success")) |
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{ |
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//直接响应文字
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await response |
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.SetStatus(200, "success") |
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.FromText("Success") |
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.AnswerAsync();//直接回应
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Console.WriteLine("处理/success"); |
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return; |
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} |
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//无法处理，调用下一个插件
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await e.InvokeNext();*/ |
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} |
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} |
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public static async Task<string> Command(Person deserializedPerson)//
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{ |
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string Command = "", ret = ""; |
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Dictionary<string, object> data_ = new Dictionary<string, object>(); |
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var deserialized = JsonSerializer.Deserialize<Dictionary<string, object>>(deserializedPerson.Dat)!; |
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if (deserialized.TryGetValue("Command", out var val) && val != null) Command = val.ToString()!; |
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if (Command == "Log")//回复请求的信息
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{ |
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DataRow? _user = MainWindowViewModel.Selet_Row(MainWindowViewModel._userData, "User='" + |
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deserializedPerson?.User + "' and Password ='" + deserializedPerson?.Password + "'"); |
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data_.Add("Enterprise", _user?.Field<object>("Enterprise") ?? ""); |
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data_.Add("Department", _user?.Field<object>("Department") ?? ""); |
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data_.Add("Groups", _user?.Field<object>("Groups") ?? ""); |
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data_.Add("UserId", _user?.Field<object>("UserID") ?? ""); |
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data_.Add("UserName", _user?.Field<object>("Name") ?? ""); |
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ret = JsonSerializer.Serialize(data_); |
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} |
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if (Command == "Info")//回复info请求的信息
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{ |
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var t = ToList(MainWindowViewModel._machines).ToJsonString(); |
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//格式化返回信息
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data_.Add("Info", t); |
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ret = JsonSerializer.Serialize(data_); |
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} |
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if (Command == "Query")//回复Query请求的信息
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{ |
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string s_ = deserialized.GetValue("StartTime").ToString()!; |
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string e_ = deserialized.GetValue("EndTime").ToString()!; |
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string f_ = deserialized.GetValue("Field").ToString()!; |
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DataTable resultTable = await MainWindowViewModel.dataBase.ExecuteQueryAsync("SELECT " + |
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f_ + " FROM [dbo].[Dyelots] " + "WHERE CreationTime>'" + s_ + "'and CreationTime<'" + e_ + "'"); |
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//格式化返回信息
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data_.Add("Query", Newtonsoft.Json.JsonConvert.SerializeObject(resultTable)); |
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ret = JsonSerializer.Serialize(data_); |
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} |
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if (Command == "QueryDyelot")//回复QueryDyelot请求的信息
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{ |
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string d_ = deserialized.GetValue("DyelotName").ToString()!; |
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string f_ = deserialized.GetValue("Field").ToString()!; |
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DataTable resultTable = await MainWindowViewModel.dataBase.ExecuteQueryAsync("SELECT " + |
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f_ + " FROM [dbo].[Dyelots] " + "WHERE Dyelot LIKE '" + d_ + "%'"); |
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//格式化返回信息
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data_.Add("Query", Newtonsoft.Json.JsonConvert.SerializeObject(resultTable)); |
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ret = JsonSerializer.Serialize(data_); |
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} |
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if (Command == "QueryDetail")//回复info请求的信息
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{ |
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string d_ = deserialized.GetValue("Dyelot").ToString()!; |
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string r_ = deserialized.GetValue("ReDye").ToString()!; |
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string f_ = deserialized.GetValue("Field").ToString()!; |
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DataTable resultTable = await MainWindowViewModel.dataBase.ExecuteQueryAsync("SELECT " + |
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f_ + " FROM [dbo].[DyelotsBulkedRecipe] " + "WHERE Dyelot='" + d_ + "'and ReDye='" + r_ + "'"); |
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//格式化返回信息
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data_.Add("QueryDetail", Newtonsoft.Json.JsonConvert.SerializeObject(resultTable)); |
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ret = JsonSerializer.Serialize(data_); |
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} |
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return ret; |
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} |
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public static List<Dictionary<string, object?>>? ToList(DataTable table)//datatable转list
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{ |
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if (table == null) return null; |
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// 使用 AsEnumerable() 将 DataTable 转换为 IEnumerable<DataRow>
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// 然后投影为 Dictionary
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return table.AsEnumerable().Select(row => |
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table.Columns.Cast<DataColumn>().ToDictionary( |
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col => col.ColumnName, |
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col => { |
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var value = row[col]; |
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// 核心修改：如果是数据库空值 DBNull.Value，则转为 C# 的 null，否则保持原值
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return value == DBNull.Value ? null : value; |
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} |
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) |
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).ToList(); |
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} |
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} |
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} |
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